Siemens 10kw Inverter

An inverter is a device that converts direct current into alternating current. Since solar cells and storage batteries are DC power sources and the load is an AC load, inverters are essential. 

According to the operation mode, the inverter can be divided into independent operation inverter and grid-connected inverter. The stand-alone inverter is used in a stand-alone solar cell power generation system to supply power to independent loads. 

Grid-connected inverters are used for grid-connected solar cell power generation systems. 

According to the output waveform, the inverter can be divided into square wave inverter and sine wave inverter. 

The square wave inverter has a simple circuit and low cost, but has a large harmonic component. 

It is generally used in systems with a few hundred watts or less and low harmonic requirements. 

Sine wave inverters are expensive, but can be applied to various loads.

Precautions 

The vehicle should be started in time and the battery should be charged to prevent the battery from exhausting, which will affect the start of the car and the battery life

Although the converter does not have an overvoltage protection function, and the input voltage exceeds 16V, the converter may still be damaged; 

After continuous use, the surface temperature of the shell will rise to 60℃. Pay attention to the unobstructed air flow and keep away objects that are easily affected by high temperature.

How to improve inverter efficiency

One is to use space vector pulse width modulation and other control methods to reduce loss;

the second is to use silicon carbide components to reduce the internal resistance of power devices;

the third is to use three-level, five-level and other multi-level electrical topologies and soft switching Technology to reduce the voltage across the power device and reduce the switching frequency of the power device.

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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