The anti-reverse diode is to prevent the solar cell module or the square array from generating electricity, the current of the battery reverses to the module or the square array, causing the module or the square array to heat up or even be damaged.
1. High voltage: generally more than 1500V.
2. Low power consumption: Because the photovoltaic system needs to maintain the high efficiency of the whole system.
3. Good heat dissipation: Because the working environment of the photovoltaic combiner box is usually poor, the operating temperature range of the anti-reverse diode should be large.