Are there UL testing procedures for Grid-tied Battery Backup Systems, such as the Xantrex XW systems and the Outback GVFX systems? The reason for my inquiry is that the Los Angeles Department of Water and Power intends to require that "...applicants installing Battery Backups on their solar systems to submit an Operational Listing detailing a precise list of steps of what were to happen if the LADWP grid were to lose power."
- Peter Peter T. Parrish, Ph.D., President California Solar Engineering, Inc. 820 Cynthia Ave., Los Angeles, CA 90065 CA Lic. 854779, NABCEP Cert. 031806-26 [email protected] Ph 323-258-8883, Mobile 323-839-6108, Fax 323-258-8885 _______________________________________________ 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

