# \[APP\]\[Pro\] SMA Energy - My home. My energy. Our climate **URL:** \ **Category:** Apps\ **Tags:** app, homey-pro, pv-solar\ **Created:** [August 27, 2018, 8:18pm UTC](https://community.homey.app/t/app-pro-sma-energy-my-home-my-energy-our-climate/696 "2018-08-27T20:18:23Z")\ **Posts on this page:** 1\ **Showing post:** 464
**Author:** ![aste](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/aste/32/9729_2.png) [@aste](https://community.homey.app/u/aste)\ **Post date:** [August 13, 2025, 1:41pm UTC](https://community.homey.app/t/app-pro-sma-energy-my-home-my-energy-our-climate/696/464 "2025-08-13T13:41:38Z")
Edit: Adding the SMA error code for google to find. 10120 Currently permitted number of parameterizations exceeded Read the last 1 day of conversations. Got a reply and a really great explanation of the issue by SMA support: > The flash memory of the inverter can be destroyed by too many parametrizations in specific sections. This event is triggered to protect the inverter hardware by blocking further parametrization. > > The event is triggered after 1000 parameter changes. Once triggered the parameter changes are limited to 1 change per 20 operation hours. This is to protect the hardware from final damage. > > Example: If the inverter counted 40 operation hours after the event, then 2 further parameter changes / settings are possible. > > The number of changes was calculated for the complete lifetime of the inverter. --- _[View the full topic](https://community.homey.app/t/app-pro-sma-energy-my-home-my-energy-our-climate/696)._