East GF Off-Grid Solar Inverters

FEATURES

Elegant appearance, wall-mounted design, simplified installation

Pure sine wave output, output power factor 1.0

Intelligent battery charger design, optimizable battery performance, with high efficiency charging/discharging technology

High PV input range of 120V-500Vdc

Configurable AC grid/battery input priority

Battery-free operation available, loads are powered directly by solar and AC grid

Graphical LCD and keypad design, user-friendly operation interface

Real time remote monitoring system via WiFi module, easy operation and maintenance

Excellent output performance, suitable for all kinds of non-linear loads

Up to 6 units can be operated in parallel

PRODUCT PARAMETERS

3KW Version

Rated Power - 3000VA/3000W

AC INPUT

Rated input voltage - 230VAC

Input voltage range - 170-280VAC PC, 90-280VAC home application

Rated input frequency - 50/60Hz self-adapting

Input frequency range: 40-65Hz

Rated input current - 20A

Max. input current - 30A

AC OUTPUT

Rated AC output voltage - 230VAC ±3% battery mode

Output settable voltage - 220V / 230V(default) / 240V

Output settable frequency - 50Hz(default) / 60Hz

Rated AC output current - 13.5A

Overload capacity - 10s @ 110%~150% rated load; 5s @ ≥150% rated load; 100ms @ ≥200% rated load

THDU - ＜5%, linear load; ＜10%, non-linear load

Inverter efficiency(peak value) - 93% (PV mode/battery mode)

Surge power - 6000VA, 5 cycles

Switching time: 10ms -PC, 20ms - home application

No-load loss - <80W (PV mode/battery mode)

DC output voltage - None

BATTERY

Battery type - Lead-acid battery/lithium battery

Rated voltage - 24VDC

Charging voltage - 27VDC (default), 24-30VDC settable

Overcharge protection voltage - 33VDC

Rated discharge current - 134.5A

PV/AC CHARGING

PV charging - MPPT

Max. PV plate power - 4000W

Max. PV plate open circuit voltage - 500VDC

MPPT operation range voltage: 120-450VDC

PV input start-up voltage - 80V

Rated PV input voltage - 240VDC

Max. PV input current - 18A

Max. PV charging current - 100A

Max. AC charging current - 100A

Max. battery charging current - 100A

OTHERS

Protections - Input over/under voltage protection, input over/under frequency protection, output overload, output short-circuit, radiator overtemperature protection, fan fault detection etc.

Communication interfaces - USB/RS232/RS485, dry contact, WiFi (optional)

Parallel number - 6 units

Operating environment: -10℃~50℃

IP rating - IP21

Dimension(D*W*H)(mm) - 122×322×471

Weight(Kg) - 11kgs

5KW Version

Rated Power - 5000VA/5000W

AC INPUT

Rated input voltage - 230VAC

Input voltage range - 170-280VAC PC, 90-280VAC home application

Rated input frequency - 50/60Hz self-adapting

Input frequency range: 40-65Hz

Rated input current - 32A

Max. input current - 40A

AC OUTPUT

Rated AC output voltage - 230VAC ±3% battery mode

Output settable voltage - 220V / 230V(default) / 240V

Output settable frequency - 50Hz(default) / 60Hz

Rated AC output current - 22A

Overload capacity - 10s @ 110%~150% rated load; 5s @ ≥150% rated load; 100ms @ ≥200% rated load

THDU - ＜5%, linear load; ＜10%, non-linear load

Inverter efficiency(peak value) - 93% (PV mode/battery mode)

Surge power - 10000VA, 5 cycles

Switching time: 10ms -PC, 20ms - home application

No-load loss - <80W (PV mode/battery mode)

DC output voltage - None

BATTERY

Battery type - Lead-acid battery/lithium battery

Rated voltage - 48VDC

Charging voltage - 54VDC (default), 48-60VDC settable

Overcharge protection voltage - 64VDC

Rated discharge current - 115A

PV/AC CHARGING

PV charging - MPPT

Max. PV plate power - 6000W

Max. PV plate open circuit voltage - 500VDC

MPPT operation range voltage: 120-450VDC

PV input start-up voltage - 80V

Rated PV input voltage - 240VDC

Max. PV input current - 27A

Max. PV charging current - 100A

Max. AC charging current - 100A

Max. battery charging current - 100A

OTHERS

Protections - Input over/under voltage protection, input over/under frequency protection, output overload, output short-circuit, radiator overtemperature protection, fan fault detection etc.

Communication interfaces - USB/RS232/RS485, dry contact, WiFi (optional)

Parallel number - 6 units

Operating environment: -10℃~50℃

IP rating - IP21

Dimension(D*W*H)(mm) - 122×322×471

Weight(Kg) - 12kgs