We noticed a few days ago that we didn't seem to be getting as much power from our solar panel array as we used to, in spite of some really clear skies. So we took a closer look at our panels and decided they must be dirty.
Read MoreWe noticed a few days ago that we didn't seem to be getting as much power from our solar panel array as we used to, in spite of some really clear skies. So we took a closer look at our panels and decided they must be dirty.
Read More