Compare Solar Batteries & Manufacturers

Compare Tigo Energy EI Battery TSB-20 vs Fortress Power Fortress Lithium Battery LFP-5K-48V

Tigo Energy

EI Battery TSB-20

Model: EI Battery TSB-20

Manufacturer: Tigo Energy

Warranty : 11 Years

Connection Type (AC or DC) : AC

EnergyPal Tigo Energy Solar Batteries EI Battery TSB-20
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:


Fortress Power

Fortress Lithium Battery LFP-5K-48V

Model: Fortress Lithium Battery LFP-5K-48V

Manufacturer: Fortress Power

Warranty : 10 Years

Connection Type (AC or DC) : DC

EnergyPal Fortress Power Solar Batteries Fortress Lithium Battery LFP-5K-48V
Battery Information

Connection Type (AC or DC) :

DC

Chemistry :

Lithium Iron Phosphate

Total Capacity :

5.12kWh

Usable Capacity :

5.12kWh

Power: Peak :

9.216kW

Power: Continuous :

4.0kW

Depth of Discharge :

80%

Degradation :

7.0%

Roundtrip Efficiency :

98.0%


Warranty

Warranty :

10 Years

Warranty Cycles :

6000

Expected Life:

10 Years


Certifications

UL 1642: