It's no secret that solar energy has the power to make our world cleaner as well as make our wallets happier. However, the many ways that one can tap into solar power can become confusing at times.

Once a portable charger runs out of juice, you have to find an outlet to repower it. Solar power banks, however, help you avoid that problem — they can be repowered by the sun. Like solar chargers, ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is the Lead Consultant of STEM Spark Solutions. In 2024, rooftop solar was the fastest-growing source of ...