The Victron SmartSolar MPPT 75/15 is a compact, high-efficiency solar charge controller built for smaller photovoltaic systems that demand reliable performance. Featuring Maximum Power Point Tracking (MPPT) technology and intelligent battery management, it ensures maximum energy harvest from your panels—even in shaded or low-light conditions. Ideal for campervans, boats, cabins, and small home setups.

Compact Power with MPPT Efficiency

This smart controller offers:

• Up to 75V PV input – perfect for 12V or 24V battery systems
• 15A maximum charging current – suitable for solar arrays up to 440W
• Auto battery voltage detection – works with both 12V and 24V systems

With peak efficiency up to 98%, the MPPT 75/15 delivers outstanding energy performance in a small footprint.

Smart Battery Charging & Extended Battery Life

• Adaptive multi-stage charging: Bulk, Absorption, Float
• Built-in Battery Life algorithm that protects against undercharging
• Adjustable voltage thresholds and temperature compensation

By intelligently managing battery charge cycles, the controller extends battery lifespan while ensuring optimal system uptime.

MPPT Tracking – More Power in All Conditions

Using Victron’s proven MPPT algorithm, the controller continuously tracks and adjusts to the panels’ maximum power point. This results in 10–30% more energy compared to PWM controllers—especially valuable during cloudy weather or when panels are partially shaded.

Bluetooth-Enabled for Wireless Monitoring

• Integrated Bluetooth for use with the VictronConnect app
• View solar production, battery voltage, load output, and system status in real-time
• Update firmware or configure settings wirelessly

Reliable Protection & Build Quality

• Output short circuit and overtemperature protection
• IP43-rated electronics / IP22-rated connections
• Wide operating temperature range: -30°C to +60°C
• Compact and lightweight (just 0.5 kg)

Whether mounted in a campervan or on a remote off-grid system, the MPPT 75/15 offers reliable, smart energy management with low maintenance and maximum performance.