Foam Extinguisher Uses: Best Fire Types and Applications
To be honest, no single extinguisher can handle every kind of fire; so, choice is quite important since every type of extinguisher works for a distinct form of fire.
The good news is that portable fire extinguishers are saving lives and are rather efficient. According to surveys, portable fire extinguishers stop 93% of fires. Still, the success percentage just relies on one factor: selecting the correct fire extinguisher. A foam fire extinguisher is one of many types of fire extinguishers. But what exactly is it? When should we use it?
In this article, we'll discuss what foam extinguishers are and foam extinguishers for what type of fire should be used. Let’s dive into it.
What Is a Foam Fire Extinguisher?
A foam fire extinguisher uses a mixture of water, air, and foam to put out fires. It works by encasing the fires with a thick covering of foam that puts out the fire by stopping its oxygen supply. This doesn’t let the fire restart. It can be used on different types of flammable materials, like wood, paper, cloth, flammable oils, diesel fuel, and alcohol. Foam fire extinguishers can be used for a variety of fires. But which ones?
Types of Fires Foam Extinguishers Are Suitable For
There are certain type of fire foam extinguisher used for. As we already mentioned, foam Fire extinguishers use include combating burning solids like wood as well as liquid fires like burning petrol and diesel. Still, fires are generally classified as A, B, C, etc, which are called “class of fires”, and foam based fire extinguisher used for Class A and B fires. But what are they?
Class A Fires
Class A fires involve ordinary combustible materials like wood, paper, cloth, and some plastics. These fires have low ignition temperatures and a tendency to leave ash behind. The reason foam fire extinguishers are used here is that the foam is generally water-based, making it suitable for this.
Class B Fires
Class B fires are those containing flammable liquids or gases like gasoline, oil, and propane, and are highly lethal since they spread rapidly and burn liquids and gases with great heat of burning. Because they effectively trap and cool down the burning flammable liquids, foam fire extinguishers tackle class B fires and hence block the release of vapours able to fuel the fire. This is one of the biggest advantages of foam fire extinguishers.
Where Are Foam Fire Extinguishers Commonly Used?
Now, before you head out to get a foam fire extinguisher, you need to be aware of uses of foam extinguisher. Common sites where there is a risk of both Class A and Class B fires are where foam fire extinguishers are most often used; 3 such places exist where the risk of such a fire is highest.
Commercial Buildings and Offices
Commercial buildings and offices have a high chance of catching class A fires, with paper documents used all the time, and also class B fires, as commercial buildings sometimes make use of or store flammable liquids, including various solvents for paints, and cleaning chemicals. Both such fires can be suppressed by a foam fire extinguisher, which is why it is a great choice for these places.
Industrial Facilities and Warehouses
Much like commercial buildings, these places deal with wooden crates and flammable liquids like gasoline all the time, which is why there needs to be a fire extinguisher for such places where there is no risk of re-ignition and minimal water damage. Foam fire extinguishers meet both of these criteria, and as a result, they’re a great choice for industrial facilities and warehouses.
Petrol Stations and Chemical Storage Areas
This one is pretty self-explanatory. Petrol Pumps or gas stations have petrol and diesel right there being sold all the time, and the risk of a class B fire breaking out is always there. Chemical warehouses also handle various kinds of chemicals, some of which are flammable, which is the ideal recipe for a class B fire. Hence, these facilities have to maintain a foam fire extinguisher close to hand.
Conclusion
Foam fire extinguishers put out class A and B flames, which usually come from things and liquids that can catch fire, like gasoline, wood, and so on. Foams that form water-based films are also known as AFF or spray foam fire extinguishers. These fire extinguishers can be used both inside and outside without any problems.
Warehouses, petrol stations, offices, and commercial buildings where flammable materials such paper, wood and gasoline are present often use these fire extinguishers.
If you are looking for the best foam fire extinguishers, you can check out L&T-SuFin now.
FAQs
Why is foam used to extinguish fire?
When sprayed over a fire, the foam in foam fire extinguishers develops a coating around it from a combination of water, air and foam. This layer guarantees a cut off of oxygen supply and prevents the fire from re-igniting. Given Class A and B flames, which can be re-ignited somewhat rapidly, this is absolutely crucial.
What type of fire is Class A foam used for?
The term itself explains it: Class A foam is meant to handle Class A Fires. Among other materials, these fires involve wood, paper, fabric, and some polymers. In structural and wildland firefighting, where water by itself might not be sufficient, it also finds application.
When not to use a foam fire extinguisher?
Though they are quite useful, there are some areas where you should not use a foam fire extinguisher at all. For class C fires, for instance, foams cannot effectively confine flammable gases, and in class D fires, the water in the foam can react strongly with specific metals such as sodium. Furthermore, in class F fires, the high temperatures of cooking oil flames could render the foam ineffective. Foam extinguishers could damage the equipment and be useless on electrical fires. Though some foam extinguishers are tested for use on live electrical equipment, they should only be used carefully and from a safe distance.
Top Blogs Url's
Top Products
On-Grid vs Off-Grid Solar Systems: Key Differences Explained
Thinking of switching to solar, but not sure where to start? One of the first things you need to decide is whether to go for on-grid or off-grid. Each system has its perks, trade-offs, and an ideal match, and choosing the right one depends on your energy goals. Whether you are seeking energy independence or want to save with net metering, understanding the differences between off grid solar vs on grid solar power is key to making the right choice. In this blog, we have simplified the comparison so you can confidently move forward. Read on and get the full breakdown of on grid vs off grid solar inverter systems.
What Is An On-Grid Solar System?
An on-grid solar system is connected to your local electricity supply. It powers your home or business using solar panels during the day, and at night or on cloudy days when the sun isn’t shining, you can still rely on the grid. If you generate more energy than you use, it goes back to the grid, and you might earn credit through net metering, depending on where you live. It is the most common and cost-effective solar setup for urban homes and commercial spaces.
Here is how it works:
| Component | What It Does |
| Solar Panels | Capture sunlight and convert it into direct current (DC) electricity. |
| Inverter | Converts DC electricity into alternating current (AC) for household use. |
| Electrical Service Panel | Distributes the AC electricity to power lights, appliances, and devices. |
| Net Metering | Sends extra electricity back to the grid and earns credits (varies by state). |
What is an Off-grid Solar System?
Off-grid solar systems are independent power solutions. They do not depend on the main utility grid. Off-grid solar systems use solar panels to generate electricity and store excess power in batteries for later use. These systems are ideal for remote or rural areas where grid connections are weak or unavailable.
Here is how they work:
| Component | What it Does |
| Solar Panels | Capture sunlight and convert it into DC electricity |
| Charge Controller | Regulates the flow of electricity and directs excess to battery storage |
| Battery Bank | Stores electricity for use at night or during cloudy weather |
| Inverter | Converts stored DC power to AC for appliances |
| Distribution Panel | Distributes AC power to devices and appliances |
| Electricity Backup | Optional backup sources support power during high demand or low output |
Difference Between On Grid And Off Grid Solar System
Before you decide what solar setup suits your house or business, it is important to understand the difference between on-grid vs off-grid solar systems. Take a look at the table below to understand the comparison in detail:
| Aspect | On-Grid Solar System | Off-Grid Solar System |
| Grid Connection | Connected to the electricity grid | Not connected to the grid |
| Energy Source at Night | Uses electricity from the grid when solar power isn't available | Uses energy stored in batteries |
| Battery Requirement | No batteries needed | Needs batteries to store solar power |
| Installation Cost | Less expensive | More expensive due to batteries and extra parts |
| Maintenance | Easier to maintain | Needs regular battery maintenance |
| Power Backup | Loses power during grid failures | Keeps running even during blackouts |
| Suitability | Ideal for cities with good grid access | Best for remote areas with no grid connection |
| Excess Energy Usage | Sends extra power to the grid and earns credits (net metering) | Stores extra power in batteries |
| System Size | Usually smaller and simpler | Often larger due to storage needs |
| Government Incentives | May benefit from net metering and subsidies | May have fewer subsidies or different incentives |
| Environmental Impact | Lower overall footprint | Uses more materials (batteries), so slightly higher impact |
| Energy Independence | Depends on the grid | Completely independent from the grid |
How an On-Grid Solar System Works
Here is a more detailed explanation of how on-grid solar systems work:
- Solar panels capture sunlight and convert it into DC electricity.
- An inverter changes the DC electricity into AC to power household appliances.
- The AC electricity flows into the building's main panel, supplying power directly to the home.
- Excess electricity is sent to the utility grid through a bi-directional net meter.
- Net meter tracks energy sent to and taken from the grid.
- When solar production is low, electricity is drawn from the grid to meet energy needs.
- The system automatically shuts off during grid outages to protect utility workers from live wires.
How an Off-Grid Solar System Works
Here is a more detailed explanation of how off-grid solar systems work:
- Off-grid solar systems are fully independent and don’t rely on the electricity grid.
- Solar panels absorb sunlight and convert it into DC electricity.
- This DC electricity flows into a charge controller, which regulates the power supply.
- The charge controller sends the electricity to a battery bank for storage.
- Batteries store the energy for use at night or during cloudy days.
- A distribution panel distributes electricity to different parts of the home.
- Backup generators can be used for energy when demand is high.
Conclusion
Switching to solar is a smart move, and L&T-SuFin is here to make it easy. We make it simple for you to choose the right solar panels. No matter if you’re just getting started or ready to install, we are there to support you every step of the way. With solar power systems, you can save on electricity and do your bit for the environment as well. Join the many families across India, making the switch to clean energy. Your future is brighter with us!
FAQs
Why is it called off-grid?
It is called an off-grid solar system because it operates independently and isn’t connected to the main utility grid. Off-grid solar systems generate, store, and supply their electricity using solar and battery power.
Can we convert an On-grid inverter to a hybrid?
Yes, some on-grid inverters can be upgraded to hybrid with compatible battery and controller support.
What is the advantage of off-grid?
Off-grid solar systems provide energy independence and are of extreme use in remote areas where grid access is not available.
On grid vs off grid solar power: which is better?
On-grid is more cost-effective and suits areas with a stable grid supply, whereas off-grid is better for remote locations or for those needing complete energy independence.
Top Blogs Url's
Top Products
Clean Agent Fire Extinguisher Uses: A Guide for Safe Spaces
A museum, a hospital, a command centre. These are all very different places, but with one thing in common: you cannot afford to make a mess if a fire breaks out. That’s why clean fire extinguishers have become vital. Designed for high-stakes environments like server rooms, labs, and control centres a clean agent fire extinguisher is used for scenarios where both fire and cleanup need to be handled with care. They put out fires using invisible, residue-free agents that get the job done without soaking or destroying what you’re trying to protect. Want to know how they work and when to use them? Keep reading!
What is Clean Agent Fire Extinguisher?
Clean agents are gas-based fire suppressants used in systems that protect sensitive areas like data centres or labs. They work by removing either heat or oxygen, which stops the fire from growing. Clean agent fire extinguisher used for spaces with electronics and are environmentally friendly. Perfect for places where water or foam would cause damage.
When it comes to protecting what matters most, clean agent fire extinguishers offer powerful benefits with minimal hassle. They are:
- Safe for people: Clean agents are safe to use in occupied spaces
- No damage to equipment: Perfect for data centres, labs, and offices
- No cleanup required: Leaves no residue, so you won’t be scrubbing or replacing anything
- Swift fire control: Act quickly to minimise harm
- Environmentally safe: Cleaner for your space and the planet
You might also be thinking about what is in a clean agent fire extinguisher. A clean agent fire extinguisher uses the following :
- Ansul Inergen: It consists of a blend of nitrogen, CO2, and argon. A clean agent lowers oxygen levels, just enough to stop fires while still allowing people to breathe.
- FM-200: This clean agent consists of a colourless, non-toxic gas that extinguishes fire by removing heat.
- 3M Novec 1230: Ideal for areas with high value and electronics. This clean agent puts out fire quickly without harming equipment or leaving residue.
Types of Clean Agent Fire Extinguisher
There are three types of clean fire extinguishers:
Carbon Dioxide
Carbon dioxide is often seen as the original clean agent. It works by removing oxygen and cooling the fire. However, it’s hazardous to people at the concentration required, which limits its use to unoccupied areas. All CO2 fire suppression systems must meet the safety requirements of NFPA 12 guidelines.
Halocarbon agent
Halocarbon agents act as an option for halon fire suppressants. The use of halon fire suppressants has been discontinued because they were hazardous to the environment, and that is the reason halocarbon agents came up as an alternative. These agents serve the purpose by acting as an obstacle between the physical and chemical reactions of a fire and stopping it in its tracks. They are made up of compounds like HFCs and fluoroketones, which are safe for the planet. Halons were once very effective, but they were causing immense damage to the ozone layer, and so the Montréal protocol implemented strict global regulations on their use. On the other hand, halocarbon agents are approved by NFPA 2001 and are ideal for the environment.
Inert gas
Inert gases are clean agents that are made up of argon, nitrogen, and helium. They are known to put out fires by reducing the level of oxygen and lowering the temperature to a point where ignition cannot continue. These agents are known to be non-toxic and safe for people, unlike traditional CO2 systems. However, one must note that care is still required in areas where oxygen is low.
Steps to Use a Clean Agent Fire Extinguisher
The following table depicts the steps for using a clean agent fire extinguisher effectively:
| Step | What to Do |
| 1. Check your distance | Stay at a safe distance from the fire before using the extinguisher. |
| 2. Pull the safety pin | Hold the extinguisher and remove the pin to unlock the handle. |
| 3. Break the seal | Snap the tamper seal to allow the lever to be squeezed. |
| 4. Aim at the base | Point the nozzle or hose at the bottom of the fire, not the flames. |
| 5. Squeeze the handle | Slowly press the lever to discharge the clean agent. |
| 6. Sweep and empty fully | Sweep from side to side and use all contents to prevent re-ignition. |
Conclusion
A clean agent fire extinguisher used for protecting sensitive equipment and high-value assets is a smart and safe choice. At L&T-SuFin, we offer a wide range of clean agent extinguishers suited for all types of environments. These extinguishers are easy to use and environmentally friendly, perfect for modern safety needs. Don't wait for an emergency, be prepared for it in advance by choosing fire extinguishers from our exclusive range.
FAQs
What are the uses of a fire extinguisher?
Fire extinguishers are used to control and put out small fires in emergencies. It is ideal for homes, offices, schools, etc, and helps stop the fire before it spreads and causes damage.
Where is a fire extinguisher used?
Fire extinguishers are used in homes, factories, public spaces, offices, etc.
What is a clean agent fire extinguisher used for?
Clean agent fire extinguishers are used to protect areas where sensitive electronic data and equipment are present. They leave behind no mess in our safety for people and the planet.
Top Blogs Url's
Top Products
Understanding TMT Bar Types in India for Construction Projects
Have you ever visited a building under construction? If yes, then you must have seen some metal rods being used; those are what we call Thermo-Mechanically Treated bars, or in short, TMT bars. But what if we told you that there is more than one type of TMT bar?
In this article, we’re going to dive deep into the importance of TMT bars and TMT Bar types, so you know which one to pick for your project. Let’s get right into it.
Importance of TMT Bars in Construction
Because of their great strength, durability, and safety aspects, TMT bars are absolutely vital in construction. Considered as the backbone of a building, they support concrete constructions and ensure the stability and lifetime of infrastructure.
Different Types of TMT Bar
There aren’t one, but 5 types of TMT bars generally used in the construction sector. The grade of steel used in the production process and the thickness of every bar define the several kinds of steel bars that are sold on the market. In the making of TMT bars, the most often utilised TMT steel types are Fe 415, Fe 500, Fe 550, and Fe 550d (more on this later). The grade of steel used and the chemical composition of carbon, sulphur, and phosphorus affect the strength and durability of every TMT bar.
TMT steel bars also range in width from 8mm to 10mm, 12mm, 16mm, 18mm, 20mm, and 32mm. However, TMT bars can be custom-made to meet your requirements. Let’s now understand the different types of TMT bars.
Mild Steel Plain Bars
Mild steel plain TMT bars are types of TMT bars used in construction, characterised by a smooth, plain surface and a high tensile strength. Usually, in areas prone to earthquakes or where buildings must resist strong winds, they are especially made for uses calling for a good mix of strength and flexibility.
Hot Rolled Deformed Bars
These TMT bars, known for their high tensile strength and excellent bonding to concrete, are used in reinforced concrete constructions. These bars are distinguished by their rough, ribbed surface, which is created during the hot-rolling process and aids in their hold on concrete.
Cold-Worked Steel Bars
Cold-worked steel bars are types of TMT bars that undergo a cold-working procedure to enhance their strength and hardness. This method involves shaping the steel at room temperature, increasing its strength, and making it more robust.
Twisted Steel Bars
Twisted steel TMT bars are types of TMT bars having a soft inner core and a robust outer core. Thermo-mechanical treatment, which means heating steel and then quenching it to produce a strong outer layer and a flexible inner core, is the method used in the production of these types of TMT steel bars. Additionally, giving TMT bars a ribbed surface helps bonding with concrete.
Welded Steel Bars
Welding allows TMT bars to be linked. The high strength and longevity of TMT bars are well-known. Hence, welding is a popular technique for joining them in building projects. The bars themselves acquire their unique qualities by using regulated heating and fast cooling techniques.
Grades of TMT Bars
Other than types, the type of steel used also determines the grade of TMT bars. Also, the yield stress that TMT bars can withstand without showing any damage determines their grading. There are mainly four grades of TMT bars.
Fe 415 grade TMT bars
Often used in construction, Fe 415 grade TMT bars are a reasonably priced, ductile form of steel reinforcement. The "Fe" stands for iron, and the minimum yield strength is 415 MPa, as indicated by the name.
Currently on the market, these are the most reasonably priced TMT bars. Small civil and commercial building projects, including residential dwellings and smaller steel constructions, generally rely on them.
Fe 500 grade TMT bars
Commonly utilised grade of TMT bars in buildings, Fe 500 TMT bars are prized for their combination of strength and ductility. As we know, "Fe" is iron, and "500" is the minimum yield strength of 500 MPa.
They are the most commonly used TMT bars in the market for all kinds of construction work. The Fe 500 TMT bars have variants: Fe 500d and Fe 500s. The Fe 500d variant has higher ductility. It has a superior minimum percentage elongation of 16% (that of normal Fe 500 is 12%). The ‘S’ in Fe 500s stands for seismic stability. So, the Fe 500s have high seismic stability. The superior minimum elongation percentage in Fe 500s is 18%. They are stronger than the Fe 500d variant.
Fe 550 grade TMT bars
Fe 550 Grade TMT bars are a high-strength grade of TMT Bars used in concrete buildings. The "Fe" indicates that iron makes up the bars, and the "550" shows the lowest yield strength in MPa, which means they can take a lot of stress before they start to deform.
Usually used for industrial projects which need a lot of weight capacity, these TMT bars have better tensile strength. Made of iron combined with carbon, sulphur, and phosphorus, this is a high-grade alloy steel. Its hardness makes it most appropriate for underground projects or constructions like bridges.
Fe 600 grade TMT bars
Renowned for their great strength and longevity, Fe 600 grade TMT bars are a high-strength variety of TMT bars used in building. In heavy-duty infrastructure projects, such as bridges, marine constructions, and industrial buildings, where exceptional load-bearing capability and corrosion resistance are absolutely important, they are often used.
Arguably, this one is the best grade of steel TMT bars utilised in infrastructure projects requiring support for heavy-duty projects such as metro rails, highways, high-rise towers, marine structures, etc. This steel is being used for projects requiring long-term corrosion-resistant materials.
Conclusion
In the world of construction, TMT Bars are one of the most important heroes. They provide structure to every construction project around you and make our homes secure. Different types of TMT steel bars like Mild Steel, Hot Rolls, Fe 415, Fe 500- these are not just names, but the types and grades of TMT bars used for different types of construction projects. Choosing the right TMT bar makes all the difference. If you’re looking for the best TMT bars in India, check out L&T-SuFin.
FAQs
1. How many grades are in a TMT bar?
There are 4 grades in a TMT Bar: Fe 415, 500, 550 and 600.
2. Which grade of TMT is best?
The “best” grade depends on your need, while the Fe 600 grade is the strongest, the 215 grade is the most affordable.
3. What is the full form of Fe 415?
Fe stands for iron, while 415 is the tensile strength measured in megapascals.
Top Blogs Url's
Top Products
Top 10 Solar Panels in India for 2025: A Complete Buyer’s Guide
When we were little, we all read about clean energy and how it is available in abundance. One such form of energy was solar energy. While Indian summers are brutal, they also come with a blessing in disguise—plenty of sunlight. The good news? Even the government is recognising this potential, which is why they’re giving subsidies to install solar panels on your rooftop, allowing you to run that AC to your full comfort without worrying about the electricity bill.
But when you look online, there are so many options that you’re bound to get confused, which is why in this article, we will be diving into the top 10 solar panel brands in India.
Best Solar Panel Brands
Now, to pick the best solar panel, you must choose solar panels based on efficiency, warranty, cost per watt, durability, temperature coefficient, manufacturer reputation, and certifications like IEC or UL. These are the top ten solar panels in India that fit all these criteria.
1. Adani Solar
Adani Solar has been a significant player in the solar industry since it began solar manufacturing in 2017. The company has played a vital role in India's journey toward energy self-reliance. With a production capacity of 4 GW for solar cells and modules, and 2 GW for ingots and wafers, Adani Solar stands as one of the country’s best solar panel brands and integrated PV manufacturers.
The company makes monofacial and bifacial PV modules in TOPCon and MonoPERC technologies. The modules have M10 and G12 sizes and have a power class of 535–660w. The module efficiency is typically 21-22%, and the bifaciality should be 75–85%. These technologies have helped India tap into the solar power ecosystem quite robustly.
2. Tata Power Solar
Tata Power Solar has been empowering the Indian Solar sector for over 3 decades. From signing multiple MOUs with the Government of Tamil Nadu to making a mobile app that is easy to navigate for rural people, they have made significant milestones in the solar power sector. Tata is a trusted name in Indian households, and their module manufacturing lines can make up to 635 MW of power, while the cell manufacturing lines can make up to 500 MW of power.
It also provides full green energy solutions for cities and rural areas, including turnkey, EPC, and O&M options for a range of business types, including utility-scale projects, solar roofs, and solar pump systems. It’s no wonder that they’re one of the top 10 solar panel companies in India.
3. Waaree Energies Ltd
One of the biggest PV module producers in India, Waaree Energies Ltd, was founded in 1990 and started its operations in 2007. Concentrating on producing solar PV modules to provide high-quality, low-cost green energy solutions to all markets and therefore contribute to reducing carbon emissions, they have provided modules to over 20+ countries.
They provide Turnkey, EPC, and O&M options for a variety of business types, including utility-scale projects, solar roofs, and solar pump systems, along with complete green energy solutions for towns and rural areas.
They also have a 5.4 GW capacity for producing solar cells in India, making them one of the top 10 solar panel manufacturers in India.
4. Vikram Solar
With a presence across 39 countries, Vikram Solar is undoubtedly one of the top players in the game when it comes to making solar panels. They have over 275 commissioned projects and are enabling India’s target of reaching 500 GW of renewable energy by 2030. With the ability to make 3.5 GW of modules every year, Vikram Solar is a trusted name in the solar energy business.
5. Goldi Solar
Goldi Solar is another top name in the solar sector. It is based in Surat, India, and has a strong foothold in more than 20 countries around the world. It can make 14 GW of PV modules and is still growing. It has over 10000 projects in rooftop solar systems and 1800+ skilled professionals, which makes it one of the top names in the solar industry.
6. Saatvik Green Energy Pvt. Ltd
Saatvik Green Energy is one of the most well-known names in the solar industry. Saatvik Solar can make an amazing 3.8 GW of solar panels every year at its state-of-the-art factory in Ambala, Haryana. This state-of-the-art building shows how committed Saatvik is to bringing the best solar technology to markets in India and around the world. It has a presence in over 10 countries and over a decade of experience; it truly stands out in the game and is one of the top ten solar panel companies.
7. Panasonic
Panasonic's solar panels can save you up to 21.6% of energy, which is why they rank 4th in the list of top ten solar panels. The company is known for its dedication to quality and new ideas, and its panels work well in a wide range of circumstances. Panasonic has a variety of types that can be used in both homes and businesses. Panasonic Electric Works India Private Limited (PEWIN), which has been working with solar energy for decades, has a vision to lead India's green and clean energy effort.
8. Premier Energies
Premier Energies has been in business since 1995 and makes both solar cells and solar modules. With the help of GEF Capital, a private equity investor based in Washington, DC, Premier Energies is on the cutting edge of new technology, making photovoltaic goods and solutions.
There are three sites in Telangana where Premier Energies has state-of-the-art manufacturing units that cover a total of over 44.91 acres of land. The company says it can make 2.36 GW of solar panels and 2 GW of solar cells every year as of March 31, 2024.
9. RenewSys
Since its start in 2011, Renewsys India has come a long way. It now has a total fixed module manufacturing capacity of 2.75 GW and is still going strong. Solar panels, PV cells, PV encapsulants (EVA and POE), and PV back sheets are just some of the solar goods that it sells. Over 40 countries buy solar goods from RenewSys. This company makes solar panels and has factories in Bengaluru, Hyderabad, and Patalganga.
10. Anchor
Anchor might be a new name to a lot of you, but it is a brand that comes under Panasonic. Anchor is quickly becoming a top solar panel brand thanks to its technology, Panasonic's strong after-sales support, and reliable performance. Anchor is known for providing high-quality electricity solutions. Their solar panels are designed to work well in Indian climates and last a long time. Their panels are safe and effective because they come with long warranties, reasonable prices, and BIS approval. Anchor is a smart and reliable solar energy choice in India. It has a large distribution network and a good name.
Conclusion
These top 10 solar panels in India have stood the test of time. Now, choosing the finest solar panel brand relies on considering their performance, lifetime, pricing, and newness. Whether your search is for your house or business, this guide offers a comprehensive view of the top 10 solar panels so you may decide with awareness. Purchasing quality solar panels will save you money on electricity bills and eventually benefit the environment as the solar sector expands. If you are looking for the best solar panels, explore options on L&T-SuFin now.
FAQs
Which brand of solar panels is the best?
Each brand mentioned in this list is excellent; picking the best solar panel brand depends on your needs and wants.
What is the price of a 750-watt solar panel in India?
The price of a 750w Solar panel is ₹14500 for a piece
Can we run the AC with solar power?
Yes, you can run the AC with solar power if the solar panels and battery have enough capacity.
Top Solar Inverter Brands for Efficient Power Backup
There is an increasing demand for solar power amongst households and businesses. With this growing demand, the need for reliable solar inverters also rises. Solar inverters are of extreme importance in solar power systems. They turn sunlight into energy that you can actually use. However, there is an abundance of solar inverter brands available in the market, which makes choosing the right one tricky. In this blog, you will learn about the top solar inverter brands and their features. So keep reading to find what brand suits you best and meets your needs.
Best Solar Inverter Companies in India
To choose the right inverter brand, you must understand the capacity, efficiency, and size of the inverters that particular brand is offering. Not only this, but affordability also stands as a primary criterion for selection. Here is a list of top solar inverters brands, their efficiency, capacity features, weight, warranty, etc:
Growatt
Growwat stands as one of the best solar power inverter manufacturers with its presence in 100+ countries and primary distributors in Chennai.
Features:
- Range: In its 2 to 5 kW range, with two MPPTS, it has an on-grid DC inverter to AC solar inverters for both single and three-phase connections
- Efficiency: Around 98% operating efficiency
- User Interface: OLED display with touch key function
Deye
Deye is amongst the most popular inverter brands operating internationally, with their main distributors in Chennai.
Features:
- Range: It offers on-grid solar inverters for household use
- Power range: It provides a power range of up to 2kW-5kW
- Phases: It supports single-phase up to 5kW and three-phase above 3kW
- Efficiency: Around 97% operating efficiency
Luminous
Luminous inverters are one of the quality inverter brands known in India. This brand has a series of grid-tied inverters typically suited for residential applications.
Features:
- Power Range: 1kW-8kW
- MPPTs: Models come in 2 and 4 MPPTs
- Voltage: The maximum voltage is up to 1000V in the 4 MPPT models
- Efficiency: Around 97% efficient
Sofar
Sofar is amongst the good solar inverter brands that have been operating in India since 2018. It has inverter models with both single and dual MPPT, which are suitable for residential purposes.
Features:
- MPPTs: Single and 2 MPPTs available
- Voltage: Maximum voltage up to 360V for single MPPT and 600V for dual MPPT
- Efficiency: Around 98% efficient
SMA India
SME India originated in Germany and has 40+ years of experience in the industry. They have a series of string inverters like Sunny Boy, which is a single-phase inverter and Sunny Tripower, which is a three-phase series of string inverters. These inverters are suitable for residential purposes.
Features:
- Power Range: 1kW - 6kW
- Efficiency: Around 98% efficient
SunGrow
SunGrow is one of the top solar inverter brands with 25 years of experience in solar products manufacturing. Their models range from single to multi-MPPT systems.
Features:
- Power Range: up to 9 kW for residential purposes
- MPPTs: Single and multiple MPPT
- Efficiency: Around 98% efficient
Solar Edge
SolarEdge has been operating in Israel since 2006. It offers both single and three-phase inverters.
Features:
- Power Range: 2 kW -6 kW in single-phase inverters and 3 kW in three-phase inverters.
- Input Voltage: up to 900 V
- Output Voltage: Up to 200V(single) 400V (three-phase)
- Efficiency: Over 97%
Enphase
Enphase is one of the best solar inverter manufacturers, offering micro inverters with an output of 250 kW.
Features:
- Scalability: Multiple units can be used together
- Efficiency: 97.6 %
- Safety: Safer operation due to low voltage
- Smart Features: Monitoring via Android app
Fimer (ABB is Fimer now)
Formerly known as ABB, Father is one of the top solar inverter brands that specialises in both single and three-phase supplies.
Features:
- Range: 1.2 kW- 6 kW
- Phases supported: Single and three-phase
- Voltage: 120 to 200 VDC
- Efficiency: over 96% efficient
- Smart connectivity: data via Ethernet or WLAN
Fronuis
Fronius is another popular name amongst the top solar inverter brands. It offers inverters suitable for both indoor and outdoor uses.
Features:
- Range: models ranging from 1.5 kW to 100 kW
GoodWe
One of the top solar inverter brands is GoodWe. It specialises in single-phase and three-phase variants. They are easy to install and come with a lightweight and compact design.
Features:
- Phase Type: Available in both single-phase and three-phase models
- Durability: IP 65 rated – dust tight and water resistant
- Temperature tolerance: Can operate reliably in both high and low temperatures
Livguard LG Solar
This particular brand is amongst the top solar inverter brands that are a great pick when needing solar inverters for residential uses.
Features:
- Phase Type: Comes in both single-phase and three-phase models
- Design: Lightweight and compact, ideal for residential and home use
- Night Consumption: Low self-consumption at night increases overall efficiency
- Protections: Comes with multiple built-in safety measures
Conclusion
Now that you’ve got a clear idea about the top solar inverter brands and their key features, choosing the right ones for your home business should feel a lot easier. If you’re looking for high efficiency, smart features and long-term durability, there is a brand for every need here at L&T-SuFin. Explore the best solar inverters from all leading brands in one place.
FAQs
What is the best all-in-one solar inverter?
Growwatt GoodWe and SMA offer the best all-in-one solar inverter with high efficiency and smart features, which is ideal for both home and office use.
Top Blogs Url's
Top Products
Best 10 TMT Bars for Strong & Reliable Construction
Construction requires a well-planned and thoughtful workflow, with every component chosen with sound reasoning. The choice of TMT Bars is mainly influenced by the brands providing them and the characteristics the product possesses. It accounts for the strength, ductility and reliability of the choice. Among the variety available in the market, shortlisting the ones from the best manufacturers can ease the task for you. So, easing your dilemma, here we begin.
Top 10 TMT bars in India
From Tata Steel to Amman-TRY, find here the top 10 TMT bars to proceed with:
Tata Tiscon 500SD
Tata Tiscon is the Tata Steel rebar brand and hence among the top 10 TMT bars in the world. Needing no introduction for their quality, the product claims super strength and ductility. The ‘SD’ in the product name refers to Super Ductile. The bars possess additional characteristics from 500D owing to enhanced processing.
Being a TMT bar, it is manufactured via thermo-mechanical treatment. The components of bars include carbon, sulphur, phosphorus and other elements. It is earthquake-resistant, making it suitable for seismic zones.
Jindal Panther TMT Rebars
It is another one of the top 10 TMT bars in the world, coming from a renowned brand, Jindal Panther. These TMT bars are a common preference for modern construction materials and are manufactured using the latest High Yield Quenching and Self-Tempering (HYSQT) technology.
Thus, they comprise a soft ferrite perlite core for improved ductility. They are also favoured for their anti-rust properties and low carbon content, contributing to quick and safe weldability.
JSW Neosteel 500D
This product is a premium high-strength TMT rebar. This top ten TMT bar has the best UTS/YS ratio, around 1.15, which provides it with high ductile performance and higher energy absorption capacity. It is also well-suited for seismic zones due to the highest percentage elongation of bars under working loads.
The perfect Rib pattern in these bars possesses the highest AR value for unwavering bonding with cement. It is also green steel due to being manufactured from a zero-effluent discharge plant.
Kamdhenu TMT bars (Kamdhenu Nxt)
Kamdhenu Nxt, also referred to as the ‘Next Generation Interlock Steel’, is one of the perfect choices to proceed with, owing to its compliance with national and global quality standards. The product design is well-suited for newly engineered structures.
Among the top ten TMT bars, these bars possess a double rib design that allows for a 2.5 times stronger binding with the concrete. With such characteristics, they undoubtedly serve as earthquake, corrosion and thermal resistant bars.
SAIL TMT bars
TMT bars from Steel Authority of India (SAIL) also need no introduction. These TMT bar top 10 offer a variety, including EQR and HCR. The EQR features high ductility, elongation and a narrow range of Yield Strength. It is also preferred due to efficient weldability, bendability and high fatigue resistance under dynamic loading. The HCR possesses all the characteristics of EQR and has high corrosion resistance properties.
They are suited for reinforced concrete construction (RCC) with EQR and are specifically suitable for buildings, bridges, and such structures. HCR finds application in construction in coastal, underground, industrial, marine, and similar environments.
Vizag Steel TMT Rebars
These rebars are well-suited for areas prone to changing climates and all types of concrete structures. They are sustainable and exhibit efficiency and durability. The Vizag TMT rebars are made from fully killed steel and have a high built-in capability to exhibit resistance to loss of strength at higher temperatures.
The bending and rebending of these top 10 TMT bars consumes less energy. These bars are compatible with both butt and lap welding and exhibit easy bendability and ductility.
Agni Steel TMT rods
The TMT rods from Agni are of top quality, thus bringing them to our list of the top ten TMT bar brands. The rods manufactured here exhibit exceptional tensile strength and elongation properties. They are long-lasting and hence sustainable in nature owing to their corrosion resistance feature.
Further, the eco-friendly and energy-efficient manufacturing process leads to its wide usage for a variety of structures. The quality of the product complies with international standards, making it a worthy choice to proceed with.
SRMB Steel TMT bar
Manufacturing steel for six decades, the brand is the primary steel producer. They offer products produced with state-of-the-art manufacturing techniques. Further, these top 10 TMT bars and other products qualify from rigorous testing to meet the Bureau of Indian Standards (BIS) before reaching the consumers.
The bars are capable of withstanding high seismic activity while exhibiting super bendability. It also possesses ribs at dedicated angles to increase bonding with concrete. The brand further offers the best after-sales service, thus providing all the required support.
Shyam Steel TMT Rebar Fe 500D
Delivering characteristics similar to others, the TMT rebars Fe500D are a suitable and effective choice over HYSD steel bars. They also offer a cost advantage by allowing savings of up to 17% in steel. These bars are known for special weldability, which does not require pre- or post-welding treatment.
Their application also expands across the heavy load RCC structures requiring high yield load without impact on ductility. It makes these top 10 TMT bars suitable for use in areas such as dams, bridges, flyovers and others.
Amman-TRY TMT bars
From raw material supplier to the biggest integrated steel manufacturer, they have delivered the best quality throughout. They are a well-known brand in South India and offer Indian Standards Institution (ISI) certified bars till now. Their top ten TMT bars undergo testing via a sophisticated metallurgical microscope.
The TMT bars from Amman-TRY offer similar characteristics, including super ductility, top-notch strength, earthquake, heat and corrosion resistance, bendability and weldability.
Conclusion
The requirement of TMT bars in construction includes the presence of features necessary to withstand natural calamities. The choice can be made by selecting top brands, desired characteristics depending on the structure type and location, preferred width of the product and other such factors.
With a variety of options readily available as per the suitability, the L&T-SuFin offers all that you need. We provide the top 10 TMT bars along with other varieties of brands and sellers to meet the specific and budget-friendly requirements, without compromising on quality. Connect with us now for further assistance in decision-making!
FAQs
Which are the best TMT bars in India?
Some of the best TMT bars in India are Tata Tiscon 500SD, JSW Neosteel 500D, Jindal Panther TMT Rebars and others.
Which grade TMT steel is best?
The Fe 500D grade TMT steel bars comprising iron are known for their ductility, marked by ‘D’ in their name. They have a high elongation percentage, making them the best choice. Further, the 500SD bars are the best ones with advanced features.
How to choose the best TMT bars?
Assessing the bars based on their strength, ductility, certifications, corrosion resistance, and weldability offers a proper comparison to select the best TMT bars.
Top Blogs Url's
Top Products
Essential Uses of a Drill Machine in Various Tasks
Troubled by the piercing sound of the drill machine? You’ll bear with it once you go over the drill machine uses. The insistent whirr that vibrates through walls can be the soundtrack to home improvement. Yes, a drill machine is not just for times when you have to hang pictures; it has some unique roles to play. From sanding to mixing to stripping and more, this powerful tool can tackle your varied needs. Read on to discover uses of a drilling machine, and maybe by the end of this article, you'll start to appreciate that piercing sound a little.
Uses of Drill Machines
If you’re an owner of a drill machine or plan to get one soon, learn about the uses of drill machine that go beyond basic hole drilling tasks:
Stripping Paint and Rust
If your painter has been spending hours stripping the paint or rust off the surface, take away the sanding paper from their hand and give them a drilling machine. No! They won’t drill holes to the surface; rather, this drill machine of yours, when equipped with the right attachments, will help strip off the paint/rust.
Wire brushes or abrasive pads are best put to use when mounted on the chuck of a drill machine. They help quickly remove old paint or rust, only to speed up your process and save both time and energy.
Stirring Paint
While this may be an easy job, ask the painter who has to mix litres of paint and do so all very perfectly to avoid uneven colour distribution, clumps, or inconsistencies in the finish.
Attach a mixing paddle to the chuck of your drill, and it will transform into the most effortless blending partner. It will mix it all to perfection. It ensures a smooth, uniform blend, saving time and effort, and guaranteeing a professional result while saving your hand from strain.
Hole Alignment
Obtaining flawlessly aligned holes for dowel connections or exact fastenings can be the challenge of any woodworker's life. However, your drill machine, along with a simple jig, makes this task effortless.
Eliminate the hassle of mismatched holes; make a temporary doweling jig by fastening a scrap block with pre-drilled pilot holes to your project. This acts as an accurate reference. Just position your drill bit over the matching hole in the jig, and allow the drill to perform the task. The outcome? Perfectly aligned holes, every time. This method is essential for creating flawless furniture joints.
Cleaning and Polishing
This is one of the less-applied drill machine uses. However, it is pretty interesting!
Attaching a brush or a polishing pad transforms your drill into an efficient cleaning power tool. It finds use in removing the stubborn grime from tile grout. You can also use it for polishing metal surfaces to buffing car exteriors. While you get a professional-grade finish on various surfaces, it also saves a considerable amount of time.
Hole Sawing
If you have to cut large circular holes in materials like wood, drywall, or plastic, a hole saw attachment to your corded electric drill works best. You can choose the hole saw size as per your job needs. It often helps with installing recessed lighting, running pipes or wires, or creating custom cutouts for speakers and vents.
For heavy-duty tasks like drilling into concrete or masonry, a corded impact drill delivers the necessary power.
Sanding
Don’t wait for the incessant sanding process to push your hands to give up. Add sanding drums, flap wheels, or sanding discs to your drill and get going with ease. You will not just have your hand thanking you, but it will improve your work. You will be able to access those hard-to-reach areas and smooth them, whether you are painting or moving on to the next step in your project.
Mixing Concrete and Mortar
Catch hold of a mixing paddle attachment, a suitable container, and a drill with sufficient power and torque. All you would need to do is insert the paddle, secure it, place the container, and slowly lower the drill to mix concrete and mortar. Yes, it is that simple when you use a drill machine. Gently move the drill and accessory all the way to the bottom of the container and around its sides until it is thoroughly mixed.
Removing Stripped Screws
Among the common drill machine uses is removing stripped screws. The task becomes easier with a drill machine as it provides the power and precision needed to grip and extract damaged screw heads.
Simply pair it with a drill extractor bit. Next, continue to drive the screw until you feel the bit grip. Switch your drill to reverse. If this does not extract the screw, insert a specialized screw extractor bit into your drill. Insert the extractor bit into the screw and then turn it counterclockwise.
Conclusion
Now that you know the different uses of drill machine, it’s time to put it to use. Always work in a well-ventilated area during the process (especially when scraping, sanding or stripping things).
If you don’t have a drill machine, get an efficient one now. L&T-SuFin brings you a collection of different drill machines from top brands at wholesale prices. Explore the options now and pick one that best suits your needs!
FAQs
What is a drill used for?
A drill machine is mainly used for drilling holes in walls, wood, or other surfaces. However, it is also suitable for paint mixing, polishing, scraping and sanding when supplemented with the right accessories.
What is the main purpose of drill?
The main purpose of a drill is to create holes in different surfaces, mainly walls and wood. Additionally, when paired with different attachments it helps in mixing, scraping, sanding and other procedures.
Why do we need drills?
We need drill machines in construction, renovation, manufacturing and more. It primarily helps with creating holes in various materials, including wood, metal, and concrete, and also for driving screws.
Top Blogs Url's
Top Products
Different Types of Drill Machines for Various Applications
A drilling machine is used in various industries like manufacturing, construction, and the automobile industry. They are also of extreme use in various household and crafting purposes. There are different types of drilling machines available in the market that cater to multiple sectors. From a drill machine designed for complex purposes in industries to drilling machines for household use, there is an option for all requirements. Want to learn about the different types of drill machines, their advantages, and uses? Find all the answers in this guide.
What is a Drilling Machine?
A drilling machine or a drill press is a device that is used to make holes in different materials like wood, plastic, and metal. It consists of multiple parts, like a base column and a drill head. The head is designed on a slider mechanism, which leads the drill to move up and down along the column. The drill head features a Chuck that securely holds the drill bit while a motor powers the rotation of the drill bit. Drilling machines are of extreme use in industries such as manufacturing, construction, automobile, and repair work.
Types of Drill Machines
Drilling machines are classified based on their operational functions, material drilling abilities, and intended applications. Here is a list of the eight main types of drill machines:
1. Portable Drilling Machine
One of the first types of drill machines is a portable drill. They also have alternative names like handheld and cordless drills. They serve to create holes in work pieces that consist of metal, masonry, plastic, wood, etc. The purpose of the Portable drilling machine is to deliver easy operation at multiple sites. It is referred to as portable due to its weightless structure and compact design. The drill bit operates as a main component attached to a chuck that receives power either from electric motors or internal combustion engines.
| Uses | Pros | Cons |
| Drilling holes in wood, metal, or plastic | Easy to transport and use in various locations | Limited power compared to stationary machines |
| Construction and repair work | Versatile for small to medium tasks | Can be less accurate for precise drilling |
| DIY projects and home improvement | Saves space and is lightweight | Battery life can be limited on cordless models |
| Maintenance and assembly tasks | User-friendly and portable | Can cause fatigue with prolonged use |
2. Sensitive Drilling Machine
These machines are types of drill machines that are mounted for precise, accurate drilling of small circular holes. They are also called precision, press or bench drills because they are best suited for precision drilling. Whenever a drill has to be used for accuracy, one must opt for a sensitive drilling machine.
A sensitive drilling machine is different from a portable machine because a sensitive drilling machine is typically larger and more complex to use and cannot be carried everywhere. It is mainly used in workshops and laboratories.
A sensitive drilling machine is of two types:
- Bench-mounted drilling machine
- Floor-mounted drilling machine
| Uses | Pros | Cons |
| Precision drilling on small parts | Highly accurate drilling | Limited to small workpieces |
| Used in electronics and precision engineering | Easy to operate | Slower compared to other machines |
| Ideal for delicate materials | Low vibration and noise | Not suitable for large scale production |
| Drilling small, intricate holes | Allows fine control | Can be less versatile for varied tasks |
3. Gang Drilling Machine
If you want to drill multiple circular holes in a material at the same time, you should opt for a gang drilling machine. These are types of drill machines that consist of a series of drill bits mounted on a rotating spindle. It is called a gang drilling machine because the series of drill bits is assembled in a gang-like formation. Gang drilling machines are one of the most efficient and speedy drilling tools that are capable of drilling multiple holes at once accurately.
| Uses | Pros | Cons |
| Used for drilling multiple holes | High productivity for mass production | Requires more space |
| Ideal for repetitive tasks | Increased precision and accuracy | Higher initial cost |
| Common in manufacturing industries | Reduced operator fatigue | Limited to specific hole patterns |
4. Multi-spindle Drilling Machine
One of the various types of drilling machines is the multi-spindle drilling machine. These drilling tools are designed to create multiple holes in different places on a material. The multi-spindle drilling machine consists of various spindles that are mounted separately. Multi-spindle drilling machines and gang drilling machines serve the same purpose, but the only difference lies in their design.
| Uses | Pros | Cons |
| Drilling multiple holes at once | Increases production speed | Higher initial cost |
| Ideal for mass production | Reduces operator involvement | Complex setup and adjustments |
| Used in automotive and aerospace | Consistent and precise results | Maintenance can be challenging |
| High-volume drilling tasks | Improved efficiency and output | Requires skilled technicians |
5. Radial Drilling Machine
A Radial drilling machine is a type of drilling machine that features a rotating arm mounted on a column. It is called a radial drilling machine due to the arm only, as it holds the drill bit on a radial sliding track. This allows the drill to position itself at various angles as needed for the workpiece.
Radial drilling machines typically consist of three types
- Semi-universal drilling machine
- Universal drilling machine
- Plain drilling machine
| Uses | Pros | Cons |
| Drilling large workpieces | Versatile with adjustable arm | Takes up a lot of space |
| Precision drilling at angles | High accuracy | Slower operation |
| Common in heavy industries | Can handle heavy tasks | Requires skilled operators |
| Suitable for various drilling tasks | Flexible and adjustable | Needs regular maintenance |
6. Corded Impact Drill
This machine tool runs on electricity through a plug rather than a battery. A corded impact drill is used for complex processes that require extra power. It is typically used on work pieces like wood, concrete, or metal and is often used by professionals and DIYers.
| Uses | Pros | Cons |
| Drilling holes in hard materials (concrete, metal, wood) | Constant power supply (no battery limitations) | Limited by the length of the power cord |
| Driving screws and fasteners | More powerful than regular drills | Less mobility compared to cordless models |
| Heavy-duty construction or renovation work | High torque and impact force for tough tasks | Can be cumbersome for delicate tasks |
| Drilling in masonry and stone | Durable and reliable for professional use | Requires access to a power outlet |
7. Corded Electric Drill
Homeowners, DIYers, and professional users typically own corded electric drills. These types of drills serve various purposes, from hanging a mirror to assembling furniture etc. This machine tool comes with a keyed chuck that delivers up to 10mm and 25mm drilling capacity. It is mainly used in work pieces made of steel and wood.
| Uses | Pros | Cons |
| General drilling in wood, metal, etc. | Consistent power supply | Limited mobility due to the cord |
| Used in construction and repair work | More powerful than cordless models | Requires a nearby power source |
| Ideal for heavy-duty tasks | Generally more affordable | Can be cumbersome in tight spaces |
8. Deep Hole Drilling Machine
To drill deep, narrow holes, one must use a deep hole drilling machine. These tools are typically used when drilling deep holes that cannot be drilled with a random drilling machine. The industries that utilise deep hole drilling machines are aerospace, defence, automotive and manufacturing.
They come with a long cylinder drill bit, which is called a gun drill, that is designed to drill deep holes accurately. Sometimes they are also equipped with special features such as a BTA (Boring and Trepanning Association) drill head. This allows the tool to perform boring and trepanning functions in addition to drilling.
Default drilling machines come in two types:
- Vertical deep hole drilling machine
- Horizontal deep wall drilling machine
| Uses | Pros | Cons |
| Drilling deep, precise holes | High precision | Expensive |
| Common in industries like aerospace | Works well with tough materials | Requires skilled operators |
| Ideal for long and deep holes | Efficient chip removal | Slow for shallow drilling |
Top Blogs Url's
Top Products
Silent Cost Killers: The Hidden Threat to MSME Profits
The biggest threat to your MSME’s bottom line may not show up on your balance sheet. While you track raw materials, freight, and supplier costs, the real damage often comes from hidden inefficiencies—delays, poor quality, and limited supplier accountability that quietly chip away at profitability.
Procurement inefficiencies go far beyond what’s listed on your ledger—raw materials, shipping, and supplier fees are just the beginning
For Indian MSMEs already grappling with trade disruptions, tariffs, and rising input costs, these silent cost killers can mean the difference between growing sustainably and simply getting by.
In this blog, we expose these invisible drains on your margins and show how digital tools like L&T-SuFin’s RFQ platform can help you spot them, fix them and regain control.
What’s Draining Your Profits Without You Knowing?
The Silent Cost Killers
Silent cost killers are expenses that don’t appear as line items in your financial statements but quietly drain your bottom line. They stem from inefficiencies, missed opportunities, or outdated practices in procurement. Common examples include:
- Delays in sourcing that disrupt production schedules.
- Poor quality inputs that lead to rework or customer complaints.
- Limited supplier accountability, resulting in inconsistent delivery or pricing.
- Hours lost to manual paperwork can silently bleed your business.
These costs are particularly damaging for MSMEs, where margins are tight and resources are limited. Identifying and addressing them requires a shift from reactive to proactive procurement strategies.
4 The Hidden Threats Must Stop Ignoring
1. Inefficient Pricing Strategies: The Profit Margin Drain
Pricing is a critical lever in procurement, but many businesses rely on outdated models like cost plus pricing, which fail to account for market dynamics or customer behaviour. Without data on price sensitivity or cost-to-serve, companies may offer unnecessary discounts or misprice products, leading to significant profit losses. A study by Impact Commerce found that Danish wholesalers lost 25–35 million DKK annually due to inefficient pricing, with industry wide profit margins dropping by 37%. For Indian MSMEs, similar missteps can exacerbate the impact of external pressures like US tariffs.
Example: An auto parts manufacturer in Rajkot might lower prices to compete with Chinese suppliers, not realising buyers would gladly pay more for faster delivery, losing margin and the deal.
2. Poor Supplier Relationships: The Cost of Short Term Thinking
Chasing the cheapest deal often costs more in the long run. Suppliers treated as mere cost providers may cut corners, leading to delays, quality issues, or lack of innovation. A report by ISP Group notes that procurement is evolving from “cost killer” to “business partner,” emphasizing the need for long term relationships built on trust and collaboration. Weak supplier relationships can result in hidden costs like production downtime or missed opportunities for co-developed solutions.
Example: A Bengaluru OEM sourcing low-cost raw materials faces frequent quality issues, forcing costly rework and damaging customer trust.
3. Undermanaged Software Costs: The Budget Drain
Software is essential for modern procurement, but poorly negotiated contracts can become a silent budget killer. According to Brad Veech’s book, Software: The Silent Killer of Your Company’s Budget (Brad Veech), one sided software agreements often lock businesses into long term contracts with escalating annual increases and high exit costs. For MSMEs, these procurement inefficiencies costs can divert funds from critical areas like inventory or marketing.
Example: A small exporter in Delhi signs a multiyear ERP contract without negotiating terms, locked into the deal with hidden 20% yearly hikes - crippling cashflow and cutting into growth funds.
4. Manual Procurement Processes: The Efficiency Trap
Manual processes, such as invoice handling or supplier vetting, are time consuming and error prone. Razorpay highlights that manual invoice processing increases administrative costs, introduces errors (e.g., duplicate payments), and limits scalability. For growing MSMEs, these procurement inefficiencies can hinder expansion and reduce competitiveness.
Example: A Ludhiana manufacturer spends hours manually processing invoices, missing early payment discounts and delaying supplier payments, which strains relationships.
The Impact on Indian MSMEs
For Indian MSMEs, silent cost killers are particularly acute given external pressures like US tariffs, which increase input costs and disrupt supply chains.
The table below summarises the impact of these hidden costs:
| Silent Cost Killer | Impact on MSMEs | Estimated Financial Toll |
| Inefficient Pricing | Lost profit margins due to discounts or mispricing | 25–37% margin drop (industry avg.) |
| Poor Supplier Relationships | Delays, quality issues, missed innovation | 10–20% increase in operational costs |
| Undermanaged Software Costs | Escalating contract costs | 15–25% annual budget increase |
| Manual Processes | Errors, delays, limited scalability | 5–15% administrative cost overhead |
These costs compound the challenges posed by global trade policies, making it critical for MSMEs to adopt smarter procurement strategies.
How to Fight Back: Smart Fixes for Hidden Costs
To combat silent cost killers, MSMEs must embrace digital tools and strategic approaches that enhance visibility, streamline processes, and build trust. Here’s how:
1. Adopt Dynamic Pricing Models
Digital platforms provide real time insights into market pricing, customer behavior, and cost structures. By leveraging data driven pricing, MSMEs can optimise margins and avoid unnecessary discounts. For example, L&T-SuFin’s RFQ platform offers real time price quotes, helping businesses align pricing with market trends.
2. Build Strategic Supplier Relationships
Strong supplier relationships can save you money. L&T-SuFin helps by verifying suppliers and showing how they perform, so you know who to trust. When you plan and talk regularly with your suppliers, you can find better, cheaper ways to get things done.
3. Negotiate and Monitor Software Contracts
Regularly review software agreements to avoid escalating costs. Use contract management tools to track renewal dates and negotiate terms that align with your budget. MSMEs can also explore modular software solutions to avoid overpaying for unused features.
4. Automate Procurement Processes
Regularly review software agreements to avoid escalating costs and reduce procurement inefficiencies. Use contract management tools to track renewal dates and negotiate terms that align with your budget. MSMEs can also explore modular software solutions to avoid overpaying for unused features.
5. Leverage Platform Based Sourcing
Digital platforms like L&T-SuFin enhance visibility and trust in procurement. Features like real time RFQs, supplier ratings, and transparent pricing empower MSMEs to make informed decisions, reduce delays, and secure better deals. This helps reduce procurement inefficiencies. This is especially critical in the context of US tariffs, where quick access to alternative suppliers can mitigate cost shocks.
Why Act Now?
You can't always eliminate what you don't see.
By exposing and exploring these hidden costs aka. silent killers and adopting smarter tools like L&T-SuFin's RFQ platform, MSMEs can protect their margins, grow sustainably - no matter what global trade scenario looks like
About L&T-SuFin
Backed by Larsen & Toubro, L&T-SuFin is India’s B2B platform built for MSMEs. We offer reliable sourcing, flexible finance, and real time tools designed for real Indian conditions. Don’t wait for the next trade shock.
Request a Quote today or contact us for details.
TL; DR:
- Inefficient pricing, weak supplier relationships, software overspending, and manual processes drain MSME profits.
- Digital RFQ platforms and automation offer better cost control and visibility.
- Building strategic supplier partnerships strengthens competitiveness.
- Act now to eliminate hidden costs and future proof your business.
- Chintan Almale | 5th May 2025