Searching for the best solar panels for cold climates? You should look for various factors when choosing the best panel, such as low-light efficiency and snow load resistance. This is because, like with many electric devices, solar panels can overheat when it's too hot. However, on the flip side. . The average solar panel installation costs over $25,000, making it perfectly reasonable to worry that your investment could require extra maintenance or simply break during harsh winter months. But the reality may surprise you. While snow may temporarily obscure sunlight, these systems are designed to shed snow naturally, allowing for continued energy production.