Huawei 6.9kWh LUNA2000-7-E1 S1 Battery Unit Smart String Energy Storage System ESS

The Huawei 6.9kWh battery module for the new Huawei LUNA2000-7/14/21-S1 smart string energy storage system. Safe cell chemistry (lithium iron phosphate, LiFePO4). 5-layer safety protection: cell level, electrical level, structural level, active protection, emergency protection. 6.9 kWh usable capacity per battery module. Scalable from 6.9 kWh to 20.7 kWh per tower (wireless connection between modules). Up to 4 towers with 82.8 kWh for one inverter (when using the MB0 series). Depth of discharge: 100% DoD. Ultimate using experience: -20 ℃ to +55 ℃ Operating temperature. Max. 10.5 kW charging and discharging power per group. Super quiet operation. IP66 certification. Installation: tripod (standard), wall mounting (optional). Extinguishing set per battery module. Weight: 68 kg (per battery module). Dimensions (W x D x H in mm): 590 x 255 x 360. Warranty: 15 years. Compatible inverters: SUN2000-12/15/17/20/25K-MB0, SUN2000-3/4/5/6/8/10KTL-M1, SUN2000-8/10K-LC0, SUN2000-2/3/3.68/4/4.6/5/6KTL-L1.