Cali-Graf in Southern California

For pros Sign in

233 kWh

Commercial energy storage systemRenon Power Technology

Renon Power Technology R-MPxxxxxxA0-US

233 kWh · 125 kW · Lithium Ion

UL 9540UL 1741 SBCEC listed · Mar 21, 2025

Nameplate energy233 kWh
Continuous power125 kW
ChemistryLithium Ion

Overview

CEC Energy Storage System List

R-MPxxxxxxA0-US: 233 kWh nameplate energy; 125 kW continuous; lithium ion.

Capacity & power

CEC Energy Storage System List

Nameplate energy (CEC)233 kWh
Rated power (CEC)125 kW
Max continuous discharge (CEC)125 kW
Full-power discharge timeabout 1.9 h at full power
ChemistryLithium Ion
Grid connection480 V

Safety listings

CEC Energy Storage System List

UL 9540 (energy storage system)Certified by TUV Rheinland of North America
Certificate date & editionNov 21, 2024 · Ed. 2 : 2020

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)No
JA12 declaration (Title 24)No
Monitor Key Data schedulingNo

Questions & answers

How much energy does the Renon Power Technology R-MPxxxxxxA0-US store?

233 kWh nameplate, per the California Energy Commission list.

Is the R-MPxxxxxxA0-US UL 9540 certified?

Yes — the CEC list shows UL 9540 certification (certified by tuv rheinland of north america).

Sources

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