215 kWh Battery ESS for Commercial and Industrial

768V 280Ah 215kwh Solar Battery For Industrial and Commercial

The 215kWh commercial and industrial energy storage system consists of five 153.6V 43kWh battery modules connected in series. It features a modular rack design with a clear layout, making it easy to install and maintain. The system provides up to 105kW output power, with a grid voltage of 0.4kV and a conversion efficiency of over 93%. By using “peak-valley arbitrage,” you can effectively cut electricity costs and maximize energy benefits. The cabinet measures 1450*1400*2203mm (DWH) and weighs about 2.7 tons. With IP54 protection rating, it’s suitable for complex environments. The system has passed multiple international certifications including GB and IEC standards, ensuring safe operation for your projects.

What Is Included 215kwh Battery Energy Storage System?

Battery Cell System

The 215kWh energy storage cabinet uses high-quality LiFePO4 battery cells. These cells have very consistent capacity and can last for 6,000 charge cycles. Whether for grid-tied or off-grid use, it provides reliable power for your projects.

Battery Management System

This system gives you a full BMS with two levels: BMU and BCU. It keeps every battery safe and running efficiently.

• BMU: Checks the voltage, temperature, SOC, SOH, and balance status of each module in real time, and sends the data to the BCU.

• BCU: Sits in the high-voltage box and gives you protection from overcurrent, overvoltage, and grid connection issues, keeps the system running safe.

You can use the control screen to check the system status, set parameters, get alarm messages, and view history data. The BCU can also team up with PCS and EMS to make the whole energy storage system run smarter and more efficiently.

High Voltage Control Box

The control box measures 500*600*200mm (WDH) with IP54 protection. It has strong control and communication functions. This unit combines main control and electrical protection parts, which can monitor and protect the whole battery cluster in real time. You get:

• Dual power supply (AC 220V/DC 240V and battery pack) with grid power as priority
• Power and communication (CAN interface) for multiple ESBMM battery management modules
• LAN and CAN communication with ESMU modules for data exchange
• Connection with power converters and dry contact control, supporting CAN and RS485 communication
• System supports operation at ≤1500V total voltage and ≤250A current

Energy Storage Converter (PCS) System

The PCS is the key part that connects energy storage batteries to the power grid. It can convert energy in both directions with over 93% efficiency. You can use it to choose different working modes, like grid-connected charging/discharging, off-grid backup power, or solar-storage coordination. Its features include:

• Cutting peak power use and filling valley demand to lower your electricity costs
• Automatically keeping critical loads powered during outages
• Supporting multiple charging/discharging modes like constant voltage, constant current, and float charging for different needs

With high stability and smart control, the PCS is a key safeguard for your industrial and commercial energy storage system.

Fire Protection System

The system gives you double fire protection: aerosol fire extinguishing inside the battery box, and FK-6-1-12 (perfluorohexanone) fire suppression inside the cabinet. This setup can quickly handle Class B, C, and E fires. It puts out fires fast, leaves no residue, does not conduct electricity, and helps keep your equipment safe.

Liquid Cooling System

Whether in hot or cold weather, the system can adjust the battery temperature for you. It cools down the battery when it gets too hot to prevent performance drop or safety risks. It heats the battery when it’s too cold to help it start smoothly and run well. You don’t need to worry about how the outside temperature affects the system.

Features Of 200 kWh Battery Bank

• Large Capacity: Offers 215kWh to meet high power demand

• High Efficiency: Conversion efficiency is over 93%

• Plug and Play: Easy to install and simple to use

• Modular Design: Makes installation and maintenance easier

• Liquid Cooling: Controls temperature well and extends battery life

• LiFePO₄ Technology: Safe, stable, and long-lasting

• IP54 Protection: Dustproof and waterproof for outdoor use

• Smart Management: Built-in BMS, PCS, and EMS systems

Application of 215kwh Battery Energy Storage System

This 215kWh battery storage cabinet is suitable for different environments that need stable power. Whether you need peak load shifting for industrial/commercial parks, emergency backup power for data centers, build a integrated solar-storage-charging station, run a microgrid system, support a renewable energy project, or provide power to remote areas, it can give you safe, stable, and efficient energy support.

Shipping And Packing

This 215kWh battery system comes in sturdy packaging that meets all national standards. Whether it’s long-distance transport or loading/unloading, the packaging effectively reduces vibration, prevents impacts, and avoids wear and tear. This ensures your battery system arrives safely at its destination.

Why Choose Delong 215kWh Batteries?

Delong has been in the lithium battery business for 13 years. We make our own products from start to finish. Our 6,000-square-meter factory in Dongguan has skilled engineers. We offer custom solutions, OEM and ODM services to meet your power needs in any situation.

FAQ

How Much Does a 215 kWh Battery Weight​?

It weighs 2.7T.

How Big Is a 200 kWh Battery?

The size is D1450*W1400*H2203mm.

Can Delong’s 215kWh Battery Pack be Used for Homes?

Yes, Delong’s 215kWh battery pack works perfectly for large residences and villas. It provides round-the-clock power supply, especially in areas with unstable grids or frequent power outages.

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