After building my first semi-portable solar power station and then DIY powerwall , I decided it was time to take my battery building to the...

Now that my giant DIY powerwall has been built using parallel battery packs, the question came up about how current is shared between the d...

After building my first portable power station , I kept going deeper into understanding how battery, solar, and inverter systems work. Combi...

It was time to reorganize my garage to make room for a new running treadmill, and the Ikea “Bror” line of shelving, drawers, workbenches, an...

In normal solar power systems used to charge batteries, the solar panel voltage is higher than the battery voltage, and a traditional charge...

So that we could improve general preparedness and be more comfortable during power outages, I decided it was time to buy or potentially put ...

I love the solar-powered motion lights I have at my house but recently one started coming on during the daytime, then by night barely had an...