Shanghai Sunshine Solar System Electric Co., Ltd. [China]

safety, high efficiency, excellent reliability, small volume, lightness, attractive appearance, convenient installation and mai

Inverter can convert DC current (battery and accumulator jar) into AC current (commonly at 220v50HZ sine wave or square wave). Generally speaking, inverter is a device capable of converting DC current into AC current, and is composed of an inversion bridge, control logic and a filter circuit.

By output waveform, it is classified into two types:

One is sine wave inverter

The sine wave inverter outputs sine wave AC current better than that of power grids used in daily life, because it has no electromagnetic pollution in the power grids.

The other is square wave inverter

Square wave inverter outputs square wave AC current with lower quality, and can generate simultaneously forward maximum value and negative maximum value, thus it can generate violent instability to the load and the inverter. Meanwhile, the load capability is poor only at 40-60% of rated load, wherein inductive load is free.

Requirements of PV generation system to inversion power supply

Higher efficiency;

Higher reliability;

Wider application of DC input voltage;

Inversion power supply outputs sine wave with smaller distortion in medium and large capability PV generation systems.

Application: It is used in power systems, microcomputer systems, communication systems, railway, shipping, hospitals, markets and alarm systems, widely applicable to solar and wind-power complete generation equipment, and can form an UPS emergency power supply system after being provided with maintenance-free batteries and external batteries.

Corrective Wave Inverter

Characteristics

Design of complete isolation input and output;

High efficiency design of higher than 85%;

Suitable for resistive and partial capacitive load;

Overvoltage/undervoltage/short-circuit/overload/overtemperature protection;

Sine Wave Inverter

Application

It is used in power systems, microcomputer systems, communication systems, railway, shipping, hospitals, markets and alarm systems, widely applicable to solar and wind-power complete generation equipment, and can form an UPS emergency power supply system after being provided with maintenance-free batteries and external batteries.

Characteristics

With the most advanced SPWM and IGBT control technologies, the inverter is featured by accurate control, input and output isolation, safety, high efficiency, excellent reliability, small volume, lightness, attractive appearance, convenient installation and maintenance, simple operation, low noise, low reflected noise and no pollution. When the commercial power is abnormal as the phenomena of overlow voltage, overhigh voltage, inconsistent frequency, surge, noise and electric shock occurs, the inverter can provide a clean and continuous power supply for computers and peripheral equipment, making users reassured.

High Efficiency Cola-can Shaped 150W DC-AC Portable Car Power Inverter