Your business has a specific load, a specific operating schedule and a specific backup requirement, and the storage system should be designed around those rather than chosen from a catalogue. CLN Energy builds lithium battery energy storage systems in India, from 1.28 kWh for a home to containerised systems of 5 MWh, at our own plant in Noida. The full range, the sizing guidance and the cost material are on our dedicated energy storage website, storage.clnenergy.in.
By CLN Energy Limited BSE SME listed, scrip 544347 Lithium battery manufacturer, Noida Reviewed
A telecom site needs dependable backup. A factory wants to run its diesel generator for fewer hours. A commercial building needs support at its peaks. A data centre needs reliable backup behind the UPS. A solar project needs to keep the energy it generates for later. The technology is similar in each case. The system is not.
| Where it is used | What it is for |
|---|---|
| Homes and apartments | Inverter backup, solar storage and all-in-one units. |
| Commercial and industrial sites | Peak shaving, backup and diesel generator replacement. |
| Telecom towers | 48V modules for tower and shelter sites. |
| Data centres | Rack modules for UPS backup. |
| Grid and utility projects | Containerised systems from 1 MWh to 5 MWh. |
For a commercial or industrial requirement, the battery energy storage system page explains how a system is put together, and diesel generator replacement covers the case most factories ask about first.
These six products are our Lithium Solutions range. Each one is described in full on the storage website, with its specifications, sizes and drawings.
| Product | Where it is used | What it is |
|---|---|---|
| wall mounted battery | Homes, shops and small offices | Mounts on a wall beside the inverter. 48V and 51.2V units. |
| stackable battery system | Homes and small businesses that will grow | Start with one module and add more as the load increases. |
| rack mounted energy storage | Telecom sites, data centres and industry | Standard 19-inch rack modules for an equipment room. |
| ground mounted battery | Homes and commercial sites with floor space | Floor standing cabinets for larger banks. |
| containerised BESS | Factories, solar parks and utilities | Megawatt-hour systems delivered in a container. |
| lead acid replacement battery | Sites replacing an existing lead-acid bank | Fits the same duty with lithium iron phosphate cells. |
An all-in-one system holds the hybrid inverter, the solar charge controller, the battery and the battery management system in a single cabinet. Because the parts are matched and wired at the factory, the system is supplied plug and play: it arrives as one unit and is connected on site rather than assembled there. There are three series, by size of load.
Storage is worth more when it works with the rest of the power supply on site. Most sites in India already have two or three sources, and our all-in-one systems are built to use all of them and to change between them automatically.
| Source | What the system does with it |
|---|---|
| Solar | Charges the battery through the built-in charge controller, and stores solar energy for the hours when the site needs it most. |
| Grid | Charges the battery when the grid is present, and can be set to charge during cheaper hours. The system changes over when the supply fails. |
| Diesel generator | Works alongside an existing generator, so the generator runs for fewer hours where the site conditions allow it. |
| The load | Supplies the connected load from whichever source has priority, and supports the peaks so the demand charge does not rise. |
The exact combination depends on the model and on how the system is configured, so it is confirmed against your site. Sites without a solar plant usually ask one question first, and can a BESS work without solar answers it.
Two terms appear in every storage quotation, and they are not the same thing.
The difference matters when you compare quotations. Ask which of the two is included, what the energy management system lets you change, and what data you can see. A system you cannot see into is a system whose savings you cannot prove.
Energy storage has to work in a real place. A completed installation is the one claim a supplier cannot create on paper, and these are on our project pages with their real configurations.
Each of these, and the rest, is on our projects page.
Energy storage buyers ask different questions from battery buyers. A catalogue can give the voltage and the capacity. A storage decision also needs sizing against a load, the cost per kWh, the payback period, the subsidy rules and what the distribution company will ask for. We keep that material together on storage.clnenergy.in, so it can be read in one place.
It is the same company, the same plant in Noida, the same warranty and the same service team. The storage website carries the savings calculator, the cost of a BESS in India, the payback period for a commercial system, the government VGF scheme and the UPS replacement guidance, along with the full specifications for every product above.
If you are still drawing up a shortlist, that website also sets out how to compare battery energy storage manufacturers in India and what to ask each of them before you commit, and explains what lithium battery storage involves on a working site.
A useful proposal needs more than a product name, so the first conversation is about your site rather than our catalogue.
With those three answers, the question moves from which battery to buy to what system the site needs.
Yes. CLN Energy manufactures battery energy storage systems in India at its own plant in Noida, which has more than 2 GWh of annual capacity. The range runs from a 1.28 kWh residential pack to a 5 MWh containerised system, and all of it uses lithium iron phosphate cells. CLN Energy Limited is listed on the BSE SME platform under scrip code 544347.
A battery energy storage system, usually called a BESS, stores electricity and releases it when it is needed. It is used to run a site through a power cut, to store solar energy for the evening, to reduce demand charges by supplying the peaks, and to replace or reduce the running of a diesel generator. Our storage website explains the types and the sizing in detail.
The cost depends on the size, the voltage class, the enclosure and the power conversion equipment, so every system is quoted against the site. Our storage website publishes approximate ranges per kWh and per MWh for each system size, and explains what makes one quotation differ from another. We quote your site rather than list a price, because a price without a load profile is not a real number.
In many cases it can, and in others it reduces the hours the generator runs rather than removing it. The answer depends on the load, how long the outages last and how often they happen. Our storage website works through the comparison and the payback period.
It depends on whether the system exports to the grid and on the rules of your state distribution company. A system that only supplies the site behind the meter is treated differently from one that feeds the grid. Our storage website sets out when approval is needed.
Yes. Our all-in-one systems charge from solar through a built-in charge controller, charge from the grid when it is available, and work alongside an existing diesel generator so that it runs for fewer hours. The energy management system decides between the sources automatically, according to the priority that is set. Which sources a particular model supports is confirmed against your site.
The battery management system, or BMS, protects the cells. It monitors voltage, current and temperature, balances the cells and disconnects the battery if a limit is crossed. Every CLN lithium battery has one. The energy management system, or EMS, decides when the battery charges and discharges and how it works with solar, the grid and a generator. Our all-in-one and commercial systems include both.
The hybrid inverter, the solar charge controller, the battery and the battery management system are matched and wired together in one cabinet at the factory. The system reaches the site as a single unit and is connected there, rather than being assembled from separate parts, which is why installation is quicker and there is one supplier to call if anything needs attention.
Energy storage buyers ask different questions from battery buyers. They need sizing, cost per kWh, payback periods, subsidy rules and system drawings. All of that material is kept together on storage.clnenergy.in so it can be read in one place. The company, the plant, the warranty and the service team are the same.
Send us the load, the backup hours you need and the site location. The energy storage team will come back with a configuration for that requirement. CLN Energy is one of the lithium ion battery manufacturers that assembles and tests its own packs.
Send an enquiry Calculate your savings Ask on WhatsApp
Become a
Partner