SAKO ISUN 3kW Off grid Hybrid Inverter

Mode No.

ISUN 3KW

Line Mode Specifications

Input Voltage Waveform

Sinusoidal (utility or generator)

Nominal Input Voltage

230Vac

AC input Range

170Vac-280V (Computer) ; 90Vac-280Vac(Home Appliances)

Nominal Input Frequency

50Hz / 60Hz (Auto detection)

Efficiency (Line Mode)

>95% ( Rated R load, battery full charged )

Transfer Time

10ms typical (UPS); 20ms typical (Appliances)

Inverter Mode Specifications

Rated Output Power

3KW

Output Voltage Waveform

Pure Sine Wave

Output Voltage Regulation

230Vac±5%

Output Frequency

50Hz/60Hz

Peak Efficiency

93%

Overload Protection

5s@≥150% load; 10s@105%~150% load

Surge Capacity

2* rated power for 5 seconds

Nominal DC Input Voltage

24.0Vdc

Cold Start Voltage

23.0Vdc

Low DC Warning Voltage

load < 50%

23.0Vdc

load ≧ 50%

22.0Vdc

Low DC Warning Return Voltage

load < 50%

23.5Vdc

load ≧ 50%

23.0Vdc

Low DC Cut-off Voltage

load < 50%

21.5Vdc

load ≧ 50%

21.0Vdc

High DC Recovery Voltage

32Vdc

High DC Cut-off Voltage

33Vdc

No Load Power Consumption

<25W

Charge Mode Specifications

Utility Charging Mode

Charging Algorithm

3 steps

AC Charging Current (Max)

25Amp (INPUT=230Vac)

Voltage

28.2Vdc

Floating Charging Voltage

27Vdc

MPPT Solar Charging Mode

Charging Current

40Amp

System DC Voltage

24Vdc

Operating Voltage Range

36-80Vdc

Max. PV Array Open Circuit Voltage

100Vdc

DC Voltage Accuracy

±0.3%

Max Charging Current {AC+ solar)

65Amp

BEST PANEL CONFIGUTATION

Max. generated from solar charger

40Amp, 1000W

Best Panel configuration

270Wp*2PCS*30V 2 Parallel

General Specifications

Safety Certification

CE

Operating Temperature Range

0℃-50℃

Storage temperature

-15℃-60℃

Humidity

5% to 95% Relative Humidity (Non-condensing)

Product Dimension (D*W*H), mm

473mm*297mm*107mm

Packing Size (mm)

534mm*390mm*193mm

Net Weight, kg

7.84

G.W. kg

9.24