The Victron Energy SmartSolar MPPT 250V 85A Tr VE.Can is a high-performance solar charge controller designed for optimal energy harvest from solar panels. It features advanced Maximum Power Point Tracking (MPPT) technology, which can increase energy harvest by up to 30% compared to traditional PWM charge controllers. This unit supports a maximum PV open circuit voltage of 250V and a charging current of up to 85A, making it suitable for large solar installations. The SmartSolar controller includes VE.Can communication ports, allowing for easy integration and monitoring within larger energy systems via the Victron VRM portal. Additionally, it supports remote configuration and firmware updates through the VictronConnect app, ensuring seamless management and up-to-date functionality.