Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Jerry Shafer
Yes it can be done, I was testing the sma1800 years ago with an outback 24 volt inverter and it worked fine with in its power range. On Fri, Sep 20, 2019, 6:41 AM Dave Tedeyan wrote: > Hi all, > > I get asked this question frequently, as I am sure many others do, and of > course the first

Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Harry Mahon
pies of this email and any attachments thereto. Thank you. From: RE-wrenches On Behalf Of Dave Tedeyan Sent: Friday, September 20, 2019 8:52 AM To: RE-wrenches Subject: Re: [RE-wrenches] Running a grid tied system when the grid is down Hi Brad, Not a bad idea with this one to run the loads off t

Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Harry Mahon
you are not the intended recipient, please contact the sender immediately and permanently delete the original and any copies of this email and any attachments thereto. Thank you. From: RE-wrenches mailto:re-wrenches-boun...@lists.re-wrenches.org>> On Behalf Of Dave Tedeyan Sent: Friday, Sept

Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Dave Angelini Offgrid Solar
ay, September 20, 2019 7:41 AM TO: RE-wrenches SUBJECT: [RE-wrenches] Running a grid tied system when the grid is down Hi all, I get asked this question frequently, as I am sure many others do, and of course the first answer is "it cannot be done". But can it? I have a customer who is

Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Dave Tedeyan
mmediately and > permanently delete the original and any copies of this email and any > attachments thereto. Thank you. > > > > *From:* RE-wrenches *On > Behalf Of *Dave Tedeyan > *Sent:* Friday, September 20, 2019 7:41 AM > *To:* RE-wrenches > *Subject:* [RE-wrenches

Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Harry Mahon
ail and any attachments thereto. Thank you. From: RE-wrenches On Behalf Of Dave Tedeyan Sent: Friday, September 20, 2019 7:41 AM To: RE-wrenches Subject: [RE-wrenches] Running a grid tied system when the grid is down Hi all, I get asked this question frequently, as I am sure many others do,

Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Dave Tedeyan
Hi Brad, Not a bad idea with this one to run the loads off the SPS's. Has anyone ever tried wiring these directly into a panel, rather than into an outlet? And do you know if the 120V signal from each one would match up, or do they work independantly? In other words can you wire both SPS into the

Re: [RE-wrenches] Running a grid tied system when the grid is down

2019-09-20 Thread Bradley Bassett
If you're not using the SB -40 inverter's rapid shutdown system, it has the SPS Secure Power Supply which does just what your customer wants. My understanding from talking to inverter mfg, is that trying to do AC coupling with a smaller battery inverters does not work because the anti-islanding