[RE-wrenches] Sunny Island Autotransformer

[Aaron Mandelkorn]

Dear wrenches,  I will be installing a single Sunny Island 5048 for a battery backup system that will utilize a Sunny Boy 5000US as well as 240 volt loads.  I know that Outback makes a 4 and 6kv autotransformer and there are units rated as much as 8kv from other companies.  Being a 5000 watt inverter I think the 6kv from outback would work but SMA is telling me to go with the highest rated unit I can find.  The price difference between the different autotransformers is substantial and I don't want to buy more than I need. It would be great to hear from anyone who has installed a single Sunny Island 5048 and what autotransformer they used.  Thanks in advanced.

  
Aaron Mandelkorn
NABCEP Certified PV Installer
Owner / Operator

Renewable Energy Outfitters
Box 65 Salida, CO. 81201
(970)596-3744
reosolar at gmail.com
www.reosolar.com









-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20120413/d6f0ad17/attachment-0002.html>