[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 battery

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 habite...@yahoo.com Sent: ‎11/‎23/‎2013 8:49 To: re-wrenches@lists.re-wrenches.org

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:

[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] 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

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 al...@positiveenergysolar.commailto:al...@positiveenergysolar.com wrote: Forwarding from Windy. Original Message Sure you can solar weld!