I've put in about Ten EG4 LL banks in the last 2 years, no problems with any of them, tech support is very good, they have a dedicated number for installers and someone always picks up, I like the digital screen with access to battery cell voltages, cell temps, amps, battery voltage and %.  Their racks with integral bus bars running vertically on either side make installation really quick and easy, battery cables come with every battery for use in their racks. On a few installs I've put them in existing insulated battery box's with EG4's permission with the screen facing up and I add my own bus bars to the inside of the box.  They also have fire suppression pads inside them that are designed to melt down over the top of the internal components in the event of a serious thermal problem.

Their dealer price point isn't good as compared to what they sell them for on their website, all my customers ask for these batteries and know what they cost on the website. The last time I complained to them about their dealer price point, they discounted them more and gave me free shipping.

 Carl Hansen

 Hansen&Sun Electric

On 2024-10-10 7:18 AM, Mac Lewis via RE-wrenches wrote:
I like the Homegrid and the Sol-Ark communication seems perfect.

However, the conduit entry for a code compliant installation is not logical at all, very awkward if you want it in conduit.  Not sure what the intent was for a US installation to be inspected.  Also, its a bit unclear how to ground it properly, no mention in the installation manual that I've seen.  In addition, the Wifi app for Android isn't available on the Play Store and they sent me a link to a place to download an app that didn't work at all probably due to security issues.

Very nice stacking and quite attractive.

I also like the 15 lithium cell, lower voltage parameters. This can work fine with older inverters that can't cut out higher than 48V.

Cool battery but they struck out on some of the simple things.



On Thu, Oct 10, 2024 at 6:52 AM Dana Orzel via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote:

    My first question & complaint for the Homegrid battery

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