inverter 1kw solar power

Wave form : Pure sine wave form 

Inverter nature :

1.Rated output capacity

Characterize the inverter's ability to supply power to the load. #inverter solare 6 kw      Inverters with high rated output capacity can carry more electrical loads. However, when the load of the inverter is not purely resistive, that is, when the output power is less than 1, the load capacity of the inverter will be less than the rated output capacity value given.

2, Output voltage stability

Characterizing the voltage stabilizing ability of the inverter output voltage. #off grid solar inverter       Most inverter products give the deviation% of the inverter output voltage when the input DC voltage is within the allowable fluctuation range, which is usually called the voltage regulation rate. The high-performance inverter should also give the deviation% of the inverter's output voltage when the load changes from 0% to 100%, which is usually called the load regulation. The voltage adjustment rate of the inverter with good performance should be ≤ ± 3%, and the load adjustment rate should be ≤ ± 6%.

3. Overall efficiency

Characterizes the power loss of the inverter itself, usually expressed in%. #5 kw solar inverter      Large-capacity inverters should also give full load efficiency values and low load efficiency values. The efficiency of inverters below kW should be 80% to 85%, and the efficiency of 10kW inverters should be 85% to 90%. The efficiency of the inverter has an important impact on the photovoltaic power generation system to increase effective power generation and reduce power generation costs.

4.Protection function

Over-voltage, over-current and short-circuit protection are the most basic measures to ensure the safe operation of the inverter. The perfectly functioning sine wave inverter also has functions such as undervoltage protection, phase loss protection and temperature over-limit alarm.

5.Starting performance

The inverter should ensure reliable starting under the rated load. The high-performance inverter can achieve multiple continuous full-load starts without damaging the power devices. Small inverters sometimes use soft-start or current-limit start for their own safety

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