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100–260 kWh

Commercial energy storage systemEPC Energy

EPC Energy Exxxxx

100–260 kWh · 30–90 kW · Lithium Iron Phosphate · direct PV input · 23 configurations

UL 9540UL 1741 SBCEC listed · Oct 11, 2024

Nameplate energy100–260 kWh
Continuous power30–90 kW
ChemistryLithium Iron Phosphate

Overview

CEC Energy Storage System List

Exxxxx: 100–260 kWh nameplate energy; 30–90 kW continuous; lithium iron phosphate; accepts solar panels directly (DC-coupled).

Models & configurations

CEC Energy Storage System List · 23 listings

Model	Energy	Power	Grid voltage	Round trip	CEC listed
E30100	100 kWh	30 kW	480 V	—	Oct 11, 2024
E30110	110 kWh	30 kW	480 V	—	Oct 11, 2024
E30120	120 kWh	30 kW	480 V	—	Oct 11, 2024
E60120	120 kWh	60 kW	480 V	—	Oct 11, 2024
E30130	130 kWh	30 kW	480 V	—	Oct 11, 2024
E60130	130 kWh	60 kW	480 V	—	Oct 11, 2024
E30160	160 kWh	30 kW	480 V	—	Oct 11, 2024
E60160	160 kWh	60 kW	480 V	—	Oct 11, 2024
E30180	180 kWh	30 kW	480 V	—	Oct 11, 2024
E60180	180 kWh	60 kW	480 V	—	Oct 11, 2024
E90180	180 kWh	90 kW	480 V	—	Oct 11, 2024
E30200	200 kWh	30 kW	480 V	—	Oct 11, 2024
E60200	200 kWh	60 kW	480 V	—	Oct 11, 2024
E90200	200 kWh	90 kW	480 V	—	Oct 11, 2024
E30220	220 kWh	30 kW	480 V	—	Oct 11, 2024
E60220	220 kWh	60 kW	480 V	—	Oct 11, 2024
E90220	220 kWh	90 kW	480 V	—	Oct 11, 2024
E30240	240 kWh	30 kW	480 V	—	Oct 11, 2024
E60240	240 kWh	60 kW	480 V	—	Oct 11, 2024
E90240	240 kWh	90 kW	480 V	—	Oct 11, 2024
E30260	260 kWh	30 kW	480 V	—	Oct 11, 2024
E60260	260 kWh	60 kW	480 V	—	Oct 11, 2024
E90260	260 kWh	90 kW	480 V	—	Oct 11, 2024

Capacity & power

CEC Energy Storage System List

Nameplate energy (CEC)100–260 kWh
Rated power (CEC)30–90 kW
Max continuous discharge (CEC)30–90 kW
Full-power discharge timeabout 2.9 h at full power
ChemistryLithium Iron Phosphate
Grid connection480 V

Safety listings

CEC Energy Storage System List

UL 9540 (energy storage system)Certified by Intertek
Certificate date & editionJul 23, 2026 · Ed. 3 : 2023

UL 9540 certifies the whole storage system; UL 9540A is the fire-propagation test that fire codes ask for indoors and near walls.

California grid & code compliance

CEC Energy Storage System List

UL 1741 SB (IEEE 1547-2018)Yes
UL 1741 SA (Rule 21)No
CSIP (IEEE 2030.5)Yes (with conditions)
JA12 declaration (Title 24)No
Last CEC updateSep 11, 2026
Monitor Key Data schedulingNo

Questions & answers

How much energy does the EPC Energy Exxxxx store?

100–260 kWh nameplate, per the California Energy Commission list.

Is the Exxxxx UL 9540 certified?

Yes — the CEC list shows UL 9540 certification (certified by intertek).

Sources

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