Why is the PV inverter failure rate falling in cold weather? Does the inverter need to hibernate like animals? Below we will talk about the reasons for the low inverter failure;


In fact, the inverter works normally in the winter, and how much sunlight is, how much power is output.

First, the winter illumination is generally not good, the output rate of the inverter will be low, the inverter will run under low load, and the failure rate will naturally drop.

Second, the ambient temperature is low, operating in a low temperature environment, the reliability of internal components increases, and it is not prone to failure.

Does the inverter have any effect at low temperatures? Don't worry about this, when the inverter is running, when the current flows through the components, the temperature will rise to generate heat to increase the temperature of the inner cavity, and most of the components can work at a low temperature of minus 25 degrees.

Most of the inverter faults are due to heat, so the inverter should be installed in a place where ventilation and heat dissipation. If you want to have a long life of the inverter, try to choose an inverter that is larger than the power of the module. The large component inverter capacity ratio, to save this little money, is not cost-effective.

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