BlueSolar MPPT 75 / 10

brands Victron Energy is a modern, technologically advanced device designed to maximize the efficiency of photovoltaic systems. Thanks to the use of maximum power point tracking technology ( MPPT ), this controller ensures maximum optimization of the battery charging process, increasing efficiency even in variable lighting conditions. Its small size and advanced features make it an ideal solution for small and medium-sized solar installations, while guaranteeing system reliability and longevity.

High input voltage - greater installation flexibility

Regulator BlueSolar MPPT 75/10 supports input voltage up to 75V, which allows the use of higher voltage panels. This gives users greater flexibility in configuring photovoltaic systems., which allows for more efficient use of available solar energy resources. High input voltage also means the possibility of using various panel configurations, which translates into more efficient system design.

Maximum charging current 10A - fast and safe battery charging

The regulator provides a charging current at the level 10A, which allows for quick and efficient charging of batteries in small and medium-sized solar installations. Thanks to precise current management, BlueSolar MPPT 75/10 ensures fast charging, minimizing the risk of battery overcharging and extending its lifespan. This is the perfect solution for those looking for a safe and stable way to power their installations.

MPPT technology - power optimization even in difficult lighting conditions

Thanks to the use of technology MPPT, the controller constantly monitors the voltage and current coming from the solar panels to maximize the amount of energy delivered to the battery. MPPT technology allows for an increase in charging efficiency by up to 30% compared to traditional PWM controllers, which is particularly important in low sunlight conditions or when the panels are partially shaded.

Advanced charging algorithms - battery protection and increased efficiency

Regulator BlueSolar MPPT 75/10 It is equipped with intelligent charging algorithms that adapt the charging process to the condition of the batteries, which allows for maximizing their performance and protection against overcharging. Battery Life Algorithm Monitors cyclical battery charging, ensuring they are fully charged every few days, significantly extending their lifespan. Additionally, the controller automatically adjusts load disconnection and reconnection thresholds, minimizing the risk of battery damage due to undercharging.

Three-stage charging process - precision and efficiency

Charging system in BlueSolar MPPT 75/10 Designed for maximum battery protection, the three-stage charging process includes:

1. Bulk - fast charging, which allows the battery to quickly reach its full capacity.


2. Absorption - stabilization phase, during which the battery is charged with direct current to ensure a full charge.


3. Float - a maintenance phase that keeps the battery at a safe charge level, preventing overcharging and increasing its lifespan.

System protection - safe operation in all conditions

Regulator BlueSolar MPPT 75/10 provides protection for the batteries and the entire solar system thanks to built-in safety features. The device is protected against output short circuits, overheating and exceeding maximum temperatures, ensuring safe and reliable operation even in harsh weather conditions. Furthermore, the controller has a built-in temperature sensor that automatically adjusts the charging voltage depending on ambient conditions, further increasing its reliability.

Optional accessories - increased system control and monitoring

Regulator BlueSolar MPPT 75/10 can be expanded with additional accessories that allow for better control of the photovoltaic system. Examples include:

• Smart Battery Sense - wireless battery temperature and voltage sensor that automatically adjusts the charging voltage, allowing for optimized charging cycles and extended battery life.


• MPPT Control - an external display that allows monitoring of key system operating parameters, such as battery and panel voltages and daily energy yields.

Technical specifications

• Parameters / Model: MPPT 75 | 10A


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


• Nominal charging current: 10 A


• Nominal PV power:
  
  
  
  • 12V: 145 W
  
  
  • 24V: 290W
  
  
  • 48V: on
  
  
  
  


• Max. PV short circuit current: 13 A


• Automatic load disconnection: Yes


• Max PV open circuit voltage: 75V


• Peak performance: 98%


• Standalone energy consumption (load/unload):
  
  
  
  • 12V: 25mA
  
  
  • 24V: 15mA
  
  
  
  


• 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


• Maximum continuous load current: 15 A


• Low voltage load disconnection:
  
  
  
  • 11.1V / 22.2V
  
  
  • 11.8V / 23.6V
  
  
  • Battery life algorithm
  
  
  
  


• Reconnecting the low voltage load:
  
  
  
  • 13.1V / 26.2V
  
  
  • 14V / 28V
  
  
  • Battery life algorithm
  
  
  
  


• Security: Output short circuit / over temperature


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


• Humidity: 95%, non-condensing


• Color: Blue (RAL 5012)


• Power terminals: 6 mm² / AWG10


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


• Libra: 0.5 kg


• Dimensions (hxwxd): 100 x 113 x 40 mm


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

Regulator BlueSolar MPPT 75/10 is a compact, yet powerful solution for smaller solar installations that require maximum efficiency and safety. Thanks to advanced features such as MPPT and high safety standards, it is the perfect solution for demanding users.