Norminal capacity: 215kWh;
Charging temp.: 0~50ºC
Battery cell capacity: 280Ah(FeLiPO4);
Discharge temp: -30~50ºC
Battery cell combination: 240S;
Nominal output voltage: AC380V
Rated voltage: 768V;
Voltage imbalance: ≤5%
Rated power: 100kW;
Fire fighting system: Proactive warning, PACK level + space energy storage power station fire safety solution
Conversion rate: ≥90%;
Communication interface: LAN/4
Cycle charging life: 8000 times;
Protection grade: IP55
PCS cooling method: Air Cooling
Model No. |
U1-215 |
Nominal Capacity |
215kwh |
Cycle Life |
8000 Cycles |
Application |
Industrial Commercial Factory |
Cooling |
Air-Cooled |
OEM/ODM |
Yes |
Communication Port |
RS485 |
Type |
Energy Storage System |
Battery Capacity |
215kwh |
Grid Type |
on Grid/off Grid |
BMS |
Built in BMS Protection |
Transport Package |
Wooden Case |
Specification |
1250*1300*2400mm |
Production Capapcity |
100000 Sets/Year |

Q:Who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Shanghai, China, start from 1998. There are total about 600+ people in our company.
Q:Can you supply OEM &ODM service?
A:Yes, but there is a minimum order quantity required.
Q:Can you ship your battery products by sea or by air ?
A:We have long-term cooperated forwarders who are professional at battery shipment.
Q:How long is the warranty?
A:Our warranty is from 5~10 years.
Q:Why should you buy from us not from other suppliers?
U1 is a professional manufacturer of energy storage system .Our company specializes in the production of PCS,Battery PACK,BMS,EMS and all in one cabinet.
Q:Can I get a sample?
A:Yes, please leave your contact information and our sales manager will contact you soon.