Snow cover can reduce your solar panels' efficiency & ability to generate electricity. With proper maintenance, you can use solar power in snowy climates.
How Do I Know if My Solar Array is Working? - Eagle Point Solar
Should You Install Snow Guards for Solar Panels?
Solar Panels and Cold Climates: Do Winter Woes Like Snow Have an Impact? - Lumina Solar
How to Keep Snow Off Solar Panels? [Tools & Methods]
How does snow impact solar panel production? - Sun Source Homes
Effects of Weather Conditions on Solar Panels: Efficiency & Life-Span
How Does Winter Weather Impact My Solar Panel Production? - Sun Solar
Key Weather Considerations for PV Design, Grumman
Temperature - How Does It Affect Solar Panels' Efficiency?
Snow problem: How do solar panels fare in winter? - dcbel
Do solar panels work in the winter? What you need to know