Has anyone encountered a system to use something like a Zener Circuit to clamp a string input at 600Voc? I've encountered many systems which, after designing for 600Voc, end up with ~300-350Vmp, which is less than ideal on a long-distance run. Since Voc should be a rare situation at the 2% temp, it seems like it would be better to clamp the voltage in those situations, and design for optimum performance in normal operation.
-- Travis Knipple Senior Engineer Hudson Solar Solutions LLC Rhinebeck, NY 12572 518-539-8040 x408 | tra...@hudsonsolarsolutions.com PVIP# PV-111821-013612
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