SmartSolar MPPT 250 / 60-Tr

This advanced device is designed to maximize the efficiency of solar systems. With automatic voltage selection (12/24/48V), the device provides complete flexibility in configuration with photovoltaic panels. This controller supports a maximum input voltage of up to 250V, enabling efficient use of high-efficiency panels and adapting to a variety of installation needs.

High charging efficiency and advanced MPPT technology

Thanks to its advanced MPPT (Maximum Power Point Tracking) algorithm, the SmartSolar controller is able to track the most optimal operating parameters of the solar panels. This means the device can increase charging efficiency by up to 30% compared to traditional PWM controllers, especially in challenging lighting conditions such as partial shade or cloudy days. Maximum charging current of 60A provides fast battery charging, making it an ideal solution for medium and large solar systems.

Battery Life Algorithm - optimization of battery cyclic operation

Built-in algorithm Battery Life It extends battery life by precisely managing charge and discharge levels. The regulator can automatically adjust load disconnection and connection thresholds, which is crucial for maintaining batteries in good condition over time. This algorithm detects when the battery is undercharged and raises the load disconnection threshold to prevent excessive discharge.

Intuitive Bluetooth operation and programmable interface

The SmartSolar MPPT 250/60-Tr is equipped with a Bluetooth interface, enabling full control and monitoring of the system via a mobile app. This allows users to monitor battery charge status, check solar panel operating parameters, and adjust system settings in real time. The device supports multiple charging algorithms and allows for programming settings via an app or PC software.

Advanced protection and thoughtful design

The controller is equipped with a range of safeguards to protect the system from damage. This includes protection against overvoltage, reverse polarity, short circuits, and overheating. An integrated temperature sensor allows for automatic adjustment of the charging voltage depending on ambient conditions, extending battery life and increasing the device's efficiency.
The device features a robust design and a high degree of protection (IP43 for the electronics), making it ideal for use in harsh environments. The use of high-quality materials and precise workmanship ensure reliability and longevity of the device, even with intensive use.

Technical specifications

• Parameters / Model: MPPT Smart Solar 250 | 60


• Battery voltage: 12 / 24 / 48 V Auto Select (36 V available with software)


• Nominal charging current: 60 A


• Nominal PV power, 12 V: 860 W


• Nominal PV power, 24 V: 1720 W


• Nominal PV power, 36 V: 2580 W


• Nominal PV power, 48 V: 3440 W


• Max. PV short circuit current: 35 A (max. 30 A per MC4 connector)


• Maximum PV Open Circuit Voltage: 250V in coldest conditions, 245V in operation


• Maximum performance: 99%


• Own consumption: Less than 35 mA at 12 V / 20 mA at 48 V


• Absorption charging voltage: 14.4 / 28.8 / 43.2 / 57.6 V (adjustable)


• Float charging voltage: 13.8 / 27.6 / 41.4 / 55.2 V (adjustable)


• Charging voltage equalization: 16.2V / 32.4V / 48.6V / 64.8V (adjustable)


• Loading algorithm: Multi-stage adaptive or user-defined algorithm


• Temperature compensation: -16 mV / -32 mV / -64 mV / °C


• Security: PV Reverse Polarity, Output Short Circuit, Over Temperature


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


• Humidity: 95%, non-condensing


• Maximum height: 5000 m (full power up to 2000 m)


• State of the environment: Inside, no air conditioning


• Degree of pollution: PD3


• Data communication port: VE.Direct or Bluetooth


• Remote on/off: Yes (2-pole connector)


• Programmable relay: DPST (AC: 240 VAC / 4 A, DC: 4 A to 35 VDC, 1 A to 60 VDC)


• Parallel work: Yes (sync up to 10 units via Bluetooth)


• PV terminals: 35 mm² / AWG2


• Battery terminals: 35 mm² / AWG2


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


• Libra: 3 kg


• Dimensions (hxwxd): 185 x 250 x 95 mm


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

It's not only an efficient charge controller, but also a reliable tool providing complete control over your solar system. Thanks to advanced MPPT technology and a Bluetooth interface, it allows you to optimize panel performance and extend battery life.