21.5kwh solar battery system

Committed to providing safe, stable and cost-effective green energy products, high voltage energy storage system

solar battery storage system

solar backup battery system

 51.2v5 ~ 20kwh series cabinet solar backup battery system have perfect protection functions (short circuit, overcurrent, overcharge, over-discharge, over-temperature, and other protection). Ideal as a backup power source for your home or business, energy-efficient, economical and smart.

21.5kwh solar battery system

21.5kwh solar battery system with Standard modular design, flexible and free combination, simple appearance. Friendly ergonomic interface, full display of battery status information. A long-life battery can exceed 3500 cycles. 


21.5kwh solar battery system Transportation

 The battery pack shall be packed into boxes for transportation. During transportation, it shall be prevented from violent vibration, impact or extrusion, sun and rain. It can be transported by vehicles, trains, ships, aircraft and other means of transportation.

21.5kwh solar battery system Storage

 The battery pack is usually stored in a clean, dry and ventilated room with an ambient temperature of – 20 ~ 55 and a relative humidity of no more than 85% at a state of charge of 25% ~ 30%. It shall avoid contact with corrosive substances and be far away from fire and heat sources. From the date of manufacture, the current of 0.33 ~ 0.50c shall be supplemented for 15 ~ 20min every 3 months of storage

We can provide you with the most compact energy storage system solution, which can be charged and discharged quickly and solve your backup power problem more efficiently.


related products

Yes, you can install batteries in your existing solar system.

The average home energy storage system can power your home equipment for 1-2 days. If connected to solar panels can cycle for even longer.

If fully charged, it will pause the charge from the solar panel. There is an integrated BMS inside the battery that will protect the battery and not cause damage by overcharging.

Home solar battery units can last about 10-15 years.

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