[RE-wrenches] sol ark battery

Carl Hansen solarwks at cybermesa.com
Thu Oct 10 08:58:31 PDT 2024


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 at lists.re-wrenches.org> wrote:
>
>     My first question & complaint for the Homegrid battery
>
>     _________________________________________________________
>
>     Dana Orzel GREAT SOLAR WORKS!
>
>     C – 208.721.7003      E – dana at solarwork.com
>     <mailto:dana at solarwork.com>
>
>     W - www. greatsolarworks.com <http://greatsolarworks.com>
>     www.solarwork.com <http://www.solarwork.com/>
>
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>
> Mac Lewis
>
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> "Yo solo sé que no sé nada." -Sócrates
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