48V Powerwall

Sunpal lithium iron phosphate lifepo4 solar storage battery bank have 48V 100Ah, 150Ah and 200Ah. The Sunpal Powerwall is a rechargeable lithium-ion battery stationary home energy storage product manufactured by Tesla Energy. The Powerwall stores electricity for solar self-consumption, time of use load shifting, and backup power.

CATL Battery Cells

The depth of discharge is related to how deeply the battery is drained during each cycle. The deeper the battery is discharged, the fewer discharge cycles, and therefore the shorter the battery's lifespan. Sunpal lithium batteries can be easily discharged to 95%, while lead batteries can be limited to less than 50%. The graph below shows how the depth of discharge is related to the number of cycles for lead and lithium batteries. If we want to use the battery for about 2000 cycles, you can only discharge lead batteries by 25-35%, while lithium batteries can discharge around 80%.

Lithium Battery Featureas:

• Easy to install and use, just plug and play 

• Each battery with independent BMS system manages modules effectively 

• LiFePO4 energy storage system, longer life span, more than 6000 cycles with 80% DoD 

• Safe lithium iron phosphate battery cell

• Compatible with most of the avaiable hybrid inverters
• Flexible control, cover all needs in commercial fields