Hi Mac, You can do it if you don't need much power. That module will float and equalize the battery but as the voltage rises, the current will drop significantly. I used one 230 watt module for a year to charge a 24 volt battery with an 11 watt load on it and it worked fine. It is probably cheaper than buying two 50 watt 36 cell modules and putting them in series. David Katz
David Katz CTO & Founder AEE Solar Inc P: 707 825-1200 F: 707 825-1202 dk...@aeesolar.com www.aeesolar.com DISCLAIMER: This communication, along with any documents, files or attachments, is intended for the use of only the addressee and contains privileged and confidential information. If you are not the intended recipient, you are hereby notified that any dissemination, distribution or copying of any information contained in or attached to this communication is strictly prohibited. If you have received this message in error, please notify the sender immediately by e-mail reply and destroy the original communication and its attachments without reading, printing or saving in any manner. From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Mac Lewis Sent: Tuesday, June 04, 2013 8:05 AM To: RE-wrenches Subject: [RE-wrenches] 24V charging with 60 cell modules Hello wrenches, Is there a good method to charge 24V battery bank with single 60 cell modules? Ideally, I'd like to charge a 24 V bank with a Kyocera 245GX-LFB. However, at NOTC the Vmp is 26.8V. Any good way to do this? Thanks in advance. -- Mac Lewis "Yo solo sé que no sé nada." -Sócrates
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