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Battery inverterLS ELECTRIC

LS ELECTRIC LSPB-BB-0220-69-2T

Battery inverter, ac-coupled battery inverter. 1 model, 222.2 kW AC at 690 V.

UL 1741 SBCEC listed · Sep 1, 2026

Rated AC power222.2 kW
CEC weighted efficiency98.5%

AC output (grid side)

CEC Grid Support Inverter List (Oct 7, 2026)

Rated AC power222.2 kW
CEC-measured continuous output222.2 kW
Grid voltage690 V
Phase3-phase 690 V

Efficiency

CEC Grid Support Inverter List (Oct 7, 2026)

CEC weighted efficiency98.5%
Night-time standby (tare)0 W

CEC weighted efficiency is measured by an accredited lab at six power levels and three DC voltages — the number to compare between inverters.

Grid & smart-inverter certification

CEC Grid Support Inverter List (Oct 7, 2026)

UL 1741 SB (3rd ed.)Yes — UL, certificate Sep 26, 2025
UL 1741 SA (SA8–SA13)Yes — UL
Firmware tested (SA)1.3.1
Volt-VAr with reactive power priority (SA13)Yes
Freq-Watt / Volt-Watt (SA14–15)Yes
Disable permit service / limit active power (SA17–18)Yes
CSIP (IEEE 2030.5) conformanceVia gateway during testing (Y*)
Anti-islanding method groupsGroups 2a, 5 (manufacturer-reported)
CEC listedSep 1, 2026

UL 1741 SB is required for new interconnections in California (Rule 21) since 2026.

About LS ELECTRIC

CEC Grid Support Inverter List (Oct 7, 2026)

ManufacturerLS ELECTRIC
Listed in CEC asLS ELECTRIC Co Ltd
Models on CEC lists3

Other series

LSPB-BB-xxxx-48-2TLSPB-BB-xxxx-60-2T

Questions & answers

How efficient is the LS ELECTRIC LSPB-BB-xxxx-69-2T?

The California Energy Commission lists a weighted efficiency of 98.5% for LS ELECTRIC LSPB-BB-xxxx-69-2T models, measured at six power levels and three DC voltages.

Is the LS ELECTRIC LSPB-BB-xxxx-69-2T certified to UL 1741 SB?

Yes — the CEC Grid Support Inverter List shows UL 1741 SB for all models.

Can the LS ELECTRIC LSPB-BB-xxxx-69-2T be used with a battery?

The CEC lists it as a ac-coupled battery inverter.

What is the LSPB-BB-0220-69-2T’s DC input voltage range?

CEC tested it at 1,125–1,500 V DC.

Sources

California Energy Commission — Grid Support Inverter List (solar and battery inverters), data as of Oct 7, 2026. Manufacturer-reported, confirmed by CEC against certificates and test reports.