Re: [RE-wrenches] 40+KW off grid - Suggestions

2009-08-16 Thread Doug Pratt
tt DC Power Systems -Original Message- From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Randy Hatch Sent: Friday, August 14, 2009 4:34 AM To: 'RE-wrenches' Subject: Re: [RE-wrenches] 40+KW off grid - Suggestions Not sure if it

Re: [RE-wrenches] 40+KW off grid - Suggestions

2009-08-14 Thread Jeff Oldham
This is pretty large project to address here, but I've done several of these and can offer a few tips: 1) Check out Satcon, be sure to get a firm quote delivered, last I checked they wanted as much for the NRE as they did for the inverter and I refused to pay for their product R&D. With luck so

Re: [RE-wrenches] 40+KW off grid - Suggestions

2009-08-14 Thread Randy Hatch
Not sure if it meets your requirements, but this product looks interesting: http://www.satcon.com/downloads/Satcon_PowerGate_100kW_Hybrid_300dpi.pdf Thank you, Randy Hatch LEED AP, NABCEP #091308-28 ra...@third-sun.com, www.third-sun.com p740-597-3111 x28, f740-597-9775 Clean Energy - Expertly

Re: [RE-wrenches] 40+KW off grid - Suggestions

2009-08-13 Thread I2P
In a message dated 8/13/2009 6:26:32 P.M. Pacific Daylight Time, daryl_so...@yahoo.com writes: The sizing of components is rather straight foward with HOMER Daryl, Tell me a bit about Homer. Don Loweburg Offline Solar ___ List sponsored b

Re: [RE-wrenches] 40+KW off grid - Suggestions

2009-08-13 Thread Darryl Thayer
HI Dana First I have done a 40+kW Outback in 2003 working fine, but it is on grid. I have a 6 pack Outback Off grid working fine. I do not have anything this big off grid. However my Outback products have served me well. And they are flexible, allowing many configurations. I have done some

Re: [RE-wrenches] 40+KW off grid - Suggestions

2009-08-13 Thread William Miller
Dana: I imagine you can cull some general advice from the Wrenches. Beyond that, it sounds like you have a large design project in front of you. This is something many of us do, for a fee. William Miller At 04:20 PM 8/13/2009, you wrote: Hello All, I have an inquiry for a 40KW+ off grid

Re: [RE-wrenches] 40+KW off grid - Suggestions

2009-08-13 Thread roger dixon
Is there a wind resource? Does the wind or solar resource seasonality correspond to the conference center use? Perhaps a hybrid system would be prudent? I wouldn't want to pay for that battery bank Roger Dixon Skylands Renewable Energy, LLC 908.337.2057 cell roger.di...@skylandsre.com ww