Solar panels work in winter, though with reduced efficiency due to shorter days and less sunlight. Cooler temperatures can enhance performance, while snow can be mitigated by proper installation and maintenance. Solar panels can still generate electricity from diffuse and reflected light, making them a viable year-round energy source. https://www.reddit.com/user/Substantial-Suit9499/comments/1dnbc3a/do_solar_panels_work_in_winter/?rdt=45353