High conversion efficiency sine wave Inverter with charger digital display off-grid system with load

The Inverter can convert the low-voltage direct current into alternating current. It is composed of inverter bridge, control logic and filter circuit and other accessories.   

Products Details

Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Inverter & Charger
Power frequency
Solar power stations, off-grid systems, home photovoltaic systems
Rated Power:
CE,ISO 9001,ISO 14001
2 Years
Output waveform:
Pure Sine Wave
Battery Rated Voltage:
Digital display
Operation Temperature:
-0 to 50C
For shopping malls, medical institutions, construction sites, wasteland, etc., 3000W~8000W off-grid photovoltaic systems should be selected according to the load. If you need an inverter with a power of more than 8000W, please communicate with customer service for customization.

Package & Shipping

Batteries have high requirements for transportation.
For questions about sea transportation, air transportation and road transportation, please consult us.

Multifit Office-Our Company

HQ located in Beijing, China and founded in 2009 Our factory located in 3/F,JieSi Bldg.,6 Keji West Road,Hi-Tech Zone,Shantou,Guangdong,China.

Multifit was founded in 2009...

 Guess what you want to know

Company Qualification

Battery Input Line Configuration

                MODEL           DC 500W 1000W 1500W 2000W 3000W 4000W 5000W 6000W 8000W
12V 10㎟ 16㎟  ——   ——   ——   ——   ——   ——   ——
24V   ——   —— 16㎟ 16㎟ 25㎟   ——   ——   ——   ——
48V   ——   ——   ——   ——   —— 16㎟ 25㎟ 25㎟ 35㎟

AC110V  Input and Output Wire Configuration

              MODEL   LINE 500W 110VAC 1000W 110VAC 1500W 110VAC 2000W 110VAC 3000W 110VAC 4000W 110VAC 5000W 110VAC 6000W 110VAC 8000W 110VAC
L-IN ≥1㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥6㎟ ≥8㎟ ≥10㎟ ≥12㎟ ≥16㎟
N-IN ≥1㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥6㎟ ≥8㎟ ≥10㎟ ≥12㎟ ≥16㎟
Ground Wire ≥1㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥6㎟ ≥8㎟ ≥10㎟ ≥12㎟ ≥16㎟
L-OUT ≥1㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥6㎟ ≥8㎟ ≥10㎟ ≥12㎟ ≥16㎟
N-OUT ≥1㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥6㎟ ≥8㎟ ≥10㎟ ≥12㎟ ≥16㎟

AC220V  Input and Output Wire Configuration

              MODEL   LINE 500W 200VAC 1000W 220VAC 1500W 220VAC 2000W 220VAC 3000W 220VAC 4000W 220VAC 5000W 220VAC 6000W 220VAC 8000W 220VAC
L-IN ≥0.5㎟ ≥1㎟ ≥1.5㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥5㎟ ≥6㎟ ≥10㎟
N-IN ≥0.5㎟ ≥1㎟ ≥1.5㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥5㎟ ≥6㎟ ≥10㎟
Ground Wire ≥0.5㎟ ≥1㎟ ≥1.5㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥5㎟ ≥6㎟ ≥10㎟
L-OUT ≥0.5㎟ ≥1㎟ ≥1.5㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥5㎟ ≥6㎟ ≥10㎟
N-OUT ≥0.5㎟ ≥1㎟ ≥1.5㎟ ≥2㎟ ≥3㎟ ≥4㎟ ≥5㎟ ≥6㎟ ≥10㎟
Model 500W 1000W 1500W 2000W 3000W 4000W 5000W 6000W 8000W
Rated Power 500W 1000W 1500W 2000W 3000W 4000W 5000W 6000W 8000W
Input Voltage AC165-275V  /   85-135V
Frequency 40-65HZ
Output Voltage 220/230/240V(110/115/120V)Adjustable
Frequency 50HZ-60HZ Adjustable
Waveform Pure Sine Wave
THD ≤3%
Efficiency ≥80%
Battery Type Optional
Rated Voltage DC12V DC24V DC48V
Charging Current 0-30A Optional
Protection Over Temperature / Over Load / Battery Discharge Voltage / Battery Over Voltage / AC Input High Voltage / Low Voltage Protection
Operating Mode Normal, Energy Saving
Transfer Time ≤10ms
On Load Capacity 100%-120% 30s Protection, 125%-140% 15s Protection, ≥150% 5s Protection
Operating Range Temp 0℃-50℃
Humidity 10%-90% (No Condensing)
VMAXPOWER product quality is very good. With relevant qualifications, customers can buy with confidence. Send the inverter to the customer for installation. Customer feedback is very good product, easy to operate, simple appearance, I like it very much.More features The main characteristics are stable and reliable power components, overload capacity and load impact resistance ability is strong, the output zero-ground voltage is lower, and there is no high frequency component, the communication network which requires high power supply is not easy to damage, the structure is simple, all kinds of protection functions can be achieved at a lower voltage.Because of the power frequency transformer between the inverter and the load, the inverter is stable, reliable, and has overload capacity and strong impact resistance, and can suppress the high harmonic components in the waveform.

We trust the VMAXPOWER brand

I am willing to join the VMAXPOWER family

1.Overvoltage protection: When the input voltage is greater than 15.5V, the system automatically shuts down. 2.Low-voltage protection: When the input voltage is lower than 10.5V, the system automatically shuts down. 3.Over temperature protection: When the temperature is overheated, automatic protection. 4.Short circuit protection: In the case of short circuit, automatic protection. 5.Overload protection: Automatic protection is provided when the load power is too high.

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