How much will solar cost you? While the sun energy itself is free there are some devices you have to purchase initially prior to using the electricity for free. Don’t start buying anything now because we have to firstly look at what installation method you prefer. In this post we will talk about the on-grid an off-grid option. Read the rest of this entry »
The most important part of a solar-power generator is the sunlight receptor called electric solar panels. Being exposed to the extreme condition – full sun and cold season – they should have high durability and lightweight suitable for roof installation. Most of the home solar panels have lifespan more than 20 years with only a small drop in efficiency. You will be surprised seeing some old designed solar panels are still working until today without serious problems. Read the rest of this entry »