Cali-Graf in Southern California

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19.2 × 8 in

Hybrid inverterGenerac

Generac X7602

Hybrid inverter, dc-coupled hybrid (pv + battery). 2 models, 7.6 kW–11.4 kW AC at 208 V / 240 V.

CEC listed · Feb 3, 2020

Model

Rated AC power7.6 kW
CEC weighted efficiency96.5%
Warranty10 years

Models & power ratings

CEC Grid Support Inverter List (Oct 7, 2026) · NLR SAM inverter library · 2 models

Model	Nominal AC	Grid voltage	CEC continuous	Rated AC (SAM)	CEC weighted eff.	DC test window	CEC listed	UL 1741 SB
X7602	7.6 kW	240 V	7.59 kW	7.59 kW	96.5%	390–420 V	Feb 3, 2020	—
X11402	11.4 kW	208 V	11.2 kW	11.2 kW	97.5%	390–420 V	Feb 3, 2020	—

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)390 / 400 / 420 V
DC input at rated output (CEC test)7.82 kW

AC output (grid side)

CEC Grid Support Inverter List (Oct 7, 2026)

Rated AC power7.6 kW
CEC-measured continuous output7.59 kW
Grid voltage208 V / 240 V
Phase208 V (1-phase of 3-phase service), split-phase 120/240 V

Efficiency

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

CEC weighted efficiency96.5%
Night-time standby (tare)1.29 W
Power to start converting66.9 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) · Generac datasheet

UL 1741 SB (3rd ed.)No
UL 1741 SA (SA8–SA13)Yes — Intertek
Firmware tested (SA)13430, 13590
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) conformanceYes — SunSpec Alliance, Nov 26, 2019
Monitor key data & scheduling (Rule 21 Phase 3)Yes (attested Feb 3, 2020)
Power control system (PCS)Stated in CEC listing (power control system)
CEC listedFeb 3, 2020
Last CEC updateApr 1, 2021
Standards listed on the datasheetUL 1741, UL 1741 PCS, IEEE 1547, UL 1998, UL 1741 SA, FCC Part 15
CEC noteModel number formerly listed as Pika Energy

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

Monitoring & communication

Generac datasheet

InterfacesEthernet, Cellular, CAN

Size, weight & environment

Generac datasheet

Dimensions (W × H × D)19.2 × 8 in
Weight62.6 lb (28.4 kg)
Enclosure ratingNEMA Type 3R
CoolingNatural convection (no fans)
Operating temperature−20 to +50 °C

Warranty

Generac datasheet

Standard warranty10 years

Panel compatibility & string sizing

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

CityColdest air, °CHottest cell, °C

X7602: max DC 420 V · MPPT 390–420 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	no fit	—
JA Solar JAM54S31-405/MR	405 W	39.4 V	25.5 V	no fit	—
Hyundai Solutions HiN-T440NF(BK)	440 W	40.9 V	27 V	no fit	—
Silfab Solar SIL-440QD	440 W	41.1 V	28 V	no fit	—
Qcells Q.TRON BLK M-G2+ 430	430 W	41.3 V	28 V	no fit	—
Qcells Q.TRON BLK M-G2.H+ 430	430 W	41.3 V	28 V	no fit	—
REC Group REC460AA Pure-RX	460 W	68.8 V	47.1 V	no fit	—
Elin (Sirius PV) ELNSM54M-HC-410	410 W	39.3 V	25.3 V	no fit	—
Qcells Q.TRON BLK M-G2.C+ 430	430 W	41.3 V	28 V	no fit	—
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.

Compare with similar 7.6 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
Generac Xxxxx	7.6 kW–11.4 kW	96.5%	390–420 V	—	2020	0
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 Generac

CEC Grid Support Inverter List (Oct 7, 2026)

ManufacturerGenerac
Listed in CEC asGenerac Power Systems, Inc.
Websitegenerac.com
Models on CEC lists56

Documents

manufacturer documents

PDF
11.4 KW 3Ø PWRCELL INVERTER Model #s: X11402, XVT114G03 (Includes CTs)
Datasheet · Generac · Jun 2024

Questions & answers

How efficient is the Generac Xxxxx?

The California Energy Commission lists a weighted efficiency of 96.5–97.5% for Generac Xxxxx models, measured at six power levels and three DC voltages.

What sizes does the Generac Xxxxx come in?

The CEC list includes 2 models from 7.6 kW to 11.4 kW AC: X7602, X11402.

Is the Generac Xxxxx certified to UL 1741 SB?

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

Can the Generac Xxxxx be used with a battery?

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

What is the X7602’s DC input voltage range?

CEC tested it at 390–420 V DC.

What warranty does it have?

10 years standard (manufacturer datasheet).

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.
Generac — datasheet 11.4 KW 3Ø PWRCELL INVERTER Model #s: X11402, XVT114G03 (Includes CTs).
Generac — document library on the manufacturer’s website (links above).
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 — Southern California permit portals. Equipment matched from permit descriptions.
Cali-Graf calculations — formulas and inputs are shown next to each calculated value (efficiency from area, temperature-corrected voltages, string sizing, energy estimates).