Model

GRS7.6KH1NA

GRS11K4H1NA

PV input

PV input power

10KW

14.82KW

MPPT number

4

PV voltage range

150 - 500V

Max PV input voltage

500V

Each MPPT input current

13A

14A

AC output(on grid)

Rated AC output

120/240V 7.6KVA

120/240V 11.4KVA

AC output voltage

110-120/220-240V split phase, 1Ø, 230 1 phase

AC output frequency

50/60Hz（45 to 54.9Hz / 55 to 65Hz）

Max output current

32A

47.5A

AC reverse charging

Yes

Power factor

0.8leading…0.8lagging

THDI

< 2%

Backup AC output

Rated Backup output power

7.6KVA

11.4KVA

Max backup output power

9.5kVA 60S/

14.25kVA 60S/

11.4KVA 1S

17.1KVA 1S

Backup AC output voltage

110-120/220-240 split phase, 1Ø, 230 1 phase

AC Frequncy

50/60Hz

Output THDI

< 2%

Battery

Max charge&discharge current

80 A / 80 A

79A/79A

Battery voltage range

96V~336V

150V~336V

Battery capacity range

6.6 to 66 kWh

Battery type

Lithium/Lead-acid

Communication

CAN,RS485

Efficiency

Max efficiency

≥ 98.2%

CEC efficiency

≥ 97.2%

Protection

Complete Protection

Ground protection;AFCI protection;islanding protection;DC disconnect detection;Battery Reverse protection;Bat- tery charge and

discharge protection;insulation testing;GFCI;DC&AC anti-thunder;Overvoltage and under-volt- age protections;AC&DC over-current

protection;AC short-circuit current protection;overheating protection

General Data

AC and backup output conduit size

25.4mm

PV input conduit size

25.4mm

Battery input conduit size

34.5mm

Operation Temperature range

-25 ~ +60°C

environment humidity

0-95%

Altitude

0~4000M（Derating when over 2000m）

IP Grade

IP65

Weight

30kg

Dimension (W x H x D)

530x 660 x 200mm

Cooling

Natural cooling

Noise emission(dB)

<25dB

<29dB

Display

LCD

Communication

Modbus, RS485，WIFI,4G

Self-consumption at night

< 2.5 W (with battery enabling < 5 W)

No transformer

YES

Safety

UL1741SA all options, UL1699B, CSA 22.2

EMC

FCC Part 15 ClassB