# Prevent Enphase export with negative prices

**URL:** <https://community.homey.app/t/prevent-enphase-export-with-negative-prices/153586>\
**Category:** Apps\
**Created:** [April 9, 2026, 8:19pm UTC](https://community.homey.app/t/prevent-enphase-export-with-negative-prices/153586 "2026-04-09T20:19:38Z")\
**Posts on this page:** 1\
**Showing post:** 23

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**Author:** ![bramtops](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bramtops/32/166144_2.png) [@bramtops](https://community.homey.app/u/bramtops)\
**Post date:** [May 27, 2026, 11:36pm UTC](https://community.homey.app/t/prevent-enphase-export-with-negative-prices/153586/23 "2026-05-27T23:36:46Z")

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New test version released [here](https://homey.app/en-nl/app/nl.creitive.enlighten/Enphase-Controller/test/)!

This should fix most issues reported so far.

> [@Captaingreenfield](#):
>
> I was initially logged in with my user account, then it doesn’t work.

Home-owner accounts are now fully supported (read only access of course). Whether you have control access or not is now display on the status page:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/2/1/218acee13903365a30a9c39460d2d9d34db8b6aa.png)

> [@Captaingreenfield](#):
>
> You can try to adjust your details in the device in Homey, but that didn’t work either.

This is now also supported. You can re-enter your credentials and switch between home-owner and installer/DIY accounts on the fly. The device will add/remove to power-toggle dynamically (including associated flow cards).

> [@Captaingreenfield](#):
>
> but I’m more than willing to help with testing.

Thanks! It helps eveyone 🙂

> [@Robkrekel](#):
>
> I’ve still got a pro 2019, maybee that could be the issue?

I’m unable to test this myself, but I scoured through some documents/websites… maybe it’s fixed. Can you try again?

> [@Captaingreenfield](#):
>
> I was confused myself because the example email address was something like “[eigenaar@gmail.com](mailto:eigenaar@gmail.com)”

Yep, more explanations have been added to the app store description as well as the login page.

> [@microkid](#):
>
> Also, since installing this app, the official Enphase app went red and is not responding anymore…

I’ve added some logic that will make it play better with other enphase apps present. I’m still limited by what enphase/envoy allows though. It might work, or work better now.

If it still gives 401’s.. uninstall ALL enphase apps, and retry with just the Controller app after one hour or something.

> [@microkid](#):
>
> Homey verified the installation but there is no connection?

Try again. It should work more reliably now. FYI The DIY/Self-Installer account should provide the same functionality as the Installer-account. I’ve added more detections for this, but please verify as I dont have a self-installer account.

> [@Captaingreenfield](#):
>
> After turning it off in Homey, the envoy almost instantly stop producing. Turning back on took 30-60 seconds.

You must have a Metered envoy then. For users with a Standard or Unmetered (Metered without installed CT clamps), the on/off cycly will take about 30 minutes. I’ve added this to the app description and also put a “Metered” status indicator to the device for this reason.

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/e/be29cf4fe44adf3a8a7eb5070753c3b49118f8dd.png)

And we also now have better support for (local) IPv6 networks 🙂

Happy testing!

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