This is my first winter storing my travel trailer (TT), which is equipped with a full Victron Energy power setup: Cerbo GX, Lynx Smart BMS, VE Smart Lithium Batteries, SmartSolar MPPTs, etc. The trailer will be stored outside in an area where temperatures fluctuate between above and below freezing.
What’s the best way to winterize the system?
- Leave it as is and let the Lynx Smart BMS manage charging when the batteries are warm enough.
- Turn off the MPPT and Lynx Smart BMS, leaving the batteries connected.
- Disconnect the positive terminal of the batteries from the system.
- Is there something else I should consider?