Re: [RE-wrenches] Quick Cable supplier

2019-05-30 Thread Kirpal
Try- PV Cables Inc. They are quick to ship and typically have these in stock. Cheers Kirpal Oregon Solarworks On Thu, May 30, 2019, 2:48 PM Tump wrote: > Any suggestions for a *professional* sales rep for Quick Cable would be > appreciated. > Am in need of Magna Lugs that are listed for my QC

[RE-wrenches] SMA Sunny Storage

2019-05-30 Thread Marco Mangelsdorf
Aloha amigas y amigos. Have any of you installed any of the new Sunny Storage inverters with the accompanying backup switch? Any feedback? Mahalo, marco --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

[RE-wrenches] Quick Cable supplier

2019-05-30 Thread Tump
Any suggestions for a professional sales rep for Quick Cable would be appreciated. Am in need of Magna Lugs that are listed for my QC crimper, available in a timely fashion. Please contact me off list. thanks Tump > t...@swnl.net >

Re: [RE-wrenches] Enphase inverters with trackers?

2019-05-30 Thread Mac Lewis
Hi Chris, I don't think you'll have an issue but you may be clipping for a more substantial part of the day than a fixed mount. Depends on the module selection. Thanks On Thu, May 30, 2019, 11:39 AM Christopher Warfel < cwar...@entech-engineering.com> wrote: > We are looking at using

[RE-wrenches] Enphase inverters with trackers?

2019-05-30 Thread Christopher Warfel
We are looking at using Enphase IQ7 on a 12 module tracker.  Enphase has said this has been done, but they don't have any information on them, other than what they see via the data.  I am wondering if anyone has done this and were there any problems that they had that they would be willing to

Re: [RE-wrenches] rapid shutdown units for obscure inverter

2019-05-30 Thread Glenn Burt
Hi Darryl, I have been looking into the Tigo TS4-F rapid shutdown option, including attending a webinar on their products. As far as I have been told, they DO use a powerline carrier communications method to trigger the MLPE units. A trigger device has to be wired to AC to detect loss of

Re: [RE-wrenches] rapid shutdown units for obscure inverter

2019-05-30 Thread Bradley Bassett
The IMO FireRaptor units are as far as I know immune to any interference from charge controls or inverters. It does not rely on wireless or power line communications. It is simply a hard wired module level disconnect that runs on 24VDC. It has two-wire daisy chain cables between them, with a nice

Re: [RE-wrenches] rapid shutdown units for obscure inverter

2019-05-30 Thread Dave Tedeyan
I may have spoken too soon on this. It turns out that the LSOB system just does not work with PV charge controllers. The Princeton Power Systems DRI-10 inverter has charge controllers built in, which is why the system was not working. Cheers, Dave *Dave Tedeyan, PE* Senior Engineer | Taitem

Re: [RE-wrenches] rapid shutdown units for obscure inverter

2019-05-30 Thread Dave Tedeyan
Just a note about midnite's SOB rapid shutdown system. It does not seem to work with all inverters. I was recently helping someone with a Princeton Power Systems inverter add in rapid shutdown. There was some kind of line noise coming from the inverter that was causing the rapid shutdown system to