20kw 192v solar power inverter

    There are many ways to classify inverters.#industrial inverter        For example, according to the number of phases of the AC voltage output by the inverter, it can be divided into single-phase inverters and three-phase inverters.

   According to the different principle of the inverter circuit, #pure sine wave inverter        it can be divided into self-excited oscillation inverter, step wave superposition inverter and pulse width modulation inverter. 

    According to the application in grid-connected system or off-grid system, it can be divided into grid-connected inverter and off-grid inverter. 

In order to facilitate optoelectronic users to choose inverters, this section is only classified according to the application occasions of inverters.

    For sine wave inverters, the maximum allowable waveform distortion (or harmonic content) should be specified. #low frequency inverter          Usually expressed by the total waveform distortion of the output voltage, its value should not exceed 5% (single-phase output allows 10%). 

Because the high-order harmonic current output by the inverter will produce additional losses such as eddy currents on the inductive load, if the inverter waveform distortion is too large, it will cause serious heating of the load components, which is not conducive to the safety of electrical equipment and seriously affects the system Operating efficiency.

    For loads that include motors, such as washing machines, refrigerators, etc., because the motor's best frequency operating point is 50Hz, too high or too low a frequency will cause the equipment to heat up and reduce the operating efficiency and service life of the system. 

The output frequency should be a relatively stable value, usually 50Hz, the deviation should be within ±l% under normal working conditions

FAQ

Q1: Does your company also provide other solar products except for Pure Sine Wave Inverter?

A1: Yes, we also provide other solar products, like MPPT Solar Controller, poly solar panel, off-grid solar inverter, on-grid inverter, battery, portable solar system, solar charger, and other accessories related to the solar power system.

Q2: How to choose the right inverter?

A2: Tell us your demand, then our sales will recommend a suitable inverter for you.

Q3: How about the delivery time?

A3: 5 days for sample; 7-15 days for bulk order.

Q4: What is the warranty for the inverter?

A4: 2-year warranty.

Q5: How to solve the technical problem?

A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.

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