[RE-wrenches] System Performance | Battery Based Grid Tie

[Wayne Irwin]

We have found that most of our batt systems are running at around 85% sell back.

Wayne Irwin, EE
Director of Engineering

Pure Energy Solar International Inc. 
State Licensed Solar Contractor

License # CVC56695 

Wayne at PureEnergySolar.com
 

http://pureenergysolar.com
 

352 377-6527 Office
352 336-3299 
Fax

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Date: Tue, 20 Dec 2011 17:41:04 -0800
From: toddcory at finestplanet.com
To: re-wrenches at lists.re-wrenches.org
Subject: Re: [RE-wrenches] System Performance | Battery Based Grid Tie

that's a nice conservative estimate for input STC kWh to sold kWh jeremy
 
as far as charge controller kWh to sold kWh, my OB 3648 runs in the ~87% range
 
todd
 
 
 
 
 
On Tuesday, December 20, 2011 3:00pm, "All Solar, Inc." <allsolar at scswifi.net> said:




Wrenches,
I am looking for advice and or comments on system  performance from a Grid Tied battery back up system.
Is 65% efficiency fair as far as what goes back to  the grid?
Is PV watts a good tool for that.
 
Commnets are welcome!
 
Jeremy


All Solar Inc.
Jeremy and Amy Rodriguez
1463  M St
Penrose, CO 81240
www.asolarelectric.com
Phone  719-372-3808
Fax 719-372-3804
Email allsolar at scswifi.net
Email allsolar at live.com



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