Research Paper (Warning: PDF) So, Hack a Day readers, which one of you is going to make your home-brew solar panels first? Let us know when you do.

With home energy bills outstripping both inflation and wage growth, it's not surprising that some people are gazing into the sky and thinking of all that free solar energy. But there are a lot of ...

from upgrading security systems to installing solar panels. It’s a cost-effective way to stay hands-on with a project. But when it comes to installing a home battery system, your DIY skills ...