Re: [RE-wrenches] Fwd: Re: DC arc welder?

2013-11-23 Thread David Katz
You can buy a 24 volt DC MIG welder from ReadyWelder. David Katz Sent from my iPhone On Nov 23, 2013, at 10:37 AM, "Allan Sindelar" mailto:al...@positiveenergysolar.com>> wrote: Forwarding from Windy. Original Message Sure you can solar weld! Afterall, some of us have welded

Re: [RE-wrenches] Fwd: Re: DC arc welder?

2013-11-23 Thread RE Ellison
I used to use a wire feed welder built off a custom GM "SI" series alternator, it would put out 160 amps at full tilt boogie. I also used the same alternator to charge my house batteries off a Honda 9hp engine when I needed to get in a boost occasionally. Around here in the winter that is far too o

Re: [RE-wrenches] Fwd: Re: DC arc welder?

2013-11-23 Thread Ray Walters
Leave it to Windy to be about a generation ahead of the rest of us on all things RE once again. Cheers to Windy:-) I still own a Battery Weld 2000 from the 90s, which is a MIG machine that runs on 24 v dc. The limit is the battery. It can blast at over 200 amps, if you have enough battery t

[RE-wrenches] Fwd: Re: DC arc welder?

2013-11-23 Thread Allan Sindelar
Forwarding from Windy. Original Message Sure you can solar weld! Afterall, some of us have welded from battery power when we preferred NOT to.    :0)     <<  that's the HONK of a Solar Bozo (Emeritus)

Re: [RE-wrenches] DC arc welder?

2013-11-23 Thread conrad geyser
Hi Tom, Yes it works great. PV is the perfect set up for welding - it doesn't matter if you short it out. The modules in the youtube are in parallel, not series, and that is how I've done it. We have a power trailer set up for temporary power that works perfectly - it's 9: 195W Suntechs: htt

Re: [RE-wrenches] DC arc welder?

2013-11-23 Thread Glenn Burt
There are DC welders designed for use by off-road enthusiasts that would fit the bill or maybe give you more ideas. Good luck! Glenn Burt -Original Message- From: "Tom DeBates" Sent: ‎11/‎23/‎2013 8:49 To: "re-wrenches@lists.re-wrenches.org" Subject: [RE-wrenches] DC arc welder? Hell

[RE-wrenches] DC arc welder?

2013-11-23 Thread Tom DeBates
Hello Wrenches,    Recently, while working overseas, we were asked by a welder we employed if we could make a "solar welder" for him. So, not wanting to dismiss his request, my initial thought was to eliminate an inverter and welder for cost and efficiency reasons and weld directly from a batter