Victron SmartSolar MPPT 150/35 — 35A Solar Charge Controller with Bluetooth (12V/24V/36V/48V) SmartShunt 1000A IP65 The shunt size needs to

The shunt size needs to handle your peak current — that's typically driven by your inverter size on the discharge side

Reading damping — averages readings over 1–60 seconds to eliminate slosh-induced jitter on moving vehicles or boats

Mid-size RV with galley — code-compliant GFCI outlet

Maintenance / storage — perfect for keeping any 12V bank topped off

substantial galley AC

Victron SmartSolar MPPT 150/35 — 35A Solar Charge Controller with Bluetooth (12V/24V/36V/48V) SmartShunt 1000A IP65 The shunt size needs toThe Victron SmartSolar MPPT 150 35 is the entry to the 150V family same 35A charge current as a 100 35 would deliver, but with 150V max PV input. That higher voltage headroom is what you need for residential grade 60 cell or 72 cell panels (which have Voc above 35V each), longer panel strings, and cold climate installs where Voc spikes. Works on 12V, 24V, 36V, or 48V battery banks. Solar array sizing Battery bank Maximum solar array Typical setup 12V