Make sure that you get on the roof to look at your solar panels at least once each month. You want to check and verify that they are still clean. If they are not, they are not producing as much energy as they could. Clean them if needed and watch your energy bills drop or even disappear.
Keep your solar panels out of the shade. It might seem obvious, but your solar panels do need sun. Make sure that you are not installing them in the shade. Trim back the branches on surrounding trees if you need to. Failing to do so could cost you more than half your energy output.
In this video we meet Casey & Natasha, a conscious couple who built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to …
Carefully consider the types of solar panels you plan on having installed. Long ago, if you didn't have enough roof space, you'd need very expensive high efficiency mono-crystalline panels. There are now more advanced polycrystalline panels and even thin film panels. If you've got enough roof space, you might wish to look at the size of the panels in relation to their output capacity to avoid having insufficient panels that you need more of later.