FoxESS Community - Owners & Installers Forum

I'm looking at drum heaters since they wrap around and can be set to anything from 20-90C. Downside is they are £400, part of me is tempted to ride it out since we don't get it this cold very often

I've had the exact same conversation with my installers today My batteries live outside.

I'm looking for methods to warm them up now

Looking for suggestions - I have Fox Cube Batteries that live outside my house. Given the current freezing weather they aren't doing anything other than very slowly discharging themselves

Has anyone got any suggestions to warm them up? I thought about using a barrel warmer but they are ~£500 and I ...