Cali-GrafCali-Graf
For pros Sign in
122.9 kWh
Commercial energy storage systemDeye

Deye BOS-G30-S30-C4-US

122.9 kWh · 30 kW · Lithium Iron Phosphate · direct PV input

UL 9540CEC listed · Sep 3, 2024
  • Nameplate energy122.9 kWh
  • Continuous power30 kW
  • ChemistryLithium Iron Phosphate

Overview

CEC Energy Storage System List

BOS-G30-S30-C4-US: 122.9 kWh nameplate energy; 30 kW continuous; lithium iron phosphate; accepts solar panels directly (DC-coupled).

Capacity & power

CEC Energy Storage System List

Inverter & compatible equipment

CEC Energy Storage System List

Safety listings

CEC Energy Storage System List
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

Questions & answers

How much energy does the Deye BOS-G30-S30-C4-US store?

122.9 kWh nameplate, per the California Energy Commission list.

Is the BOS-G30-S30-C4-US UL 9540 certified?

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

Sources

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