Yup. It's not cheap to do a whole roof, but... If Trump gets elected and puts that stupid tarrif on China, it will drive up prices of all solar stuff.  

 Yeah it definitely isn’t… I’m not too worried about the initial investment into solar… 

 It tends to be worth it, but it always grinds my gears to have to pay more for dumb reasons like tarrifs.  

 Do you have any experience with solar water heaters?