In-depth information; solar panels/wind turbines?

Question

Solar panels

Dear. Where can I read the latest available, detailed material on the construction of solar panels and windmills?

Answer 1

In Google.

Answer 2

I think you should not read here, but first of all communicate with competent people who have already implemented several large-scale projects in this topic, and such people usually revolve around resources where alternative energy sources are sold ..