Cali-Graf in Southern California

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9.6–28.8 kWh

Battery modulee-ON Batteries

e-ON Batteries EBR-XLxxxxxx

9.6–28.8 kWh · 4.8–14.4 kW · Lithium Iron Phosphate · 5 configurations

UL 1973CEC listed · Jan 21, 2025

Nameplate energy9.6–28.8 kWh
Continuous power4.8–14.4 kW
ChemistryLithium Iron Phosphate

Overview

CEC Battery List

EBR-XLxxxxxx: 9.6–28.8 kWh nameplate energy; 4.8–14.4 kW continuous; lithium iron phosphate.

Models & configurations

CEC Battery List · 5 listings

Model	Energy	Power	Grid voltage	Round trip	CEC listed
EBR-XL009021	9.6 kWh	—	—	—	Jan 21, 2025
EBR-XL014031	14.4 kWh	—	—	—	Jan 21, 2025
EBR-XL019041	19.2 kWh	—	—	—	Jan 21, 2025
EBR-XL024051	24 kWh	—	—	—	Jan 21, 2025
EBR-XL028061	28.8 kWh	—	—	—	Jan 21, 2025

Capacity & power

CEC Battery List

Nameplate energy (CEC)9.6–28.8 kWh
Max continuous discharge (CEC)4.8–14.4 kW
Full-power discharge timeabout 2 h at full power
ChemistryLithium Iron Phosphate

Charging from solar in Southern California

NLR PVWatts v8 · Cali-Graf calculation

City	December	June
Los Angeles	9 kW	5.3 kW
Palmdale	8.3 kW	4.8 kW
Chula Vista	7.7 kW	5.5 kW
Huntington Beach	8.4 kW	5.8 kW
Riverside	8.6 kW	5.1 kW
Santa Clarita	8.5 kW	5 kW

Solar array size that refills the battery from empty in one average day, before the home uses any of it (NLR PVWatts v8, 20° south roof).

Safety listings

CEC Battery List

UL 1973 (stationary battery)Certified by TUV Rheinland of North America
Certificate date & editionNov 25, 2024 · Ed. 3 : 2022

Compare with similar batteries

CEC Energy Storage System List

Battery	Energy	Continuous power	Chemistry	Warranty	SoCal permits
BYD BATTERY-BOX PREMIUM HVL (US)	12–32 kWh	7.5–20 kW	Lithium Iron Phosphate	10 years	1
GoodWe SECU-S Series	11.5–18.4 kWh	2.9–23 kW	Lithium Iron Phosphate	—	—
Growatt APX HV Battery US	27 kWh	2.5–12 kW	Lithium Iron Phosphate	10 years	—
Tigo Energy GO Battery (US)	27 kWh	2.5–12 kW	Lithium Iron Phosphate	10 years	—
EG4 Electronics PP-100A14-18K1-LP	20.5 kWh	10.4–12 kW	Lithium Iron Phosphate	10 years	—
EG4 Electronics PP-100A14-18K1-LL	20.5 kWh	10.4–12 kW	Lithium Iron Phosphate	10 years	—

Same segment, similar capacity; each row from the same sources.

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.
NLR (formerly NREL) — PVWatts v8, NSRDB PSM v3 typical-year weather for Los Angeles, Palmdale, Riverside, Santa Clarita, Chula Vista, Huntington Beach.
Cali-Graf calculations — formulas and inputs are shown next to each calculated value (efficiency from area, temperature-corrected voltages, string sizing, energy estimates).