PowerShare DIY-ish?

[mattballew]

I bought my Foundation CyberBeast in October 2024.. I immediately signed up for the qmerit quote to get PowerShare installed, and ordered the PowerShare equipment.
Here we are in almost August 2025, it still sits in the box.

Qmerit told me that there are no Tesla certified installers in my area, and that they couldn’t help me. They’ve since closed the request entirely.
I have reached out to a few Tesla certified installers locally, who claim to do solar and powerwall but can NOT do PowerShare as they aren’t certified for it. Only one has responded promising to get certified to do PowerShare, but as I check in with them monthly they still haven’t.

I'm tempted to call a local electrician (not Tesla certified) to come hook it all up, and just see what happens…
Obviously the biggest fear is not being able to activate it..

Has anyone gone through anything similar? Is there any chance I’ll be able to activate it within the Tesla one app and just have a (non Tesla) electrician install it?

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[webspeedracer]

I’m in same boat as you, hoping someone has tried what you suggest with DIY-own electrician and can report back. My truck has the PowerShare toggle controls in Settings, so….?

 

[Empty tank]

? and waiting, hundreds of us are in the same bolt.

 

[Empty tank]

I do have an idea ?
I'm wondering if you wired your house up like you were hooking up an external generator. And then

 

[TCybertruck]

I do have an idea ?
I'm wondering if you wired your house up like you were hooking up an external generator. And then

https://www.cybertruckownersclub.co...ock-and-50amp-receptacle.45557/#post-30627127

 

[REM]

DIY? No, definitely not. But you could hire an EE who understands the complexity of gateways.

 

[JimBuck333]

Proceed carefully; I am pretty sure that the certified installer used some software or app on my install to communicate with back to Tesla to get the gateway and/or universal charger fully initialized and so forth.
My recommendation is to do some additional sleuthing to find out some of the closest certified installers*, and offer them the job off-the-books, with a travel bonus if necessary, or getting pushy with QMerit as needed if off-the-books won't fly... (Since QMerit took the job as sole-installion-coordinator, they have a responsibility here.)

*For example, put another inquiry on this site, divulging your state/area, asking who had a successful install anywhere nearby. Talk them any certified electricians that you become aware of; get one of them to agree on a plan of action, then get strongly in QMerit's face if they need to be in the loop.)

 

[mongo]

I bought my Foundation CyberBeast in October 2024.. I immediately signed up for the qmerit quote to get PowerShare installed, and ordered the PowerShare equipment.
Here we are in almost August 2025, it still sits in the box.

Qmerit told me that there are no Tesla certified installers in my area, and that they couldn’t help me. They’ve since closed the request entirely.
I have reached out to a few Tesla certified installers locally, who claim to do solar and powerwall but can NOT do PowerShare as they aren’t certified for it. Only one has responded promising to get certified to do PowerShare, but as I check in with them monthly they still haven’t.

I'm tempted to call a local electrician (not Tesla certified) to come hook it all up, and just see what happens…
Obviously the biggest fear is not being able to activate it..

Has anyone gone through anything similar? Is there any chance I’ll be able to activate it within the Tesla one app and just have a (non Tesla) electrician install it?

Are they sure they need additional certification?
Powershare installation is basically identical to Powerwall, but the communication line runs to the UWC instead of the PW...
Then Tesla One app (which anyone can download) to commission it (may require communicating with Tesla).

 

[DarickHemphill]

Ok. I was in a similar situation. I finally met an electrician who had an employee who had access to the tesla backbone. They pretty much had to install the box and then tell Tesla that it was ready to be used. As far as I know Tesla has blessed our installation and it now shows up on the truck and is attached to our wifi network. The problem was they installed it in the wrong place, so I still have to move it to my basement where the breaker box is. They also had no clue about how many circuits it could power. So I now need another electrician to come in and do the "grunt" work now that the "tesla work" is done. All told I still should be about half what it would have cost me to have the 'Official' company do the work.

 

[eswimm]

Depending on the install option, it's going to require a meter pull, which will almost definitely require a permit and inspection. The install isn't overly complicated, I would assume anyone certified for Powerwall would have no problems, but I don't know if Tesla would require Powershare certification.

The installer needs to submit forms and photos via the Tesla One app to Tesla before Tesla will activate the equipment, I don't know if they verify certification in this process. You can use the app to modify WiFi settings (and amperage on the UWC), but you can't actually enable the Powershare functionality without Tesla.

 

[mongo]

Ok. I was in a similar situation. I finally met an electrician who had an employee who had access to the tesla backbone. They pretty much had to install the box and then tell Tesla that it was ready to be used. As far as I know Tesla has blessed our installation and it now shows up on the truck and is attached to our wifi network. The problem was they installed it in the wrong place, so I still have to move it to my basement where the breaker box is. They also had no clue about how many circuits it could power. So I now need another electrician to come in and do the "grunt" work now that the "tesla work" is done. All told I still should be about half what it would have cost me to have the 'Official' company do the work.

With the Gateway installed, you can see how much power your house actually pulls. We haven't exceeded the 11.5kW it can source (ignoring truck charging, of course).

 

[eswimm]

Ok. I was in a similar situation. I finally met an electrician who had an employee who had access to the tesla backbone. They pretty much had to install the box and then tell Tesla that it was ready to be used. As far as I know Tesla has blessed our installation and it now shows up on the truck and is attached to our wifi network. The problem was they installed it in the wrong place, so I still have to move it to my basement where the breaker box is. They also had no clue about how many circuits it could power. So I now need another electrician to come in and do the "grunt" work now that the "tesla work" is done. All told I still should be about half what it would have cost me to have the 'Official' company do the work.

What type of install did you get? Main circuit interrupt or one of the load backups? I'm having a hard time visualizing how it could be installed in the wrong place.

Realistically, as long as you exclude high draw circuits (stove, oven, EVSE, HVAC, dryer, hot tub, etc), Powershare should be able to power the entirety of even large houses. The only real limitation would be the type of install. If you have the main circuit interrupt, then it'll back up essentially anything in a 200A panel, although you need to manage the load yourself, switching off or just not using any of the high draw 240V circuits. If you opted for a load backup, then you have space for about 14 single(7 double) pole breakers to relocate circuits.

The reason I say I can't visualize it being in the wrong place, is because if they did a main circuit interrupt, then it should be close to the meter, the easiest install would be to reuse the existing mains for your panel and hook the gateway up to the meter. If it were a load backup option, then it should be near the panel, but they would have had to run wire from your panel to install it where it's at.

 

[roebling]

Not certified for Tesla but I've been an electronics hobbiest for 60 years, built and sold computers before Michael Dell learned to shave, wired dozens of houses.
I've studied it and I'm gonna install my Powershare myself. I'm sticking it below the meter, before the panel, with a new main breaker in the Powershare. Hold up is getting the special Tesla top hub. Ordered from eBay's scamsters, no joy. Next I'll try modifying a stock top hub.

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