Hot-sale product Inverter charger digital display Vmaxpower off-grid system with load sine wave

The Inverter is an electronic device that converts low-voltage direct current into alternating current. It consists of inverter bridge, control logic and filter circuit. It Widely used in air conditioning, home theater, electric tools, sewing machine, DVD, VCD, computer, TV, refrigerator, video recorder, fans, lighting and so on.                                                                                   

Products Details

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

Voltage and Frequency

Adjustable voltage and Frequency,Customers could set one from 110V/115V/120V ( 220V/230V/240V) could choose 50Hz or 60Hz

Remote control

Support RS232 data coomunication and remote controller (max 100meters)

Note: 5000W inverter&charger load, the total load power cannot exceed 5000W

LED screen, NO display, low cost performance

NEW Customized display screen can display all working status of the machine; various working parameters can be set; various machine faults can be reported

Old design  PIC+GAL

NEW Patented design, High recognition

General design,low discrimination

NEW Toroidal transformer : low power consumption,high efficiency

EI Transformer

For more than 10 years, Multifit focus on sine wave inverter production and development, professional customer service only for your private custom - manufacturers direct supply. 

1.Built-in intelligent switching chip: when the battery voltage reaches the set voltage value, intelligent chip instantly identifies the voltage to switch, after thousands of experiments, to ensure that each switching time is less than 2ms. 2.One of the core inverter components of the original imported IGBT power tube: IGBT power tube has strong overcurrent capacity/high voltage resistance/high efficiency, and returns customers with better quality. 3.High quality PCB motherboard processing technology, motherboard adopts special three anti paint treatment: dustproof/ moistureproof/ rust, greatly reduce the failure rate of the machine. 4.Built-in cooling silent fan: 15℃ to start the cooling fan, 90℃ to shut down, to protect the machine and makes it has longer life. 5.High efficiency exhaust and heat dissipation technology: using high quality thickened high sawtooth type heat sink, its heat dissipation performance is good, prolong the service life of the inverter.NEW Processing speed faster,more stable, built-in data storage area, can save the setting content. built-in 64K program space
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

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