Features：
? Advanced MPPT algorithm with the max. tracking efficiency of 99%
? Multi-phase synchronous rectification technology realizing peak conversion efficiency 98%
? Dual-core(ARM CPU+DSP) control architecture improves the system response speed and optimizes the performance of the system
? Advanced MPPT technology, with efficiency no less than 99.5%
? Maximum conversion efficiency of 98% and full load efficiency of 97%
? MSRT, realizing high conversion efficiency in the situation of low charge power
? Ultra-fast tracking speed and guaranteed tracking efficiency
? Accurately recognizing and tracking of multiple power points
? Reliable automatic limit function of maximum PV input power, ensuring no overload
? Wide MPP operating voltage range
? High-speed and high-powered dual-core processor architecture, improving system response speed, optimizing system performance
? Die-cast aluminum case for heat dissipating, ensuring excellent heat dissipation
characteristic
? 12/24/36/48VDC automatically identifying system voltage or user-defined working voltage
? Concise human-computer interactive interface, convenient multiple combination keys,
dynamically displaying system operating data and working condition.
? Multiple load control modes: manual control, light ON/OFF, light on+timer and time control.
? Support 4 charging options: Sealed, Gel, Flooded and User.
? Battery temperature compensation function.
? Real-time energy statistics function.
? With RS-485, RS-232 communication bus interface and Modbus communication protocol, it
is available to meet various communication requirements in different situations.
? Available for PC monitoring and external display unit connecting like MT50 and so on,
realizing real-time data checking and parameters setting.
? Support software upgrade.

Electronic Protections:
? PV short circuit protection
? PV over current protection
? PV reverse polarity protection
? Battery over voltage protection
? Battery over discharge protection
? Battery reverse polarity protection
? Load overload protection
? Load short circuit protection
? Battery overheating protection
? Controller overheating protection