SpongeboB Sinewave's latest activity

Good points - thanks. This one is 5V 20A, so unsuitable for a variety of reasons (it just happen to be within reach). Having a voltage...

What is your issue ?

That pictured inverter is not well suited for DC operation. It has a voltage doubler and will not work on DC unless switched to 220V...

Here is some help. Don't waste any money or time on the wind , unless its blowing 20mph most of the time you will get more power...

So Sorry my Friend I had no idea I was stepping on the Community. I will gladly pay the $85 per hour for the engineers that have answers...

Ok, but you have to get high wind speeds to produce. Do a search on this forum about wind generators. Youll find most are highly over...

Let’s not hope Please add to my needs or just say what you think of my system I’ll get some amps out of it

I see a cart roll by, and then a horse chasing after it. Wait........ these are in the wrong order.

Thanks for your replies. One approach I've used elsewhere is not to tap into the "big" system, but simply add a dedicated (say 30W)...

Team 3.437!

My smith electric box truck came with two 360VDC to 24VDC chargers for the onboard batteries.

FYI, to add to your list of possibilities, there is a company that makes DC (and AC) fans for greenhouses etc. That will run off of...

I saw a video today of a solar weed wacker. Dude had a panel strapped to his back, landscape orientation. No battery in the set up at...

This nut is trying to prove you wrong... :P https://mashable.com/article/tesla-model-y-solar-roof

Found couple FT240-31 chokes and measured their attenuation. Here are results in dB for attenuation for 20 turns, 26 turns and both of...

At least the PV efficiency is a bit better than it was 20 years ago so that space is a wee bit better used. And we still can't put...

Idle power is more of a concern for mobile applications nowadays. Limited PV space.

Idle power used to be a huge issue before PV solar panels became cheap. So was power draw of lights and appliances. People would have...

Information to help you size and identify what power board you may have purchased, smaller choke is for the 1,000 watt board, large...

I am running open-loop with my skybox right now since I have 3 different types of BMSes but the drawback I can see if and when I switch...