solar systems inverter 2000w off grid

What is an inverter and what does it do?

An inverter is an electronic device that converts low-voltage direct current into 220 volt alternating current.

 In daily life, 220 volt AC power is usually rectified into DC power for use, and the inverter has the opposite effect. 

In the indispensable 220 volt alternating current in the daily environment, the inverter is to meet our needs in this respect.

According to the output waveform, the inverter is divided into several categories

There are two main categories, sine wave inverter and square wave inverter. 

The output of the sine wave inverter is the same or better sine wave AC power as the grid we use daily, because it has no electromagnetic pollution. 

The square-wave inverter outputs poor-quality square-wave alternating current, and its maximum value in the positive direction to the maximum value in the negative direction is generated almost at the same time, which has severe and unstable effects on the load and the inverter itself. 

In particular, the load capacity is poor, only 40-60% of the rated load, and no inductive load is allowed. If the load is too large, the third harmonic component contained in the square wave current will increase the capacitive current flowing into the load, which will damage the power filter capacitor of the load in severe cases. 

To cope with these shortcomings, quasi-sine wave, also called modified sine wave, modified sine wave, and analog sine wave inverter, has appeared. 

Its output waveform has a time interval from the positive maximum value to the negative maximum value. Improved, but the waveform of the quasi-sine wave is still composed of polyline, which belongs to the category of square wave and has poor continuity. 

In general, sine wave inverters provide high-quality alternating current, which can drive any kind of load, but the technical requirements and cost are also high. Quasi-sine wave inverters can meet most of our electricity needs, with high efficiency, low noise, and low price. 

They are the mainstream products in the market.

Which appliances can the modified sine wave inverter be used for

Modified sine waves are also divided into several types, from square waves that are almost the same as square waves to rounded trapezoidal waves that are closer to sine waves. 

Only the square wave is discussed here, which is also the waveform that most current high frequency inverters can provide. 

This kind of modified sine wave inverter can be applied to notebook computers, televisions, camcorders, digital cameras, printers, various chargers, etc., inverters with larger output power can also be applied to small electric heating appliances such as hair dryers , Electric cups, kitchen appliances, etc.

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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