Compare Pika Energy (now Generac) Harbor 3 (now PWRcell 9) vs Lockheed Martin Gridstar 2.M

Battery Information

Connection Type (AC or DC) :

DC

Chemistry :

Lithium-ion

Audience:

Residential

Total Capacity :

10.1kWh

Usable Capacity :

8.6kWh

Power: Peak :

5.0kW

Power: Continuous :

3.4kW

Depth of Discharge :

84%

Degradation :

7.0%

Roundtrip Efficiency :

96.5%

Warranty

Warranty :

10 Years

Certifications

UL 1642:

UL 1973:

UL 9540:

Battery Information

Model Year:

2020

Connection Type (AC or DC) :

DC

Chemistry :

Lithium-ion

Audience:

Commercial

Total Capacity :

900.0kWh

Usable Capacity :

900.0kWh

Power: Peak :

485.0kW

Power: Continuous :

485.0kW

Degradation :

7.0%

Roundtrip Efficiency :

89.0%

Warranty

Certifications

UL 1642:

UL 1741:

UL 1973:

UL 9540: