US Stock 4KW 120V Off Grid Solar Inversor DC 24V 140A MPPT Solar Charger Pure Sine Wave Home Inverters 6.25 Inch LCD Display
Empireum WDWM
Regular price
$1,275.99
$918.95
28% OFF
US Stock 4KW 120V Off Grid Solar Inversor DC 24V 140A MPPT Solar Charger Pure Sine Wave Home Inverters 6.25 Inch LCD Display
Inverter Features
1. Off grid solar inverter
2. No battery function available
3. Under Battery Mode can adjust AC voltage 100VAC,110VAC and 120VAC.
4. Utility power, battery and PV power complement each other
5. Pure sine wave solar inverter
6. Unique glass top cover design with 6.25inch LCD display and touchable buttons
7. Built-in 140A MPPT (Max PV 5600W) solar charger
8. High PV input range from 55V-350Vdc
9. Smart battery charger design for optimized battery performance
10. Configurable AC/Battery input priority via LCD setting
11. Auto restart while PV is recovering
12. Over-load , over temperature and output short circuit protection
13. Cold restart function
14. Built-in lithium battery autormatic activation
15. Communication with RS232/RS485
16. WiFi monitoring function (optional )
17. Anti-dust kit for harsh environment(optional)
18. Restore default Settings with one click
INVERTER MODEL |
4KW/24V |
Input Voltage Waveform |
Sinusoidal (utility or generator) |
Nominal Input Voltage |
120Vac |
Max AC Input Voltage |
150Vac |
Nominal Input Frequency |
50Hz / 60Hz (It can be set in program 09) |
Output Short Circuit Protection |
Line mode: Circuit Breaker; Battery mode: Electronic Circuits |
Efficiency (Line Mode) |
>95% ( Rated R load, battery full charged) |
Transfer Time |
10ms typical (UPS); |
Rated Output Power |
4kW |
Output Voltage Waveform |
Pure Sine Wave |
Output Voltage Regulation |
120Vac±5% |
Output Frequency |
60Hz or 50Hz |
Peak Efficiency |
94% |
Surge Capacity |
2* rated power for 5 seconds |
Nominal DC Input Voltage |
24Vdc |
Cold Start Voltage |
23.0Vdc |
Low DC Cut-off Voltage |
21.0Vdc |
High DC Cut-off Voltage |
31Vdc |
No Load Power Consumption |
<35W |
Utility Charging Mode | |
Charging Current (UPS) |
110A |
Floating Charging Voltage |
27Vdc |
Charging Algorithm |
3-Step |
Solar Charging Mode | |
Rated Power |
5600w |
PV Charge Current |
140A |
Efficiency |
98.0% max. |
Max. PV Array Open Circuit Voltage |
350Vdc |
PV Array MPPT Voltage Range |
55-350Vdc |
Standby Power Consumption |
2W |
Charging Algorithm |
3-Step |
General Specifications | |
Operating Temperature Range |
0°C to 55°C |
Storage temperature |
-15°C to 60°C |
TECHNICAL PARAMETERS
140A MPPT Solar Charging Inverter,High PV input voltage range of 55~350VDC ，AC output voltage 110-120VAC，max 5600W solar charge，50/60HZ frequency, Battery voltage 24v, run without battery, 6.25 inch LCD display and touchable buttons, Cold restart function.
VERSATILE WORKING MODES
Customize the priority of power inputs and outputs with 3 charging modes(Only Solar, Solar First, Mains&Solar) and 2 output modes(SBU ,SUB ). This inverter charger offers efficient power management for personalized energy consumption.
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Estimated delivery time 14-30 days
