Solar & Alternative Energy How To & DIY
Improve the value of your home by discovering our solar & alternative energy step-by-step tips & ideas.
Ask This Old House home technology expert Ross Trethewey sees a robotic, ground-mounted solar array that mimics a sunflower
Ask This Old House smart technology expert Ross Trethewey finds a solar panel that can generate clean drinking water out of thin air
Ask This Old House plumbing and heating expert Richard Trethewey learns how to add storage to an existing photovoltaic array.
This Old House host Kevin O'Connor and a specialist perform a whole-house energy audit
Ask This Old House master electrician Scott Caron shows off a battery-powered generator that is capable of being charged by solar.