Load Output; Physical Load Output - Victron energy BlueSolar MPPT 75/10 Manual

• To connect to a monitoring device, such as a GX device or the GlobalLink.
• To connect with the VictronConnect app.
• For external control.
• To program the load output behaviour.
Special cables or interfaces are needed to connect to this port:
• VE.Direct cable - used to connect to a GX device or the GlobalLink.
• VE.Direct to USB interface - used to connect via USB to the VictronConnect app.
• VE.Direct Bluetooth Smart dongle
• VE.Direct TX digital output cable
• VE.Direct non inverting remote on/off cable

3.8. Load output

The solar charger is equipped with a physical and virtual load output.

3.8.1. Physical load output

The DC loads in the system can be connected to the load output terminals. The solar charger controls the load output and
disconnects the loads if the battery voltage drops too low, safeguarding the battery against too-deep discharges.
The disconnect voltage of the load output and the battery management algorithm can be configured via a jumper in the VE.Direct
port or via the VictronConnect app. For more information refer to the
The current rating of the load output is 15A or 20A (depending on the MPPT model) and is short-circuit proof.
Note that the load output of the MPPT 100/20, when used in a 36 or 48V system, is only rated at 1A.
Some loads, particularly inverters, have a higher current rating or high start-up current rating, exceeding the load output's
capacity. These loads should be connected directly to the battery. The solar charger can still control these loads to prevent deep
battery discharges by linking the load's remote on/off terminal to the solar charger load output. Depending on the load's on/off
terminal type, a specific interface cable, such as an
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MPPT solar charger manual
- used to connect via Bluetooth to the VictronConnect app.
- used for streetlight control or to create a virtual load output.
- used to remotely switch the solar charger on or off.
Solar charger system with DC loads connected to the load output
Inverting remote on/off cable
Load output settings [21] chapter.
DC loads
, might be necessary.
Features