Re: [RE-wrenches] Any experience with off-grid oxygen concentrators?

2012-04-21 Thread Kent Osterberg
I've got off-grid customers where both the husband and wife use oxygen at night. Because of energy supply limitations they use a liquid O2 system. But that may not be practical for a weekend use cabin. Kent Osterberg Blue Mountain Solar, Inc. www.bluemountainsolar.com On 4/21/2012 12:12 PM, D

Re: [RE-wrenches] Any experience with off-grid oxygen concentrators?

2012-04-21 Thread R Ray Walters
I had a customer on oxygen off grid (OOG?) a few years back. He had a much larger system and back up generator, so it wasn't too bad. It can be done, but I didn't get any definitive energy consumption numbers, as we were just involved in a battery replacement, and a bit of rewire. He was pr