[RE-wrenches] Ac Coupling

[Bill Hennessy]

About five years ago, we did a SolarEdge 3800 Swith a Magnum 4448 and an agm Deka battery bank. It's worked well when needed.
I've attached a one-line pdf if you are interested. The hardest part for an old fart was the data reporting. We hired a teenager that spoke the language.

As an aside, this month we have not been able to ac couple a new sunny boy 3.0-40 with an existing Magnum 4448. Neither side has much help to offer and Magnum is walking back from its years-earlier promoting of ac coupling.  If battery storage is going to be the key for our renewable/sustainable future, the inverter companies need to step up. Maybe the Skybox and/or the Midnite will debut in 2019. 

regards, bill
 Bill Hennessy
Berks Solar, LLC
371 Centennial Rd
Mertztown, PA 19539

o 610 682 4300
c 484 560 4666
NABCEP certified installer
PA contractor #44411
www.berkssolar.com

      From: Larry Brown <sunmountain at netstep.net>
 To: RE-wrenches <RE-wrenches at lists.re-wrenches.org> 
 Sent: Thursday, July 19, 2018 10:07 AM
 Subject: [RE-wrenches] Ac Coupling
  
Does anyone have a recommendation on a battery based inverter to AC Couple with a Solar Edge 11400A-US Inverter that is already installed?
I have been working a lot with the Schneider Conergy XW+ Inverters for off grid but have no experience AC Coupling them with a Solar Edge Inverter
Any recommendations?

Thanks
Larry

Larry Brown
Sun Mountain
845-657-8096
Sunmountain at netstep.net


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