Learn how to build a DIY solar generator inspired by NASA tech. Save energy, reduce your carbon footprint, and harness the power of the sun.

French engineer André Buhart has published the plans and open-source software to create a DIY "solar energy router" to manage PV overproduction. Depending on the configuration, the device can ...

But even if you don’t want solar, if you enjoy seeing data-driven analysis, there is plenty to like here. Building an effective solar power system is within reach of nearly anyone these days.

The solar panels will lower your electric bill. Government solar incentives are quickly disappearing — here's how to snag ...