Module+ Optimization,
Always Performs at Its Best
The built-in optimizer independently manages each battery module. When a certain pack is aged or limited, others still work at their best, generating maximum energy. The usable energy can be increased by more than 10%* in the lifecycle.
Just Expand,
No Loss
Individual optimization of each module allows for scalable mixed use of old and new battery packs.
Each new battery will take full advantage of its capacity without loss. Your available energy for use can thereby be expanded.
Certified by Authoritative Qualifications
Huawei Smart String Energy Storage System has passed the German VDE AR-E 2510-50 safety certification, which is a highly recognized safety standard in residential storage industry, and other certifications including CE, RCM, CEC, IEC62619, IEC 60730 and UN38.3, etc.
4-layer Protection
Redefines Power Storage Safety
Energy storage safety weighs more than anything. With 4-layer protection from cell level to electrical level, structural level and emergency protection level, HUAWEI redefines energy storage system safety.
