Solar allows one to prepay for power. Would be nice to see more efficient financing for it.
Using solar to heat and cool, heat water and run your dryer is quite a bit more. And generally doing the HVAC efficiently requires a large investment in insulation. Those non solar costs may dominate.
Using solar to heat and cool, heat water and run your dryer is quite a bit more. And generally doing the HVAC efficiently requires a large investment in insulation. Those non solar costs may dominate.