Mick, Is the inverter an old Storedge 7600 using disastrous LG chem's or a new 7600 home hub inverter? Regardless, the only battery the old Storedge (or the newer 7600 Solaredge home hub inverter) is approved for now is the Solaredge 10kwh Home battery. There is probably no way to get a non-SE approved bank to operate in closed loop fashion.
I have learned not to install or upgrade existing Solaredge with even their own storage brand(just too many hassles in my experience). AC-coupling to an AIO inverter is preferable as an upgrade. Fortress inverter / battery backup works well when AC coupling existing grid-tie SE systems. And is the peak kw of the hot tub? On Thu, Dec 11, 2025 at 11:49 AM Mick Abraham via RE-wrenches < [email protected]> wrote: > Hello, Mechanix ~ A friend/customer wants to add this battery to his > SolarEdge SE7600H-US grid tie setup. > I've observed unhappy Mechanix on Wrenches regarding LG batteries in prior > times, but what about this 2025 offering? > > "The discount is dramatic, but would the results be traumatic?" The client > is chompin' the bit; thanks in advance. > > The Wrench List is The Bomb! > > Mick Abraham, Proprietor > www.abrahamsolar.com > > Cell phone or for text messaging: 970-946-6584 > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/[email protected]/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org > > -- *Kirk Herander / **[email protected] <[email protected]>* *Owner|Principal, VT Solar, LLC* *Celebrating our 34st Anniversary 1991-2025!!* dba Vermont Solar Engineering 802.559.1225
_______________________________________________ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: [email protected] Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org There are two list archives for searching. When one doesn't work, try the other: https://www.mail-archive.com/[email protected]/ http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: http://www.re-wrenches.org/etiquette.htm Check out or update participant bios: http://www.members.re-wrenches.org
