SmartSolar MPPT 75 / 10

is an advanced device designed to optimize the battery charging process using solar energy. Thanks to built-in technology MPPT (Maximum Power Point Tracking), the controller maximizes charging efficiency, making it an ideal solution for medium-sized photovoltaic systems.

High input voltage and system flexibility

Regulator SmartSolar MPPT 75/10 supports maximum input voltage up to 75V, which allows for seamless integration with higher-voltage solar panels. This makes the installation more flexible, allowing the system to be configured to suit individual needs. Automatic voltage adjustment (12V or 24V) ensures ease of use without having to manually adjust settings.

Advanced charging algorithms

Charge controller SmartSolar MPPT 75/10 It uses the latest charging algorithms that automatically adjust parameters depending on the battery charge level. The device operates in three modes: Bulk, Absorption and Float, ensuring maximum performance and battery protection. Mode Bulk is responsible for fast charging at maximum power, Absorption maintains stable voltage and the mode Float maintains charge, minimizing energy consumption.

MPPT technology - maximum power from solar panels

Thanks to the use of technology MPPT, the charge controller automatically adjusts its settings to current lighting conditions, maximizing charging efficiency even in changing weather conditions. This significantly increases the amount of energy that can be produced from the solar panels, especially in partial shade.

Intelligent battery management

Function Battery Life is an advanced algorithm that monitors the battery's condition and dynamically manages its charge and discharge cycles. The controller monitors the battery's charge level and makes adjustments to protect it from excessive discharge and ensure a full charge every few days. This protection significantly extends battery life, which is crucial for the long-term stability of the photovoltaic system.

Bluetooth communication and monitoring

Integrated interface Bluetooth allows for easy monitoring and programming of the controller using a smartphone app. You can continuously monitor operating parameters such as battery voltage, charging current, and power generated by the solar panels. Furthermore, the optional MPPT Control allows you to extend the monitoring and management capabilities of the device, giving you full control over your solar system.

Built-in security

Regulator SmartSolar MPPT 75/10 It's equipped with numerous safety features that protect the battery from overcharging, deep discharge, and overloading. Designed for long-term, reliable operation, the device is an ideal choice for those seeking a robust solar energy management solution.

Battery protection and system protection

The device offers a range of safety features, including short circuit and overload protection. If an abnormality is detected, the regulator immediately disconnects the power supply, protecting both the battery and the entire system.

Technical specifications

• Parameters / Model: Smart Solar 75 | 10


• Battery voltage: 12V or 24V (automatic recognition)


• Nominal charging current: 10 A


• Nominal PV power for 12V: 145 W


• Nominal PV power for 24V: 290 W


• Nominal PV power for 48V: not applicable


• Maximum PV short circuit current: 13 A


• Automatic load disconnection: Yes


• Maximum PV open circuit voltage: 75V


• Peak performance: 98%


• Standalone energy consumption (load): 12V: 19 mA, 24V: 16 mA


• Independent consumption (relief): 12V: 10mA, 24V: 8mA


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


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


• Charging algorithm: Multi-stage adaptive


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


• Maximum continuous load current: 15 A


• Reconnecting a low voltage load: 13.1V/26.2V or 14V/28V or 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


• Data communication port: VE.Direct


• Color: Blue (RAL 5012)


• Power terminals: 6 mm² / AWG10


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


• Libra: 0.5 kg


• Dimensions (H x W x D): 100 x 113 x 40 mm


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

This advanced charge controller not only maximizes the efficiency of photovoltaic systems but also protects batteries from damage. Integrated safety features, Bluetooth communication, and high efficiency make this device an excellent choice for anyone looking to optimize their solar installations.