Specifications
Model | PP-Y1-5kWh | PP-Y1-10kWh |
Nominal Voltage | 48V | |
Nominal Capacity | 100Ah | 200Ah |
Battery Cell | 3.2V 100Ah Prismatic Battery Cell | |
Parallel Capacity | yes, 15units maximum | |
Max.Charge Current | 100A | |
Max.Discharge Current | 100A | |
Discharge Voltage Range | 41-54.5V | |
Charge Voltage Range | 53.5-54.5V | |
Design Life | 15+ Years(25ºC/77ºF) | |
Cycle Life | >6000 Cycles, 25ºC | |
Communication Port | CAN,RS485,RS232 | |
Size L*W*H(mm) | 685*485*220mm | |
Weight | 68Kg±1Kg | 98Kg±1Kg |
Working Temperature | -10-50ºC | |
Shelf Temperature | -20-50ºC | |
Humidity | 5%~95% | |
Lithium Battery Standard | CE/IEC62619/UN38.3/MSDS |
System Drawing


Sunpal powerwall use stored solar energy to power your home during an outage, recharge with solar energy you produce, keep appliances runnin seamlessly.
PowerPal Y1 is a compact home energy storage Lithium Ion battery that reduces your reliance on the grid by storing your solar energy for use when the sun is not shining.

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