Compare SunPower SunVault vs Generac PWRcell Battery (M4)

Battery Information

Model Year:

2020

Connection Type (AC or DC) :

AC

Chemistry :

Lithium-ion

Total Capacity :

13.0kWh

Usable Capacity :

13.0kWh

Power: Continuous :

6.8kW

Degradation :

7.0%

Warranty

Warranty :

10 Years

Certifications

Battery Information

Model Year:

2019

Connection Type (AC or DC) :

DC

Chemistry :

Lithium-ion

Audience:

Residential

Total Capacity :

12.0kWh

Usable Capacity :

11.4kWh

Power: Peak :

7.92kW

Power: Continuous :

4.5kW

Degradation :

7.0%

Roundtrip Efficiency :

96.5%

Warranty

Warranty :

10 Years

Warranty Cycles :

2649

Certifications

UL 1642:

UL 1973:

UL 9540: