Most reacted threads

Seriously, this is a real DIY wind turbine video, but from somewhere in Eastern Europe, the Ukraine, Russia, hard to tell, and it's funny as hell. These guys are freaking crazy and if your one, like me, who hates too much government regulations, this is an excellent video to show you why we do...

This is a well-made video I found on an engineering channel on YouTube I follow and while looking at new up and coming battery innovations I ran across this little jewel. This is for beginners and very detailed while explaining in simple terms using excellent animations. I hope some of you find...

I thought this might interest some; Perovskite solar cells might revolutionize collecting our energy from our power plant in the sky. Now, of course, nobody has any idea as yet when they will be commercially available, but I'm going to guess that we're going to be hearing more about them within...

I found this video today while looking for something else on my YouTube home page, which changed today, for the worse, I wasn't asked, and thought it might interest some folks.

First, some necessary exposition, the background information needed to understand the full scope of my question correctly. I've previously posted significantly more information in great detail in the marine forum section, but so far no one seems to have an answer. Since a marine environment can...

I'm shopping for a charge controller and wonder if I can't do it with one charge controller, can I put two or more charge controllers charging the same battery without problems? I have a 24-volt 400ah LiFePO4 battery bank.

Has anyone had any experience with the KRIËGER 1100 Watt 12V Power Inverters? I was doing a little freelance coding for an old customer today and he has one of these new in a box his brother got him for his RV, but he's sold the RV and wants to sell it to me for $45. Right now I have a dinky...

I like to think of myself as the most interesting man in the world, teller of tales, sailer of the seven seas, slayer of Dragons, the savior of Damsels in distress, and all-around nice guy. And yes, I can sling it can't I. Chuckling. I'm interested in all of this cool new stuff, I'll be 66...

Okay, I got my batteries, an excellent deal too, and that doesn't happen to me often. I have 4-12-volt 200ah, to be configured into 24-volts at 400ah. Check. Now for Inverter, solar charge controller, and charger. I think I found some panels at SunTan Solar, but that's for another thread. Next...