Sounds like input values close to a string inverter. I'd try an old SMA or similar.
-----Original Message----- From: "Drake" <[email protected]> Sent: 2/11/2017 13:51 To: "RE-wrenches" <[email protected]> Subject: [RE-wrenches] ESS Batteries Hello Wrenches, A friend just purchased 4 ESS MA 1428K batteries from AEP surplus. He got them really cheap. They are rated at 26.5 KWh with an operating voltage of 453 to 706 VDC! He would like to find a way to use the power from these batteries. Does anyone have any suggestions? Thanks, Drake Drake Chamberlin Athens Electric LLC OH License 44810 CO License 3773 NABCEP Certified Solar PV 740-448-7328 <http://athens-electric.com/>http://athens-electric.com/ --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus
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