
Victron Energy
Victron BlueSolar MPPT 75/15 solar charge controller
Victron BlueSolar Charge Controller MPPT 75/15
A charge controller is the heart of every solar system, connecting the solar panel to the battery. The voltage, which changes throughout the day, is converted by the solar controller using powerful technology into a voltage adapted to the loads or optimized for ideal and gentle battery charging.
Ultra-fast MPPT tracking
Especially in cloudy conditions, when light intensity changes constantly, the ultra-fast MPPT algorithm improves energy yield by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.
Highlight: Real-time data display on your smartphone!
A Bluetooth-enabled smartphone can display a variety of data live. Further information and the dongle can be found here in our shop.
Intelligent battery management with the BatteryLife algorithm
The BatteryLife algorithm monitors the battery's state of charge and slightly increases the load disconnect threshold daily until the bulk voltage is reached. From this point, the load disconnect threshold is modulated so that the bulk voltage is reached approximately once a week. The BatteryLife algorithm will increase the operational life of the battery compared to conventional battery algorithms that always cycle between "partially charged" and "fully charged" (due to low self-discharge).
Internal temperature sensor
An internal temperature measurement unit is, of course, installed, so that float and absorption voltages are compensated for temperature. The full output current can therefore be guaranteed up to 40°C.
Automatic battery voltage detection
The MPPT 75 / 15 automatically adapts to a 12 V or 24 V system.
Three-stage charging: Instead of simply charging at a constant voltage up to the charging voltage, an innovative staged system is used (bulk, absorption, and float phases).
| Technical Data | BlueSolar MPPT 75 / 15 |
|---|---|
| Battery Voltage | 12 V / 24 V |
| Rated Charge Current | 15 A |
| Rated PV - Power 12 V | 220 W |
| Rated PV - Power 24 V | 440 W |
| Max. PV - Open Circuit Voltage | 75 V |
| Max. PV - Short Circuit Current | 15 A |
| Efficiency | 98 % |
| Absorption - Charge Voltage | 14.4 V / 28.8 V |
| Float - Charge Voltage | 13.8 V / 27.6 V |
| Operating Temperature | - 30 °C - + 60 °C |
| Weight | 0.5 kg |
| Dimensions | 100 x 113 x 40 mm |
VAT information for solar products
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
















