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GSL ENERGY GSL

The GSL ENERGY GSL is a home battery range from GSL ENERGY with 9 models. Models store 20.48 kWh – 61.44 kWh in Lithium Iron Phosphate cells. Rated AC power 20.8 kW – 62.4 kW. Listed and verified: UL 1973. Sold in United States.

Specifications

Capacity
20.48 kWh – 61.44 kWh
Battery chemistry
Lithium Iron Phosphate
Rated AC power
20.8 kW – 62.4 kW
Models in this range
9

Product details

Product type
Home battery
Brand
GSL ENERGY · China
Category
Home Battery Storage
Sold in
United States
Listed in
California Energy Commission

Models (9)

Model Nominal capacity Usable capacity AC power Certificate
GSL-R20K 20.48 kWh 20.8 kVA
GSL-R25K 25.6 kWh 26 kVA
GSL-R30K 30.72 kWh 31.2 kVA
GSL-R35K 35.84 kWh 36.4 kVA
GSL-R40K 40.96 kWh 41.6 kVA
GSL-R45K 46.08 kWh 46.8 kVA
GSL-R50K 51.2 kWh 52 kVA
GSL-R55K 56.32 kWh 57.2 kVA
GSL-R60K 61.44 kWh 62.4 kVA

Certifications

CertificationMarketStatusReferenceValid until
UL 1973 United States and Canada ✓ Verified 19 October 2026 SGS

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