Compare Pika Energy (now Generac) Harbor 3 (now PWRcell 9) vs sonnen eco 4

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

Connection Type (AC or DC) :

AC

Chemistry :

Lithium Iron Phosphate

Audience:

Residential

Usable Capacity :

4.0kWh

Power: Peak :

6.0kW

Power: Continuous :

4.5kW

Depth of Discharge :

100%

Degradation :

7.0%

Roundtrip Efficiency :

86.0%

Warranty

Warranty :

10 Years

Warranty Cycles :

10000

Certifications