Victron - BlueSolar MPPT 150/70-MC4 [SCC010070300] Blue Smart Chargers IP65 with DC connector - AU/NZ Plug This panel is intended both

This panel is intended both for Multis and Quattros

The adaptive feature will automatically optimise the charge process relative to the way the battery is being used

The Battery Indicator Eyelet M8 is an accessory for the Blue Smart IP65 Chargers

see down below in the Related products section

There are several models available from Victron:

Victron - BlueSolar MPPT 150/70-MC4 [SCC010070300] Blue Smart Chargers IP65 with DC connector - AU/NZ Plug This panel is intended bothA 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.