Professional at Being an Amateur: Expert Amateur is a website and video channel for people who do serious things without being paid to do them. We document open-source projects in solar energy, home automation, fire resilience, and anything else worth building — with enough detail that you can build it too.
Serious projects. No credentials required.
Popular Videos and Posts
The panels are the part people photograph. The rack, the neat rows, the glint of glass — that’s the money shot. But the decisions that actually make or break a solar build often happen in the unglamorous space between the array and the inverter...
Panels fail almost never unless you do something stupid to them. Inverters mostly die of old age or a lightning hit. The part that actually burns solar arrays down is the one nobody photographs and everybody underestimates: the little plastic connector...
In the last post I got 30 bifacial panels mounted straight and neat on the Chiko rack. But a bifacial panel is only half-installed when the modules are bolted down, because the whole point of paying for glass on both sides is the light that comes up...
My particular installation might serve as a useful guideline for yours, even if you elect to do a DIY rack. For various reasons I decided not to do mine DIY, mostly because I was concerned that I’d need an engineering stamp to pass local codes...
If you’ve ever installed a backup generator, you know the drill: the generator can’t just be wired into your panel alongside the utility. You need an automatic transfer switch (ATS) — a big mechanical relay box that physically flips your...
This is what I posted on Facebook: New plan. I’ve been considering pumping my solar channel by doing better videos. But that means less getting stuff done and more screwing with videos. So no. Instead I’m going to do short posts to...
so my newest EMS/Detection/Fire Resilience experiment is implementing the system at my home and my shop in Hood River. I previously stated that once I had the prototype of the project files to dump into Claude, that it only took four hours to...
I’ve been telling people for years that changing tires is all about technique, not equipment, and you can change tires easily with just two small aluminum tire irons, and good tire lube. A bead holder is handy but not critical. I’m not...
What a Smart Energy Management System Actually Saves a Two-Income Household There’s a specific kind of household that’s perfectly positioned to get the most out of a solar-plus-battery energy management system, and almost nobody is talking...