Solar water heaters are great. They will save energy, money, and the environment. But before you buy and install a solar water heating system, you need to first consider your home’s solar resource. Not all homes are suitable for a solar water heater system. It all depends on how much sun light your home gets.
Solar water heating systems use both direct and diffuse solar radiation. Ideally, if you live in a sunny, dry, and warm climate, it’ll be great to install one. However, northern climate might still have enough solar resources. The most important is where your home is built. If it’s built in a heavily wooded area, then it’ll not work.
The best way for you to find out if not through guessing, but consulting a solar system supplier or installer. They’re trained professionals who can conduct a solar site analysis.