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Off Grid Solar Inverter with MPPT Controller

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Guangdong East Power Co.,Ltd
[China]

Address
No.6 Northern Industry Road Songshan Lake SCI&TECH Industry Park, Dongguan City,P.R.China-523808 Dongguan Guangdong
Phone
86-0769-15812813913
Contact name
Evan Peng

Quick Information

  • Brand Name: EAST POWER
  • Place of Origin: China
  • Model Number : GF100-GF2400

Description

GF Series Off-grid Solar Inverter

Capacity Range: 100W-2400W

No matter what you are suffered, either an unreliable grid or no grid at all, GF Series off-grid solar inverter can solve the problems by supporting various household appliance with a reliable electricity supply. Since the sun power is not always sufficiently available to cover the energy demand, you want more power sources, like Generator Set, Grid and even Wind power, and then use battery for backup using at night or whenever there is a power problem. With GF Series inverter, you can manage all these function into a complete solar system.

 

Note:

Ground Connection

Add air switch (breaker) between inverter and battery while installation

 

Optional Functions:

1. No load inverter off and automatically on when load comes

2. Communication Interface for monitor purpose: RS232, USB, SNMP

3. Control to start the Generator

 

FEATURES:

LCD+LED display;

Self-adaptive Frequency: 50Hz/60Hz;

Friendly Alarm System;

Multi-setting:

PV priority or AC priority working mode;

Battery charging current selectable (5A-20A, 10A-60A)

Wide Input Range:

MPPT control system adopts PWM adjustment technology which can bear the highest open circuit voltage of the PV battery;

The product AC input equipped with high effective online synchronous voltage regulation technology, input from165-275Vac operating with safety,greatly decrease the battery use frequency and extend the battery service life

High Reliability:

Independent MPPT (Maximum Power Point Tracking) control microprocessor system

Independent inverter microprocessor control system

Full inverter protection: overcharge, over-discharge, short-circuit, overload and special PV reverse connection protection, etc.

Isolated and Pure sine wave technology:

Adopts advanced SPWM adjustment technology, high speed power MOS, using isolated transformer boosting technology, to get pure sine wave voltage with stable voltage and frequency through LC filter to the load use.

Advanced MPPT control system:

MPPT technology is an control method of Maximum Power Point Tracking,which is able to intelligently adjust the solar battery working point, making it always work on the maximum power point of I-V feature curve, to make sure the solar battery always stays at maximum power value output status under different environment. Compared with general solar charge controller, this unit can increase the power conversion efficiency of the solar panel (generated power) up to 20-30%.

Intelligent charge management:

When there is over-discharge, the system will make equalized charging compensation maintenance to the battery. When it is normally used, the system adopts combined charging manner of constant charging (constant current/constant voltage)and float charging to extend the battery service life.

High-speed synchronous conversion:

The system equipped with auto- follow Mains phase function make sure the inverter output voltage has same phase of the Mains voltage, it greatly decrease the transfer time and the surge voltage occurred during transfer.

 

Switch into BYPASS mode under the following four conditions

  1. Over Load;
  2. Inverter Failure
  3. ON: press the ON button by 3seconds. Inverter starts within 15seconds;
  4. OFF: press the OFF button by 3seconds.Inverter shuts down.

 

 

Model  GF100 GF400 GF500 GF800 GF1000 GF1500 GF2000 GF2400
Capacity 125VA 500VA 625VA 1000VA 1200VA 1875VA 2500VA 3000VA
Power 100W 400W 500W 800W 1000W 1500W 2000W 2400W
Battery voltage 12Vdc 12Vdc/24Vdc 24Vdc 24Vdc/48Vdc 48Vdc
Working mode PV Priority / AC priority (Optional)
Display
Panel Indicator LED+LCD
PV
MPPT voltage range 12Vdc--25Vdc 12Vdc--25Vdc(12Vdc)   24Vdc--45Vdc(24Vdc) 24Vdc-- 45Vdc 48Vdc - - 90Vdc
Suggested voltage range(Vmp) 15Vdc-17.8Vdc 15Vdc-17.8Vdc(12Vdc)       30Vdc-36Vdc(24Vdc) 30Vdc-36Vdc 60Vdc - - 71Vdc
PV Current 20A 40A ≤50A 60A ≤80A
Max charge current 5A/10A/20A 10A/20A/30A/40A 10A/20A/30A60A
Conversion efficiency 98%
AC Mode(option)
Input voltage range 100/110/120/220/230/240Vac±25%(customized)
Input frequency range 45-65 Hz(Auto transfer to inverter power when overfrequency)
Output voltage range 100/110/120/220/230/240Vac±10%
Input PF.(AC/DC) 98%
Efficiency 96%
Charge current 12A Max( battery discharge ends; Start charging when PV charge current less than the set value)
AC over load 110% load, after 60s, transfer to bypass,120% load ,after 30s transfer to bypass, auto recover after decrease load
Short circuit Input fuse
Inverter Output
Inverter output voltage 100/110/120/220/230/240Vac ± 5%
Output frequency 50 Hz / 60Hz ± 1% Frequency Adaptive
Wave form distortion Liner load 5%
PV-AC transfer time 5Ms typical value Max.8 Ms
Output PF 0.8
Max.efficiency 84.5%
PV-AC transfer time 5Ms typical value Max.8 Ms
Inverter overload 110% load 225s transfer to bypass model; 120% load 60s transfer to bypass model;150% load 10s transfer to bypass model
No load off (Optional) Load< 5% after 1min , transfer to bypass mode auto
Short circuit System shut down automatically
Alarm
AC abnormal Beeping 1/4S, auto. GFlence after 40s
Battery Low 5s
Over load 1s
Communication port (optional) RS232 / USB / SNMP(Setup available for regular start/shutoff)
Mechanical Details
Output sockets Terminals
Surge protection Optional
IP class IP20
Ambient temperature 0°C~ 40°C
Ambient humidity 10%~ 90%(Non Condensed)
Noise  50dB 
Certificates EN62040-2:2006;EA61000-3-2:2006; EA61000-3-3:2008 CE, RoHS
Warranty 1 year
Unit Weight 8.5 11.0 13.0 19.0 20.0 26.0 28.0 30.0
Shipping Weight 9.5 12.0 14.0 20.6 21.6 27.6 29.6 31.6
Inverter Dimensions     (H x W x D) 314x147x456 380x195x478
Shipping Dimensions (H x W x D) 380x190x500 455x255x522

 


Price

  • Price Condition : FOB
  • Price : USD100 / 300
  • Delivery Port : Shenzhen

Packaging & Delivery

  • Packing :standard export package
  • Packaging Size : 195 x 380 x 478  Millimeters
  • Package Weight : 26  Kilograms
  • Delivery Lead Time : 30 days for OEM
  • Minimum Order : 1
  • Supply Ability : 200000 Set/ Sets per Month

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