Discover how plug-and-play solar like EcoFlow Stream works, who it’s for, and whether it can cut your bills. DIY setup no ...

Open-source tools to build self-made management system for surplus PV power French engineer André Buhart has published the plans and open-source software to create a DIY “solar energy router ...

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.