We have been using the small Cotek Sine Wave inverters (300W, 12/24/48V) for precisely this purpose for many years. Cannot think of a single problem with them and dozens in the field. http://samlexsolar.com/rv-power-products/ProductsList.aspx?cid=SS20 Kevin
-----Original Message----- From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org]On Behalf Of Hilton Dier III Sent: August 8, 2013 8:04 AM To: re-wrenches@lists.re-wrenches.org Subject: [RE-wrenches] Inverter for UPS Hello wrenches, I need a UPS for a small hydroelectric power plant. It will be handling controls, so it doesn't have to be very large. 300 watts would be overkill. I'd get an ordinary packaged UPS, but I need to hard wire the AC output. What I'm looking for is the smallest *reliable* hard-wired inverter/charger I can find. Preferably sine wave. Not one of those auto parts store models. Any ideas? Thanks, Hilton -- Hilton Dier III Renewable Energy Design Partner, Solar Gain LLC 453 East Hill Rd. Middlesex, VT 05602
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