BlueSolar MPPT 100 / 50

is an advanced charge controller designed by Victron Energy, which provides the highest efficiency in medium-sized photovoltaic systems. The device supports an input voltage of up to 100V and a maximum charging current of 50A, allowing for safe and fast battery charging. Thanks to the technology MPPT (Maximum Power Point Tracking), the controller optimizes energy harvesting from solar panels by automatically adapting to changing lighting conditions. This technology allows for maximum utilization of the panels' power, significantly increasing charging efficiency, even on days with lower sunlight.
This controller boasts highly flexible configuration, making it ideal for both residential and commercial installations. The device is equipped with advanced charging algorithms that intelligently manage the charging process, ensuring maximum safety and battery performance. Thanks to the three-stage charging system (Bulk, Absorption, Float), batteries are charged quickly and then maintained in perfect condition, which translates into a longer lifespan of the entire energy system.

Advanced Algorithms and Intelligent Charging Optimization

not only effectively manages energy, but also ensures battery longevity thanks to the use of an algorithm Battery Life This advanced system monitors the battery condition and automatically adjusts the load disconnection threshold to prevent deep discharge. If the battery is not fully charged, the algorithm increases the load disconnection threshold, saving energy and extending battery life. This allows the system to operate for longer in optimal conditions, minimizing the risk of premature battery failure.
Additionally, the controller is equipped with a built-in temperature sensor that dynamically adjusts the charging voltage depending on the ambient temperature. At lower temperatures, the voltage is increased to optimize the charging process, while at higher temperatures, the voltage is reduced to prevent battery overheating. This solution not only increases system efficiency but also protects the batteries from damage, which makes BlueSolar MPPT 100/50 is the perfect choice for demanding solar installations.

MPPT Technology - Increased System Efficiency

Thanks to technology MPPT, BlueSolar MPPT 100/50 is able to obtain maximum power from solar panels in all weather conditions. This modern solution provides up to 30% more energy compared to traditional PWM controllers, especially in variable lighting conditions. Automatic adjustment to changing light intensity ensures the system operates efficiently throughout the day, regardless of the level of sunlight.
The controller is equipped with numerous safety features, including protection against overcharging, deep discharge, and short circuits, making the entire system safe and reliable. These features protect the installation against damage caused by improper energy management, which makes BlueSolar MPPT 100/50 is the perfect choice for long-term, stable operation.

Technical Specifications

• Model: MPPT 100 | 50A


• Battery voltage (auto select): 12/24V


• Nominal charging current: 50 A


• Nominal PV power (12V): 700 W


• Nominal PV power (24V): 1400 W


• Maximum PV Open Circuit Voltage: 100V


• Maximum PV short circuit current: 60 A


• Maximum performance: 98%


• Own consumption: 12V: 30mA, 24V: 20mA


• Absorption charging voltage: 14.4V / 28.8V (regulated)


• Float charging voltage: 13.8V / 27.6V (regulated)


• Loading algorithm: Multi-stage adaptive


• Temperature compensation: -16 mV / °C or -32 mV / °C


• Operating temperature: -30 to +60°C (full rated power up to 40°C)


• Humidity: 95%, non-condensing


• Color: Blue (RAL 5012)


• Power terminals: 16 mm² / AWG6


• Protection category: IP43 (electronic components), IP22 (connection area)


• Libra: 1.3 kg


• Dimensions (hxwxd): 130 x 186 x 70 mm


• Security: EN/IEC 62109-1, UL 1741, CSA C22.2

It's an excellent solution for mid-sized solar systems, offering high efficiency and advanced energy management features. MPPT technology and advanced charging algorithms ensure batteries are charged quickly and safely, even in challenging weather conditions. Intelligent energy management ensures optimal battery operating conditions, significantly extending their lifespan. It's the perfect choice for those seeking a reliable and efficient solution for their photovoltaic installations.