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134.4–163.8 kWh

Commercial energy storage systemRenon Power Technology

Renon Power Technology R-SAXLxxxD15U

134.4–163.8 kWh · 15 kW · Lithium Iron Phosphate · 8 configurations

UL 9540CEC listed · Apr 21, 2026

Nameplate energy134.4–163.8 kWh
Continuous power15 kW
ChemistryLithium Iron Phosphate

Overview

CEC Energy Storage System List

R-SAXLxxxD15U: 134.4–163.8 kWh nameplate energy; 15 kW continuous; lithium iron phosphate.

Models & configurations

CEC Energy Storage System List · 8 listings

Model	Energy	Power	Grid voltage	Round trip	CEC listed
R-SAXL134D15U {208V}	134.4 kWh	15 kW	208 V	—	Apr 21, 2026
R-SAXL134D15U {240V}	134.4 kWh	15 kW	240 V	—	Apr 21, 2026
R-SAXL143D15U {208V}	143.4 kWh	15 kW	208 V	—	Apr 21, 2026
R-SAXL143D15U {240V}	143.4 kWh	15 kW	240 V	—	Apr 21, 2026
R-SAXL153D15U {208V}	153.6 kWh	15 kW	208 V	—	Apr 21, 2026
R-SAXL153D15U {240V}	153.6 kWh	15 kW	240 V	—	Apr 21, 2026
R-SAXL163D15U {208V}	163.8 kWh	15 kW	208 V	—	Apr 21, 2026
R-SAXL163D15U {240V}	163.8 kWh	15 kW	240 V	—	Apr 21, 2026

Capacity & power

CEC Energy Storage System List

Nameplate energy (CEC)134.4–163.8 kWh
Rated power (CEC)15 kW
Max continuous discharge (CEC)15 kW
Full-power discharge timeabout 11.1 h at full power
ChemistryLithium Iron Phosphate
Grid connection208 / 240 V

Safety listings

CEC Energy Storage System List

UL 9540 (energy storage system)Certified by TUV Rheinland of North America
Certificate date & editionAug 13, 2025 · 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

Questions & answers

How much energy does the Renon Power Technology R-SAXLxxxD15U store?

134.4–163.8 kWh nameplate, per the California Energy Commission list.

Is the R-SAXLxxxD15U 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.