We are all facing having to replace the old transformer based inverters when they run out. Really difficult to find replacements. Against code to replace with transformer less ones. I wonder if a DC/DC transformer could be installed just ahead of the transformer less inverter for isolation purposes? Not clear on the concept.
Gary Gary Gordon cid:[email protected] <http://www.syvsolar.com/> www.SYVSolar.com PO Box 688 Santa Ynez, CA 93460 805 688-1213 NABCEP Certified Installer CA Licensed Solar Contractor
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