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Sanctuary ESS

The Sanctuary ESS is a home battery range from Sanctuary with 6 models, manufactured by Lion Energy. Models store 14.3 kWh – 42.9 kWh in Lithium Iron Phosphate cells. Rated AC power 8 kW – 10 kW. Listed and verified: UL 9540. Sold in United States.

Specifications

Capacity
14.3 kWh – 42.9 kWh
Battery chemistry
Lithium Iron Phosphate
Rated AC power
8 kW – 10 kW
Models in this range
6

Product details

Product type
Home battery
Brand
Sanctuary
Manufacturer
Lion Energy
Category
Home Battery Storage
Sold in
United States
Listed in
California Energy Commission

Models (6)

Model Nominal capacity Usable capacity AC power Certificate
Sanctuary ESS 12-14.3 14.3 kWh 8 kVA
Sanctuary ESS 15-14.3 14.3 kWh 10 kVA
Sanctuary ESS 12-28.6 28.6 kWh 8 kVA
Sanctuary ESS 15-28.6 28.6 kWh 10 kVA
Sanctuary ESS 12-42.9 42.9 kWh 8 kVA
Sanctuary ESS 15-42.9 42.9 kWh 10 kVA

Certifications

CertificationMarketStatusReferenceValid until
UL 9540 United States and Canada ✓ Verified 19 October 2026 SGS

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