# Moving from existing IFLA 24v to LIPO 48v - Can i keep the VRM data **URL:** \ **Category:** DIY\ **Tags:** gx\_device, cerbo\_gx, vrm, diy\ **Created:** [25 February 2026 15:48 UTC](https://community.victronenergy.com/t/moving-from-existing-ifla-24v-to-lipo-48v-can-i-keep-the-vrm-data/53902 "2026-02-25T15:48:45Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![endamcltes](https://avatars.discourse-cdn.com/v4/letter/e/8c91f0/32.png) [@endamcltes](https://community.victronenergy.com/u/endamcltes)\ **Post date:** [25 February 2026 15:48 UTC](https://community.victronenergy.com/t/moving-from-existing-ifla-24v-to-lipo-48v-can-i-keep-the-vrm-data/53902/1 "2026-02-25T15:48:45Z")
We have an existing Victron 24v IFLA system with Cerbo GX, Multi, and MPPT etc. I’m upgrading to LiFePO, and 48v - New Multi 2, although retaining MPPTs and Cerbo GX. I’m unsure how the changeover will work for VRM. I’m assuming i’ll create a new installation, and essentially start from scratch with VRM data. Is there any route or solution to retain the previous 7 years of data on VRM, and incorporate into new system? I’m assuming due to different voltages etc, the data would not match up. Could I just have a second live installation and retain the old one as dormant? Thus at least i can see both data sets? Any help appreciated. ---
**Author:** ![Justin](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/justin/32/24_2.png) [@Justin](https://community.victronenergy.com/u/Justin)\ **Post date:** [25 February 2026 19:22 UTC](https://community.victronenergy.com/t/moving-from-existing-ifla-24v-to-lipo-48v-can-i-keep-the-vrm-data/53902/2 "2026-02-25T19:22:36Z")
Your VRM installation doesn’t need to change, especially since you’re keeping the same Cerbo. You’ll just have different-looking graphs now, going from 24v to 48v. The installation is tied to the Cerbo, and whatever happens to be connected to it.