Victron - BlueSolar MPPT 150/35 [SCC020035000] Blue Smart Chargers IP65 with DC connector - NEMA 1-15 Plug and a pre-alarm contact

and a pre-alarm contact

It allows PowerControl and PowerAssist current limit setting for two AC sources: a generator and shore side current for example

and disconnects when the voltage decreases below float level (indicating that one or more batteries are being discharged)

Outdoor LTE-M wall-mount antenna

Victron - BlueSolar MPPT 150/35 [SCC020035000] Blue Smart Chargers IP65 with DC connector - NEMA 1-15 Plug and a pre-alarm contactA solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, BlueSolar maximises this energy harvest, driving it intelligently to achieve full charge in the shortest possible time. BlueSolar maintains battery health, extending its life.