You might try Greg Smith at SMA. He is one of their trainers and has used one to power up systems when traveling.
Glenn -----Original Message----- From: "Ross Taylor" <wind.trai...@gmail.com> Sent: 8/15/2014 8:29 To: "re-wrenches@lists.re-wrenches.org" <re-wrenches@lists.re-wrenches.org> Subject: [RE-wrenches] DC Power Supply for powering up SMA (or similar) inverters? Hi all, Can anyone recommend a DC power supply they've used for powering up inverters, for programming purposes? I had a custom-made one, but it finally bit the dust. It was also bulky. Size/portability is a factor. SMA's usually stellar tech support folks were (I guess, understandably) reluctant to offer any guidance. 120VAC with an output in the 200-400VDC range. I don't have battery banks at these sites, so the only programming options are to wait for wind (be nice!!!) or power them up this way. I know there are a ton on-line, but I'm specifically hoping for some personal experience and recommendation. Thanks much! Ross
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