Solar Panel Maximum Voltage Calculator

Calculate the maximum voltage output of your solar panel array based on the coldest expected temperature.

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Electrical Calculators

Calculate the maximum voltage output of your solar panel array based on the coldest expected temperature.

This calculator is based on industry-standard formulas and has been verified by our team of solar engineers.

Panel Voc (V)

Number of Panels

Connection Type

Lowest Expected Temperature

Temperature Unit

Use temperature coefficient

Temperature Coefficient (%/°C)

Account for snow cover (reduces temperature by 5°C)

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