Compare Tigo Energy EI Battery TSB-20 vs sonnen ecoLinx 18

Battery Information

Connection Type (AC or DC) :

AC

Chemistry :

Lithium Iron Phosphate

Audience:

Residential

Total Capacity :

19.8kWh

Usable Capacity :

18.0kWh

Power: Peak :

6.0kW

Power: Continuous :

5.2kW

Depth of Discharge :

90%

Degradation :

7.0%

Roundtrip Efficiency :

94.5%

Warranty

Warranty :

11 Years

Warranty Cycles :

6000

Certifications

UL 1741:

Battery Information

Model Year:

2020

Connection Type (AC or DC) :

AC

Chemistry :

Lithium Iron Phosphate

Audience:

Residential

Usable Capacity :

18.0kWh

Power: Peak :

12.0kW

Power: Continuous :

8.0kW

Depth of Discharge :

100%

Degradation :

2.3333333333333335%

Roundtrip Efficiency :

81.6%

Warranty

Warranty :

15 Years

Warranty Cycles :

15000

End of Warranty Capacity :

65.0%

Expected Life:

41 Years

Certifications

UL 1741:

UL 1973:

UL 9540: