The Victron SmartSolar MPPT 75/15 (SCC075015060R) is a maximum power point tracking solar charge controller rated for a 75V PV input and 15A charge current. It suits small off-grid systems, campervans, boats and remote installations where efficient solar charging matters without extra complexity.

Victron SmartSolar MPPT 75/15 key features

• MPPT tracking - locates the optimal operating point of the solar array across changing light conditions.
• PV input - accepts up to 75V open-circuit, allowing higher-voltage panels or small series strings.
• Charge current - up to 15A, for 12V and 24V battery banks up to approximately 200Ah.
• Bluetooth built in - connects to the VictronConnect app for monitoring, configuration and firmware updates without a separate dongle.
• Battery compatibility - lithium (LiFePO4), AGM, gel, flooded and other lead-acid chemistries with configurable charge algorithms.
• Load output - programmable street lighting and timer functions, plus low-battery disconnect.
• Weight - 0.58kg.

How it works

The controller continuously adjusts to hold the solar array at its optimal operating point, recovering more energy than a PWM controller, particularly in cold weather or when panel voltage sits well above battery voltage. A VE.Direct port allows wired connection to Victron display units or GX devices for system-level monitoring, alongside the wireless Bluetooth link.

Applications

Fits campervans, motorhomes and caravans running one or two solar panels, narrowboats and other leisure marine installations, small off-grid cabins or garden buildings, remote monitoring stations, portable and expedition solar setups, and rural installations with modest power needs.

Installation notes

Fitting should be done by a competent installer familiar with DC solar systems. PV open-circuit voltage must not exceed 75V under any condition, including cold temperatures. Select the correct battery chemistry profile before commissioning, and for lithium batteries confirm compatibility with the battery's BMS before enabling charge. The unit is not grid-connected and does not require G98 or G99 compliance. VE.Direct accessories are sold separately.

What's included

• Victron SmartSolar MPPT 75/15 charge controller (retail packaging)