when i was out walking the dog.....i seen one of my nieghbors had a....sunpro..solar panel sign in thier yard........lets talk solar power.......there are 2 companies pushing solar roof panels right now......sunpro and tesla.......and of course....biden is pushing it........thier not just wintertime heating.....they are for electricity........the average houses roof is going to cost you...$ 20,000 dollars to install them......and YOU DON"T OWN THE SYSTEM.......THE COMPANY IS CHARGING YOU TO RUN THIER PANELS........and thier hooked to a heat pump system.....as well as yer house.......solar cells do not work at night......so you still need yer townships utilites for backup electricity .....but thier talking about solar fees being charged by the government.......so they get thier cut..............do some research....before you have these installed......thier NOT free energy