I have a 600V array which is used once in a while to drive a 3 phase pump via a VFD. When it's not running I'd like to use it to power small tools. I've looked into putting in a single phase VFD on a changeover or a charge controller that can take a 600V input but they are out of my budget.
DC DC voltage converters are cheap. Would it make sense to step down the 600V to, say, 100V and then wire into cheaper charge controllers?
DC DC voltage converters are cheap. Would it make sense to step down the 600V to, say, 100V and then wire into cheaper charge controllers?
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