[RE-wrenches] More on AC coupling - SI and SB

[Chris Worcester]

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/> 
chris at solarwindworks.com
"Proven Energy Solutions"

 

From: re-wrenches-bounces at lists.re-wrenches.org [mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of toddcory at finestplanet.com
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" <chris at solarwindworks.com> 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/> 
chris at solarwindworks.com
"Proven Energy Solutions"

 

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