In short, it depends. There are various factors that impact if and how solar panels work in the snow. If your panels get completely covered in snow, they will not work. If your roof has a high enough pitch, it will usually shed snow better than people with low roof pitches.
Do solar panels work in snowy weather?
Solar panels need sunlight to produce energy, so if it’s cloudy or snowing, your solar system will produce less energy. But as soon as the sun comes out and the snow melts off, they’ll be back to making energy.