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507 kWh

Commercial energy storage systemGotion

Gotion ESD844-05Pxxx-G

507 kWh · 253 kW · Lithium Iron Phosphate

UL 9540CEC listed · Apr 1, 2025

Nameplate energy507 kWh
Continuous power253 kW
ChemistryLithium Iron Phosphate

Overview

CEC Energy Storage System List

ESD844-05Pxxx-G: 507 kWh nameplate energy; 253 kW continuous; lithium iron phosphate.

Capacity & power

CEC Energy Storage System List

Nameplate energy (CEC)507 kWh
Rated power (CEC)253 kW
Max continuous discharge (CEC)253 kW
Full-power discharge timeabout 2 h at full power
ChemistryLithium Iron Phosphate
Grid connection844 V

Safety listings

CEC Energy Storage System List

UL 9540 (energy storage system)Certified by CSA Group
Certificate date & editionJun 4, 2024 · 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)No
UL 1741 SA (Rule 21)No
CSIP (IEEE 2030.5)No
JA12 declaration (Title 24)No
Monitor Key Data schedulingNo

Questions & answers

How much energy does the Gotion ESD844-05Pxxx-G store?

507 kWh nameplate, per the California Energy Commission list.

Is the ESD844-05Pxxx-G UL 9540 certified?

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

Sources

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