[RE-wrenches] Strategies for hurricane resistant solar arrays?

2016-10-13 Thread Darren Anderson
. ___ Darren Anderson | Project Manager Solar Electric Light Fund | www.SELF.org<http://www.SELF.org/> mobile:+1-778-887-8291 head office: +1-202-234-7265 skype: darren.anderson.self ENERGY IS A HUMAN RIGHTTM __

[RE-wrenches] Sunny Island FSPC

2015-08-01 Thread Darren Anderson
Anyone know if the Sunny Island's Frequency Shift Power Control only shifts the frequency in the positive direction as indicated in the manual (ex. +1 Hz to 61 Hz for the fAC Start Delta). Or can it also shift the frequency down? I'm getting 59 Hz output on a remote system and it's screwing

Re: [RE-wrenches] FLA battery setpoints with larger arrays

2015-05-25 Thread Darren Anderson
with photocell control for daytime operation only. One could just cool an insulated battery box, or better yet, the entire control room since heat is also the enemy of electronics and it might extend the life of inverters and charge controllers as well. _ Darren Anderson | Project

Re: [RE-wrenches] TL inverter with long DC Feeder

2014-10-08 Thread Darren Anderson
Most DC rated disconnects are expensive and bulky, but I've had good experiences with these ones from IMO: http://www.imopc.com/products/1170081 A 4-pole (2 string) 800VDC 16A IP65 PV manual disconnect for about a hundred bucks, that's pretty hard to beat. _ Darren

[RE-wrenches] weather station and 24V module source?

2014-05-06 Thread Darren Anderson
! _ Darren Anderson | Project Manager Solar Electric Light Fund | www.SELF.orghttp://www.SELF.org/ mobile:+1-778-887-8291 work: +1-206-905-9318 head office: +1-202-234-7265 skype: darren.anderson.self ENERGY IS A HUMAN RIGHTTM

[RE-wrenches] Advanced Solar Photonics (ASP) modules?

2011-09-22 Thread Darren Anderson
Does anyone have experience with and/or comments on modules from Advanced Solar Photonics (ASP) out of Florida? Quality? Reliability? Performance? Thanks! -- Darren Anderson | Project Manager *Solar Electric Light Fund* | *www.self.org* http://www.self.org/ dar...@self.org

[RE-wrenches] Solar Water Pump recommendation?

2011-07-09 Thread Darren Anderson
(8000gpd) from depths of 40m (130ft) or more. Specifically, your thoughts on Lorentz vs. Grundfos would be appreciated, and any other products that would be worth checking out. Thanks in advance, -- Darren Anderson | Project Manager *Solar Electric Light Fund* | *www.self.org* http