# EG4 Inverters (18kPV) with LiFEPower4 or LL-s batteries?

**URL:** <https://community.homey.app/t/eg4-inverters-18kpv-with-lifepower4-or-ll-s-batteries/135223>\
**Category:** Devices\
**Tags:** homey-pro\
**Created:** [April 22, 2025, 4:44pm UTC](https://community.homey.app/t/eg4-inverters-18kpv-with-lifepower4-or-ll-s-batteries/135223 "2025-04-22T16:44:47Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Theckman](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/theckman/32/120934_2.png) [@Theckman](https://community.homey.app/u/Theckman)\
**Post date:** [April 22, 2025, 4:44pm UTC](https://community.homey.app/t/eg4-inverters-18kpv-with-lifepower4-or-ll-s-batteries/135223/1 "2025-04-22T16:44:47Z")

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Hey all, I’m new to Homey and I’m about to implement a solar inverter and battery system, the EG4 18kPV and a series of LL-s batteries. Has anyone done any work on getting an integration with the existing API? I found where someone did work with HA, but I wasn’t sure if that work is easily adapted to Homey Pro or not.

Additionally, does anyone have a sort of generic application template for creating a Homey Pro app?