BlueSolar MPPT 100/20 (up to 48V)

is an advanced charging regulator that uses technology MPPT (Maximum Power Point Tracking), ensuring maximum energy efficiency in solar systems. With the ability to handle input voltages up to 100V and charging currents up to 20A, this device is ideal for medium-sized photovoltaic installations. MPPT technology optimizes solar energy harvesting, allowing for better utilization of photovoltaic panels, especially in variable lighting conditions, such as cloudy days or partial shade. The controller monitors the optimal operating parameters of the panels, which allows for an increase in system efficiency by 10-30% compared to traditional PWM regulators.
The robust construction of BlueSolar MPPT 100/20 has been designed for long life and failure-free operation in various conditions. Advanced charging algorithms, including Battery Life, maintain battery health by monitoring and automatically adjusting charging parameters. Battery Life limits output when the battery is undercharged, allowing it to regenerate and extend its life. Built-in safeguards protect the system against overcharging and deep discharge, which is crucial in systems operating without constant supervision. Furthermore, the controller can be operated via an external Bluetooth interface, allowing for easy monitoring and control of parameters from a smartphone.

Efficiency, Safety and Convenience of Operation

Victron Energy BlueSolar MPPT 100/20 is not only an advanced technological solution, but also convenience and simplicity of use. Thanks to the built-in temperature sensor, the controller automatically adjusts the charging voltage depending on the ambient temperature – raising it in cold conditions and lowering it in warm ones, which significantly increases battery life. The controller supports various battery voltages (12/24/48V), providing great flexibility in system configuration, and thanks to the multi-stage adaptive charging algorithm, the process is fast, safe, and efficient.
Advanced MPPT technology allows for the extraction of maximum power from the solar panels, which is particularly useful in unstable sunlight conditions. The regulator protects the entire system against overloads and overtemperature., making it a safe and reliable choice for medium-sized solar systems. Additionally, the device is compatible with wireless accessories that allow remote monitoring of battery status and charging parameters.

Technical Specifications

• Model: MPPT 100 | 20A


• Battery voltage (auto select): 12/24/48V


• Nominal charging current: 20 A


• Nominal PV power (12V): 290 W


• Nominal PV power (24V): 580 W


• Nominal PV power (48V): 1160 W


• Max. PV short circuit current: 20 A


• Automatic load disconnection: Yes


• Max. PV open circuit voltage: 100V


• Peak performance: 98%


• Standalone energy consumption - load/unload:
  
  
  
  • 12V: 26mA
  
  
  • 24V: 20mA
  
  
  • 48V: 19mA / 12V: 10mA / 24V: 8mA / 48V: 7mA
  
  
  
  


• Absorption charging voltage: 14.4V / 28.8V / 57.6V (adjustable)


• Float charging voltage: 13.8V / 27.6V / 55.2V (adjustable)


• Charging algorithm: Multi-stage adaptive


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


• Max continuous load current: 20 A / 20 A / 1 A


• Low voltage load disconnection:
  
  
  
  • 11.1V / 22.2V
  
  
  • 11.8V / 23.6V (battery life algorithm)
  
  
  
  


• Reconnecting a 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: 0.65 kg


• Dimensions (H x W x D): 100 x 113 x 60 mm


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

It's a reliable solution for medium-sized solar systems, ensuring efficient and safe solar energy management. Thanks to advanced MPPT technology and intelligent charging algorithms, the controller optimizes the battery charging process, ensuring a long system life. Compact, robust, and equipped with numerous safety features, the BlueSolar MPPT 100/20 is the ideal choice for installations requiring reliability and high efficiency.