Tracer2215BN

Features:
Innovative MPPT technology
Peak conversion efficiency of 98%
High tracking efficiency up to 99%
Several seconds tracking speed
Die-cast aluminum design and nature cooling
Energy statistics function
RS485 ports with MODBUS communication protocol
Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
Field upgradable firmware

Electronic Protections：
PV short circuit protection
PV overvoltage alarm protection
PV current limiting protection
PV reverse polarity protection
Battery overcharge protection
Battery over discharge protection
Battery reverse polarity protection
Load overload protection
Load short circuit protection
Overheating protection

MT-50

Features: 
· Automatic identify  the controller, and display the type, model and relevant parameter data
·Large-screen multifunction LCD  displays all the operational data and system working status  in digital, graphic and textual forms 
·With six navigation function keys, the  operation is direct, convenient and rapid
·Real-time energy statistics recording
·Both data and data flowing on the same lead ,no need for  external power 
·Real-time monitoring and acoustic alarm of failure information of the controller
·Longer communication distance based on RS485

More powerful function Via MT50
·Diversified load control modes : manual, light ON/OFF, Light ON+ Timer, Time Control 
·Battery type selection: Gel, sealed, flooded and USER type
·Real-time monitor 
·Programmable parameters 
·Energy display function