Illustration

MicroinverterQcells

Qcells Q.PEAK DUO BLK-G10+/AC 365

Name: Qcells Q.PEAK DUO BLK-G10+/AC 365
Brand: Qcells

Microinverter. 3 models, 360 W–370 W AC at 240 V.

CEC listed · Apr 11, 2022Installed in 3 SoCal permits

Model

Rated AC power365 W
CEC weighted efficiency97.0%

Models & power ratings

CEC Grid Support Inverter List (Oct 7, 2026) · NLR SAM inverter library · building permits · 3 models

Model	Nominal AC	Grid voltage	CEC continuous	Rated AC (SAM)	CEC weighted eff.	DC test window	CEC listed	UL 1741 SB	In permits
Q.PEAK DUO BLK-G10+/AC 360	360 W	240 V	290 W	290 W	97.0%	27–45 V	Apr 11, 2022	—	1
Q.PEAK DUO BLK-G10+/AC 365	365 W	240 V	290 W	290 W	97.0%	27–45 V	Apr 11, 2022	—	2
Q.PEAK DUO BLK-G10+/AC 370	370 W	240 V	290 W	290 W	97.0%	27–45 V	Apr 11, 2022	—	—

3 more listings are microinverters sold only inside AC modules — not shown here.

DC input (PV side)

CEC Grid Support Inverter List (Oct 7, 2026) · NLR SAM inverter library

CEC test DC voltages (min / nom / max)27 / 36 / 45 V
DC input at rated output (CEC test)299 W

Efficiency

CEC Grid Support Inverter List (Oct 7, 2026) · NLR SAM inverter library

CEC weighted efficiency97.0%
Night-time standby (tare)0.03 W
Power to start converting1.9 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.)No
UL 1741 SA (SA8–SA13)Yes — UL
Firmware tested (SA)V04.26.09, V04.27.04, V04.28.07 and 5 more
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*)
Monitor key data & scheduling (Rule 21 Phase 3)Yes (attested Apr 11, 2022)
CEC listedApr 11, 2022
Last CEC updateApr 2, 2024

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

Installed in Southern California

building permits

Permits name it

May 2022 – Feb 2023

Jurisdictions so far

LA County (unincorp.) (3)

Units listed

median 8 per permit

Model named in permit

Q.PEAK DUO BLK-G10+/AC 365

Q.PEAK DUO BLK-G10+/AC 360

Only installer and ZIP level is shown — no homeowner names, street addresses or permit numbers. Permits from LA County (unincorp.) come without a contractor license, so they count toward totals but not toward installers. Counts grow as more permit portals are loaded.

Compare with similar 365 W inverters

CEC Grid Support Inverter List (Oct 7, 2026) · building permits

Inverter	Power	CEC weighted eff.	DC test window	UL 1741 SB	Latest CEC	SoCal permits
Qcells Q.PEAK DUO BLK-G10+/AC	360 W–370 W	97.0%	27–45 V	—	2022	3
Enphase Energy IQ8 Series	240 W–633 W	97.5%	25–95 V	44 of 45	2025	1,104
Enphase Energy IQ7 Series	190 W–384 W	97.5%	22–64 V	114 of 119	2022	471
Hoymiles HM-xxxNT	295 W–1.44 kW	96.5%	29–48 V	11 of 12	2023	3
Enphase Energy IQ9 Series	405 W–440 W	97.5%	28–45 V	Yes	2026	—

Same type and grid voltage, power range covering this model; same fields from the same sources.

About Qcells

CEC Grid Support Inverter List (Oct 7, 2026)

ManufacturerQcells
Listed in CEC asQcells North America
Parent companyHanwha
Websiteq-cells.com
Models on CEC lists1504

Other series

Q.MI.380C-G2Q.MI.xxxB-P2Q.MICRO.380C-G2Q.MICRO.xxxB-P2

Questions & answers

How efficient is the Qcells Q.PEAK DUO BLK-G10+/AC?

The California Energy Commission lists a weighted efficiency of 97.0% for Qcells Q.PEAK DUO BLK-G10+/AC models, measured at six power levels and three DC voltages.

What sizes does the Qcells Q.PEAK DUO BLK-G10+/AC come in?

The CEC list includes 3 models from 360 W to 370 W AC: Q.PEAK DUO BLK-G10+/AC 360, Q.PEAK DUO BLK-G10+/AC 365, Q.PEAK DUO BLK-G10+/AC 370.

Is the Qcells Q.PEAK DUO BLK-G10+/AC certified to UL 1741 SB?

The CEC list does not show UL 1741 SB certification for these models.

What is the Q.PEAK DUO BLK-G10+/AC 365’s DC input voltage range?

CEC tested it at 27–45 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.
NLR (formerly NREL) — System Advisor Model CEC inverter library (version 2026.7.3).
Building permits — Los Angeles County Public Works (EPIC-LA, unincorporated areas) (May 2022 – Feb 2023). Equipment matched from permit descriptions by model number.