Build Your Own Solar System to Power Your Household and Save Cash
Recently, my doorbell rang, and a postal truck was across the street, so I opened the door only to find a guy trying to sell me a solar system. He started his sales pitch and although it sounded nice, I told him I never agree to anything unless it is in writing sonnen cloud, and I was busy now; so please give me your card, which he did.Later, I loo