[RE-wrenches] Transformerless inverter reliability
Joel Davidson
joel.davidson at sbcglobal.net
Mon Apr 16 09:05:24 PDT 2012
Wrenches,
Los Angeles Department of Water & Power (LADWP), the largest and most
influential municipal utility in the US is finally going to allow
transformerless inverters for residential PV systems. Are there any design,
installation or reliability issues to consider with the SMA and other
high-frequency transformerless inverters. Can they be mounted on a hot south
or west wall or do the have to be kept cool in the shade?
Joel Davidson
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