Victron 12/24V 15A BlueSolar MPPT 75/15 Non-Bluetooth Solar Charge Controller

Victron 12/24V 15A BlueSolar MPPT 75/15 Non-Bluetooth Solar Charge ControllerUltra Fast MPPT Solar Charge Controller for Off Grid Systems The Victron BlueSolar MPPT 75 15 Solar Charge Controller is engineered to maximise the energy harvested from your solar panels, providing exceptionally fast Maximum Power Point Tracking (MPPT). Particularly in overcast conditions or when light intensity fluctuates continuously, this advanced technology ensures you capture up to 30% more energy than traditional PWM controllers and

Ultra-Fast MPPT Solar Charge Controller for Off-Grid Systems

The Victron BlueSolar MPPT 75/15 Solar Charge Controller is engineered to maximise the energy harvested from your solar panels, providing exceptionally fast Maximum Power Point Tracking (MPPT). Particularly in overcast conditions or when light intensity fluctuates continuously, this advanced technology ensures you capture up to 30% more energy than traditional PWM controllers and significantly more than slower MPPT models. Designed for harsh environments, the internal electronic components are protected to IP43 standards, ensuring reliable operation in mobile, marine, and remote off-grid solar setups.

Secure, Hardwired Non-Bluetooth Design

Unlike the SmartSolar equivalent, this BlueSolar controller features a non-Bluetooth design. This is ideal for users who prefer highly secure, hardwired connections without emitting wireless signals. Monitoring and configuration can be achieved by connecting a VE.Direct cable to a Victron GX device or MPPT Control display. If wireless access via the VictronConnect app is desired in the future, a separate VE.Direct Bluetooth Smart dongle can easily be added to the system.

Important Programming Note for Lithium Batteries

Out of the box, the controller is configured for standard lead-acid and AGM batteries. If you are integrating this unit into a lithium battery system, a configuration update is required to ensure optimal charging parameters and protect your investment. This can be managed through one of three methods: using a VE.Direct to USB cable connected to a PC, adding a VE.Direct to Bluetooth Dongle for smartphone access, or programming directly via an external Victron MPPT control display.

Intelligent Load Management and BatteryLife Algorithm

A deeply discharged battery can suffer permanent damage within days or even hours. This controller features a dedicated load output with a smart disconnect function, cutting power to appliances before the battery voltage drops to critical levels. Furthermore, the innovative BatteryLife algorithm monitors the battery's state of charge. If the solar yield is insufficient to fully charge the battery over consecutive days, the algorithm subtly increases the load disconnect threshold until a full 100% recharge is achieved. This intelligent management prevents chronic undercharging and significantly extends the operational lifespan of your battery bank.

Key Features and Benefits

• Ultra-fast MPPT tracking: Optimises solar energy yield even under rapidly changing cloud cover.
• Outstanding peak efficiency: Operates at up to 98% efficiency with a fanless design for silent, reliable performance.
• Intelligent load output: Protects your battery by automatically disconnecting DC loads when voltage drops to critical levels.
• Flexible system integration: Automatically selects between 12V, 24V, and 48V battery systems upon initial connection.
• VE.Direct communication port: Allows for advanced programming, monitoring, and integration with external devices.
• Robust construction: Features 6mm² (approx. 10 AWG) screw terminals for secure cable termination and a replaceable automotive blade fuse for over-current protection.

Additionally, this specific model supports automatic detection for 48V battery systems, providing scalable flexibility for larger off-grid energy storage setups.

Enhance Your Off-Grid Power Today

Investing in high-quality MPPT technology is the most effective way to extract every available watt from your solar array. With its robust thermal management, programmable algorithms, and secure hardwired configuration, the Victron BlueSolar MPPT 75/15 Solar Charge Controller delivers industrial-grade reliability for your caravan, boat, or remote shed. Secure your power supply and maximise your solar potential by adding this charge controller to your system today.