Sunsynk Batteries Cold Weather Operation
Hi, I have a Sunsynk complete solar charging system with 2 Sunsynk batteries attached. the system is setup in my garage here in the UK. At the present time, the weather is very cold, sometimes dropping below 0C. then my battery system is alerting / beeping due to the cold temperature, and unable to charge or make use of the battery system. Are other users experiencing this issue? And are there any solutions or workarounds that can be recommended. I cant see any information or help from Sunsynk direct? In the cold weather I have been turining my battery system off completely.
Is it practical to place the batteries in some sort of heated/temperature controlled cabinet or similar? Does anyone have any practical / recommended solutions or advice please?
Regards
Steve

I had the same issue last year I purchased 2 reptile tank heating mats Stuck them to the batteries & covered them with polystirene insulation No problems since https://www.amazon.co.uk/gp/product/B09M8W8X8L/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&th=1