Victron Energy BlueSolar MPPT 75/10 Solar Charge Controller

The Victron Energy BlueSolar MPPT 75/10 is an advanced solar charge controller designed to maximize the energy harvested from your solar panels and efficiently convert it into usable charging power for your batteries. Thanks to its ultra-fast Maximum Power Point Tracking (MPPT) technology, the controller continuously optimizes the operating point of the solar panels, allowing it to generate up to 30% more energy compared to traditional PWM charge controllers.

The BlueSolar MPPT 75/10 supports both 12V and 24V battery systems and automatically detects the system voltage during installation. With a maximum charging current of 10A and a maximum PV open-circuit voltage of 75V, this charge controller is ideal for small to medium-sized solar power systems in motorhomes, caravans, boats, garden cabins, off-grid installations, and remote locations.

The integrated BatteryLife feature helps extend battery lifespan through intelligent battery management. When insufficient solar energy is available to fully recharge the battery, the system automatically adjusts discharge thresholds to prevent harmful deep discharges. This helps keep batteries in optimal condition and improves long-term performance.

Through the built-in VE.Direct communication port, the charge controller can easily be connected to Victron monitoring devices, GX systems, or an optional VE.Direct Bluetooth Smart Dongle. This enables real-time performance monitoring, historical data analysis, and advanced configuration through the VictronConnect app.

The BlueSolar MPPT 75/10 also features an intelligent Load Output that can automatically disconnect connected loads when the battery voltage drops too low. This helps prevent deep discharge and improves overall system reliability. In addition, the charge controller includes comprehensive protection against overheating, short circuits, reverse polarity, and other electrical faults.

With efficiency levels of up to 98%, a compact design, and the renowned reliability of Victron Energy products, the BlueSolar MPPT 75/10 is an excellent choice for efficient and sustainable solar energy storage systems.

Key Features

• Ultra-fast MPPT technology for maximum solar energy harvest


• Up to 30% higher energy yield compared to PWM charge controllers


• Suitable for 12V and 24V battery systems


• Automatic system voltage detection


• Maximum charging current of 10A


• Maximum PV open-circuit voltage of 75V


• High efficiency of up to 98%


• Integrated BatteryLife technology


• Intelligent Load Output function


• Compatible with lead-acid, AGM, Gel, and lithium batteries


• Programmable charging algorithms


• VE.Direct communication port for monitoring and configuration


• Compatible with VictronConnect via an optional Bluetooth Smart Dongle


• Protection against overheating, short circuits, and reverse polarity


• Ideal for motorhomes, boats, off-grid installations, and solar energy systems