Hi Todd, We are looking into the new East Penn Deka Unigy ll sealed batteries. They seem to be a good deal less money than the GNB’s. Anyone have any experience with these?
I agree with you if we are to use a smaller group 27/31 size AGM battery but these big industrial cells should go the distance if they work as advertised. Do you have any experience with the Unigy ll batteries? Sincerely, Chris Worcester NABCEP Certified PV Installer Phone: 530-582-4503 Fax: 530-582-4603 www.solarwindworks.com <http://www.solarwindworks.com/> [EMAIL PROTECTED] "Proven Energy Solutions" From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, November 26, 2008 9:40 PM To: RE-wrenches Subject: Re: [RE-wrenches] More on AC coupling - SI and SB "Maintenance free" might mean replacing them after about 5 or 6 years rather than 15 to 20. Todd On Wednesday, November 26, 2008 1:41pm, "Chris Worcester" <[EMAIL PROTECTED]> said: I will look at these for other jobs, our client wants maintenance free on this one though. Sincerely, Chris Worcester NABCEP Certified PV Installer Phone: 530-582-4503 Fax: 530-582-4603 www.solarwindworks.com <http://www.solarwindworks.com/> [EMAIL PROTECTED] "Proven Energy Solutions"
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