PV Off-Grid inverter

The distributed off-grid inverter designed by our company is the core part of the photovoltaic system. It converts DC power into AC power ,and be widely used in PV solar station, Wind power station, Wind/solar/oil/battery hybrid power generating system and household PV system etc.

High inverting efficiency , superior performance, It offers reliability for new energy generation in those area which lack of/without electricity ,such as traffic-inconvenience area , mountainous area , pastoral area , frontier , island etc .

The power devices of main circuit are imported from foreign country ,with characteristics of high inverting efficiency and stable output voltage etc.

Product characteristics

1Perfect protection functions: Alarming and protecting for output overloading, short circuit , Anti-reverse connection , over/under voltage,overheat etc. 2 LCD display : Monitoring and displaying the DC voltage , DC current , invert output-three phase voltage , invert output -three phase current , commercial voltage, output frequency,current load power etc.

It could realize displaying and alarming of fault information synchronized. With function of LCD display alarming and audible alarming ! 3 Parameter setting : language choosing and partial parameter setting through code 4 Remote communication :RS232 communication interface could realize remote monitoring to the operation of equipment .

5 The chip is controlled by microprocessor from America Microchip, main circuit adopts IGBT from Japan MITSUBISHI ,and IXYS MOSFET from Germany .

6 With pure sine wave output , good transient response , Low waveform distortion, high invert efficiency , steady output voltage ,with good EMI index 7 Protections : DC input over voltage , under voltage , Polarity of the battery reversed , over power ,short circuit, overheated etc. 8 High reliability , high efficiency , Anti-vibration