Depending on the condition of the SunFrost, it might be worth looking at replacing it with one of the new off the shelf Energy Star rated standard refrigerators, such as Whirlpool or other that runs directly from standard AC.
.................................................................................................. Northern Arizona Wind & Sun - Electricity From The Sun Since 1979 Solar Discussion Forum: http://www.wind-sun.com/ForumVB/ .................................................................................................. ----- Original Message ----- From: Allan Sindelar To: 'RE-wrenches' Sent: Tuesday, October 06, 2009 10:04 PM Subject: [RE-wrenches] DC-DC converter for Sun Frost Wrenches, Simple question, I know: what has worked well as a 24V - 12V DC-DC step-down converter for a Sun Frost? I am doing a design to completely rebuild/replace an early-90s off-grid 12V system with a new system at 24V. The only DC load is a Sun Frost. I think it's an RF16, so dual-compressor. I know of at least three converters: Solar Converters; BZ Products; ICT; and I'm sure there are many more. What has worked well, with minimal ghost load? Thank you, Allan Sindelar [email protected] NABCEP Certified Photovoltaic Installer EE98J Journeyman Electrician Positive Energy, Inc. 3201 Calle Marie Santa Fe, New Mexico 87507 505 424-1112 www.PositiveEnergySolar.com ------------------------------------------------------------------------------ _______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
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