Illustration

Hybrid inverterPhaseGreen Technology

PhaseGreen Technology PhG-P8K0LNA-M

Name: PhaseGreen Technology PhG-P8K0LNA-M
Brand: PhaseGreen Technology

Hybrid inverter, dc-coupled hybrid (pv + battery). 4 models, 5 kW–10 kW AC at 240 V.

UL 1741 SBCEC listed · May 11, 2023Installed in 2 SoCal permits

Model

Rated AC power8 kW
CEC weighted efficiency97.5%

Models & power ratings

CEC Grid Support Inverter List (Oct 7, 2026) · NLR SAM inverter library · 4 models

Model	Nominal AC	Grid voltage	CEC continuous	Rated AC (SAM)	CEC weighted eff.	DC test window	CEC listed	UL 1741 SB
PhG-P5K0LNA-M	5 kW	240 V	5.09 kW	5.09 kW	97.0%	180–430 V	May 11, 2023	SB
PhG-P6K0LNA-M	6 kW	240 V	6.12 kW	6.12 kW	97.0%	200–430 V	May 11, 2023	SB
PhG-P8K0LNA-M	8 kW	240 V	8.08 kW	8.08 kW	97.5%	250–430 V	May 11, 2023	SB
PhG-P10K0LNA-M	10 kW	240 V	10.2 kW	10.2 kW	97.0%	280–430 V	May 11, 2023	SB

Some models are also on the CEC Battery Inverter list — one product, two listings.

DC input (PV side)

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

CEC test DC voltages (min / nom / max)250 / 360 / 430 V
DC input at rated output (CEC test)8.33 kW

Efficiency

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

CEC weighted efficiency97.5%
Night-time standby (tare)17.4 W
Power to start converting65.6 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 — SGS, certificate Oct 23, 2023
UL 1741 SA (SA8–SA13)Yes — SGS
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 Jan 2, 2024)
Anti-islanding method groupsGroups 5 (manufacturer-reported)
Power control system (PCS)Stated in CEC listing (power control system)
CEC listedMay 11, 2023
Last CEC updateMar 11, 2026

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

Panel compatibility & string sizing

NLR SAM inverter library · NLR PVWatts v8 · CEC PV Module List · Cali-Graf calculation

CityColdest air, °CHottest cell, °C

PhG-P8K0LNA-M: max DC 430 V · MPPT 250–430 V (CEC test window)

Most-permitted panels in Southern California

Panel	Power	Voc cold	Vmp hot	Panels per string	Installed together
Qcells Q.PEAK DUO BLK ML-G10.C+ 410	410 W	48.1 V	30.6 V	no fit	—
Qcells Q.PEAK DUO BLK ML-G10+ 410	410 W	48.1 V	30.6 V	no fit	—
LONGi LR5-54HABB-400M	400 W	39.3 V	25.3 V	10–10	—
JA Solar JAM54S31-405/MR	405 W	39.4 V	25.5 V	10–10	—
Hyundai Solutions HiN-T440NF(BK)	440 W	40.9 V	27 V	10–10	—
Silfab Solar SIL-440QD	440 W	41.1 V	28 V	9–10	—
Qcells Q.TRON BLK M-G2+ 430	430 W	41.3 V	28 V	9–10	—
Qcells Q.TRON BLK M-G2.H+ 430	430 W	41.3 V	28 V	9–10	—
REC Group REC460AA Pure-RX	460 W	68.8 V	47.1 V	6–6	—
Elin (Sirius PV) ELNSM54M-HC-410	410 W	39.3 V	25.3 V	10–10	—
Qcells Q.TRON BLK M-G2.C+ 430	430 W	41.3 V	28 V	9–10	—
Tesla TSP-420	420 W	43.4 V	27.7 V	no fit	—

Voltage check only, from CEC panel data and NLR weather for the city. Final design must follow the inverter manual and NEC 690.7.

Installed in Southern California

building permits

Permits name it

Jun 2023 – Aug 2023

Jurisdictions so far

LA County (unincorp.) (2)

8.5 kW

Typical system

median of 1 permits

Model named in permit

PhG-P8K0LNA-M

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 8 kW 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
PhaseGreen Technology PhG-PxK0LNA-M	5 kW–10 kW	97.5%	250–430 V	Yes	2023	2
SolarEdge SExxxxH-US	3 kW–11.4 kW	99.0%	360–480 V	Yes	2025	1,046
Delta Electronics Ex-TL-US	3.33 kW–9.6 kW	97.5%	200–480 V	Yes	2022	28
Qcells Q.VOLT Hx.xSX	3.8 kW–7.6 kW	97.5%	175–500 V	Yes	2023	25
SolarEdge SExxxxxA-US	3.8 kW–11.4 kW	98.0%	320–500 V	No	2024	18

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

About PhaseGreen Technology

CEC Grid Support Inverter List (Oct 7, 2026)

ManufacturerPhaseGreen Technology
Listed in CEC asPhaseGreen Technology Inc.
Models on CEC lists29

Other series

PhG-PxK6LNA-M

Questions & answers

How efficient is the PhaseGreen Technology PhG-PxK0LNA-M?

The California Energy Commission lists a weighted efficiency of 97.0–97.5% for PhaseGreen Technology PhG-PxK0LNA-M models, measured at six power levels and three DC voltages.

What sizes does the PhaseGreen Technology PhG-PxK0LNA-M come in?

The CEC list includes 4 models from 5 kW to 10 kW AC: PhG-P5K0LNA-M, PhG-P6K0LNA-M, PhG-P8K0LNA-M, PhG-P10K0LNA-M.

Is the PhaseGreen Technology PhG-PxK0LNA-M certified to UL 1741 SB?

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

Can the PhaseGreen Technology PhG-PxK0LNA-M be used with a battery?

The CEC lists it as a dc-coupled hybrid (pv + battery).

What is the PhG-P8K0LNA-M’s DC input voltage range?

CEC tested it at 250–430 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).
NLR (formerly NREL) — PVWatts v8, NSRDB PSM v3 typical-year weather for Los Angeles, Palmdale, Riverside, Santa Clarita, Chula Vista, Huntington Beach.
California Energy Commission — PV Module List (module electrical data for the compatibility check).
Building permits — Los Angeles County Public Works (EPIC-LA, unincorporated areas) (Jun 2023 – Aug 2023). Equipment matched from permit descriptions by model number.
Cali-Graf calculations — formulas and inputs are shown next to each calculated value (efficiency from area, temperature-corrected voltages, string sizing, energy estimates).