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Fortress Power LLC Avalon HV BAT

The Fortress Power LLC Avalon HV BAT is a home battery range from Fortress Power LLC with 5 models. Models store 9.8 kWh – 29.4 kWh in Lithium Iron Phosphate cells. Rated AC power 4.8 kW – 14.4 kW. Listed and verified: UL 1973. Sold in United States.

Specifications

Capacity
9.8 kWh – 29.4 kWh
Battery chemistry
Lithium Iron Phosphate
Rated AC power
4.8 kW – 14.4 kW
Models in this range
5

Product details

Product type
Home battery
Brand
Fortress Power LLC
Category
Home Battery Storage
Sold in
United States
Listed in
California Energy Commission

Models (5)

Model Nominal capacity Usable capacity AC power Certificate
Avalon HV BAT 9.8P1M2 9.8 kWh 4.8 kVA
Avalon HV BAT 14.7P1M3 14.7 kWh 7.2 kVA
Avalon HV BAT 19.6P1M4 19.6 kWh 9.6 kVA
Avalon HV BAT 24.5P1M5 24.5 kWh 12 kVA
Avalon HV BAT 29.4P1M6 29.4 kWh 14.4 kVA

Certifications

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

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