Cosun started to design and manufacture the battery system in Pforzheim Germany in 2013, received the world-first TUV VDE-AR-E 2510-50 Solar Power system certification in 2016. With hundreds of Cosun home battery system installed in Germany for users and installer’s testing with over 6 years continuous improvements, Cosun is one of the earliest pioneers and most reliable supplier in smart home energy storage global market with lithium iron technology.
Cosun Smart Battery Storage System
maximize your self-consumption of Solar Power RS-Box has four 12V, 170Ah lithium iron phosphate batteries in series
( 8.7kWh Energy Capacity). Each battery contains 4 block which paralleled
lots of cells. The cell nominal voltage is 3.2V.
COSUN Solar Power Battery Storage System:
1.Safe lithium-ion batteries
2.Emergency Power Supply
3. Single-phase operation
4. Unique Battery Management System(BMS) developed