I installed a couple of EG4 18k inverters off grid this past spring, made by LuxPower as is the Envy. They look very similar both visually and programmatically. Withone install, there has been a steady problem of the inverter shutting off when the client uses a hair dryer. The other client has not reported any issues with the inverter cycling off. Tech Support's solution to this issue which they referred to as stemming from half-wave loads, was to run another load simultaneously which was supposed to help prevent the nuisance momentary shutdown, but according to the client, it hasn't helped. After bugging tech support for several months about this issue, they finally told me that there was a hardware design flaw that they were working on resolving and when they had it fixed, they would send out a replacement inverter. I asked if they would be replacing both inverters, but they said since one hasn't reported any issues, they would not be replacing that one. That was at least 2 months ago, and I have not heard anything since.
Howie Michaelson On Wed, Dec 18, 2024 at 4:02 PM Jay via RE-wrenches < [email protected]> wrote: > I will add that I’ve heard privately off list that it’s actually smaller > loads that seem to be the issue. > > And larger 1500 watt electric heaters seem to work ok. > > I’m wondering if anyone else has come across this issue and I guess more > importantly is there a fix? > > Jay > > On Dec 18, 2024, at 1:52 PM, Jay <[email protected]> wrote: > > > Here is what I understand 1/2 wave loads to be. > > As I understand it, Heater loads are the main issue. > > Toasters, toaster ovens, hair dryers, aquarium/terraium heaters etc. > > But if there are other things pls let us know > > Jay > > On Dec 18, 2024, at 1:34 PM, GLBCC via RE-wrenches < > [email protected]> wrote: > > > What is a half wave load? > > On Dec 18, 2024 13:35, Jay via RE-wrenches < > [email protected]> wrote: > > Hi all. > > I’ve recently been made aware that the fortress inverter isn’t too happy > with 1/2 wave loads. > > I’m wondering if this is an issue with the AIO or solark? > > Thanks in advance > > Jay > _______________________________________________ > 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 > > > _______________________________________________ > 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 > > _______________________________________________ > 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 > >
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