Cali-Graf in Southern California

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318 kWh

Commercial batteryDiscover Energy Systems

Discover Energy Systems CAB-xxx/SLL03C2-D1P52S1R6-A01

318 kWh · 157 kW · Lithium Iron Phosphate

UL 1973CEC listed · Jan 12, 2026

Nameplate energy318 kWh
Continuous power157 kW
ChemistryLithium Iron Phosphate

Overview

CEC Battery List

CAB-xxx/SLL03C2-D1P52S1R6-A01: 318 kWh nameplate energy; 157 kW continuous; lithium iron phosphate.

Capacity & power

CEC Battery List

Nameplate energy (CEC)318 kWh
Max continuous discharge (CEC)157 kW
Full-power discharge timeabout 2 h at full power
ChemistryLithium Iron Phosphate

Safety listings

CEC Battery List

UL 1973 (stationary battery)Certified by TUV Rheinland of North America
Certificate date & editionOct 27, 2025 · Ed. 3 : 2022

Sources

California Energy Commission — Energy Storage System List, data as of Oct 7, 2026. Manufacturer-reported values confirmed by CEC against certificates.
California Energy Commission — Battery List, data as of Oct 7, 2026.