51.2V200AH PowerWall Battery

1. Ultra-thin design
2. IP65 protection
3. Dial-free parallel connection of units
4. WIFI upgrade function reserved

GreVault Business Connections:


Nominal Voltage51.2V(16S)
Nominal Capacity200Ah
Nominal Energy10240Wh
Internal Resistance (AC)≤40mΩ
Cycle Life≥6000 cycles @ 80% DOD, 25℃, 0.5C
≥5000 cycles @ 80% DOD, 40℃, 0.5C
Designed Life≥10 years
Recommended Charging Voltage56.0V±0.5V
Maximum Operating Current100A
Discharge Cut-off Voltage48V±0.2V
Charging Temperature Range0℃~50℃
Discharge Temperature Range-20℃~55℃
Storage Temperature Range-20℃~45℃ @ 60%±25% relative humidity
Dimensions (L*W*Hmm)762*520*148mm
Communication ModeRS232-PC, RS485(B)-PC
RS485(A)-Inverter, Canbus-Inverter
Number of Parallel ConnectionsSupports up to 16 units in parallel(6 batteries in parallel recommended)
CertificationUN38.3, MSDS, UL1973, IEC62619

10KWh Wall Mounted Specification.pdf