Tracer BN series is EPsolar’s second generation of MPPT controller. Compared with CLASSIC Tracer series, it has extensive communication ability. And the die-cast aluminum design ensures excellent heat dispersion.
• Advanced MPPT technology, with efficiency no less than 99.5%
• Maximum conversion efficiency of 98%
• 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 under any circumstance
• Wide MPP operating voltage range
• Die-cast aluminum design, ensuring excellent heat dissipation characteristic
• 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 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
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