We may receive a commission on purchases made from links. Solar power is a sustainable energy source that has many uses in both homes and gardens, including self-watering solutions for your garden.

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Kristin is a lead editor at Forbes Home and has nearly a decade of ...

Forbes contributors publish independent expert analyses and insights. Ian writes on fossil energies, climate, and transition to renewables. Dr. Joshua M. Pearce is the Thompson Chair in Information ...