Intelligent Low Frequency Hybrid Off-Grid Inverter Pure Sine Wave

Full power three phases pure sine wave inverter used for off grid wind and solar system high quality inverter with CE ROSH certification can used as UPS inverter for industry.

Low-frequency inverters have a few advantages compared to higher frequency inverters; namely their peak power capacity and their reliability. Low-frequency power inverters can operate at a peak power level of up to 300% of their nominal power level for several seconds, while high-frequency inverters can operate at 200% of nominal power for a fraction of a second. Low frequency inverters operate using transformers (as opposed to electronic components such as MOSFETs for high frequency inverters). This results in a stronger, sturdier inverter which is less prone to damage.

1.Industrial grade UO high density coil transformer Low no-load loss Lighter and more efficient 2.Dedicated DSP main control chip with SMT patch technology, strong shake resistance, ultra low heat 3.International thick wire large copper core, neat wiring, high pressure resistance, strong load capacity

1. By using the advanced Double-CPU single chip intelligent control technology, with the features of high reliability and low failure; 2. Pure sine wave output, inverter with strong load capacity and wide applications; 3. Perfect protection functions (Overload protection, Internal over-temperature protection, Output short-circuit protection, Input under-voltage protection, Input over-voltage protection, etc) largely improve products’ reliability; 4. Internal CPU centralized control and SMD Technology allow small size and light weight; 5. By CPU controlling the working state of cooling fan, its intelligent control can largely prolong the fan’s service life, save energy, and improve the working efficiency; 6. Small working noise,and high efficiency.

Solar Controller transform the solar energy into electricity power through the solar panel and stores,is widely used in mobile communication base stations,microwave stations,but also provide power supply for the pastoral areas,border,island units,and mobile occasions and so on.

1.Soft start:smooth start-up of appliances 2.Pure sine wave output waveform 3.DC/AC Isolated for Pure Sine Wave power inverter 4.Universal Protection Circuit:Over-voltage,thermal protection,earth fault protection,overload protection,bat.Polarity reverse protection,low voltage protection 5.Low interference Technology 6.With power ON/OFF switch and Two-color LED indicator:Power,Fault 7.The surge power twice as rated power 8.Thermal Methods:cooling fans,30% load auto.on 9.Three years warranty

Full power hybrid solar inverter with build in mppt controller used for off grid solar system high quality inverter with CE ROSH certification can used as UPS inverter for home power system.

This JC Mini Solar Insecticidal lamp Controller is a new generation intelligent controller integrate with charge and discharge function, it has strong stability and long lifetime. This series with battery voltage automatic identification function, PWM charging mode and comprehensive protection function,such as overcharge, over-discharge, over-current, short-circuit, reversed.