He already had a wind turbine and a few solar panels elsewhere on the property ... and grooves was a bit of an involved procedure. The structure is quite tall once erected and we loved watching ...
Solar panels are best if "your roof is unobstructed by trees or other structures and south-facing with a slope between 15 to 40 degrees," said Nerdwallet. The size and age of your roof.
For a long time, the solar panel market was dominated by China because of that country's control of the silicon supply chain. But the solar-panel tides may be turning, as Japan has created a solar ...