Alex Beale

Calculate the best tilt angle for your solar panels based on your location.

Calculate how long it will take your solar panels to charge your battery bank.

You just need a few specific tools and you can easily make your own.

Learn how to make a homemade solar panel mount for just $11. The secret? PVC pipe.

Calculate the right fuse size for your project quickly and easily with our fuse size calculator.

I recently made a DIY solar USB charger that, in my opinion, is WAY better than most of the other designs out there.

I read five of the best books on solar power. Here are my favorites.

Lately I’ve been making A LOT of DIY solar light projects. Here are my favorites.

This may be the easiest DIY solar light project out there.

This beginner-friendly electronics project uses a simple solar light circuit that you can reuse for many more solar light projects.