# Prevent Enphase export with negative prices **URL:** \ **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:** 37
**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 29, 2026, 10:27am UTC](https://community.homey.app/t/prevent-enphase-export-with-negative-prices/153586/37 "2026-05-29T10:27:47Z")
Yeah, all this is a bit confusing – especially because the terms being used are a bit conflicting. First, there’s a bit more clarification [here](https://gathering.tweakers.net/forum/list_messages/2237450?data%5Bfilter_topicstarter%5D=1#installateur) (Dutch, but should translate fine). But, most importantly to know is that multiple companies can be registered to your system. So you can add yourself without causing any issues with the existing/actual installer. (Only one can be the active ‘maintainer’ though. This will become clear in a second.) 1. Register as a (fake) **company** with Enphase [here](https://enlighten.enphaseenergy.com/manager/registration). Make sure you pick the first option (company!). Pick a funny name for your fake company, use a fake VAT number, and use a **different email** than the one you used for your (normal) owner account. 2. Once done with that, login to Enlighten as the **owner**. 3. Go to Menu → Account → My access control. 4. Find: 5. After granting access, right below that you’ll find a “ **PV system maintainer** ” pull down. Select **your fake company** there. 6. Now you’ll see something like this on the page: 7. The **login for your fake company** is the login you use in the **Enphase Controller** app. Hope this helps. --- _[View the full topic](https://community.homey.app/t/prevent-enphase-export-with-negative-prices/153586)._