Re: [RE-wrenches] High-power MPPT/Charge Controllers?

2011-11-19 Thread Darryl Thayer
, November 18, 2011 12:35 PM Subject: Re: [RE-wrenches] High-power MPPT/Charge Controllers? Sounds like a project for Sunny Island and the Boy's. Larry Crutcher Starlight Solar Power Systems On Nov 18, 2011, at 10:49 AM, Exeltech wrote: Need info on MPPT/charge controllers able to output up to 500A

Re: [RE-wrenches] High-power MPPT/Charge Controllers?

2011-11-19 Thread maver...@mavericksolar.com
: [RE-wrenches] High-power MPPT/Charge Controllers? Sounds like a project for Sunny Island and the Boy's. Larry Crutcher Starlight Solar Power Systems On Nov 18, 2011, at 10:49 AM, Exeltech wrote: Need info on MPPT/charge controllers able to output up to 500A at 48Vdc. High-voltage DC input

[RE-wrenches] High-power MPPT/Charge Controllers?

2011-11-18 Thread Exeltech
Need info on MPPT/charge controllers able to output up to 500A at 48Vdc. High-voltage DC input (up to 300Vdc) preferred.  Units will connect to a 20-24 kW PV array and 150 kW-h battery for a large off-grid system. Not locked into 48Vdc.  Can go up to 108Vdc (nominal) if needed. Any such CC units

Re: [RE-wrenches] High-power MPPT/Charge Controllers?

2011-11-18 Thread Maverick Brown [Maverick Solar]
Dan I just stacked 5 Xantrex XW-MPPT-600-80 controllers with 10 strings of 10 in series 225W modules (2 strings per controller). The XW PDP accumulated all this wiring to battery back. Thank you, Maverick Maverick Brown BSEET, NABCEP Certified Solar PV Installer ® President CEO Maverick

Re: [RE-wrenches] High-power MPPT/Charge Controllers?

2011-11-18 Thread Larry Crutcher, Starlight Solar Power Systems
Sounds like a project for Sunny Island and the Boy's. Larry Crutcher Starlight Solar Power Systems On Nov 18, 2011, at 10:49 AM, Exeltech wrote: Need info on MPPT/charge controllers able to output up to 500A at 48Vdc. High-voltage DC input (up to 300Vdc) preferred. Units will connect to a