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ET4415BND / ET6415BND
New eTracer is an industrial grade product with advanced Maximum Power Point Tracking (MPPT) algorithm. It can deliver the maximum available power for charging batteries and charge a lower nominal voltage battery from a higher nominal voltage array. And can be applied in the off-grid PV systems up to 3KW.  The die-cast aluminum design ensures excellent heat dispersion.
 
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
·Multiphase control technology, optimizes charging current smoothness, reduces ripple and improves                 the system efficiency
·128*64 dot-matrix LCD intuitively displays data and state, 6 s combinations for easy operation 
·Four battery type options: Sealed, Gel, Flooded and User-defined 
·Energy statistics recording, it is convenient for users to view charging and discharging energy of each    day,     month, year and total value
·Diversified load control mode 
·Programmable battery management parameters 
·Built-in running data and event logging, max. 15 months 
·Extensive communication capabilities (RS232,RS485 with Modbus protocol, CAN Bus extendable) 
·PC software available for real time monitoring and parameter setting 
·Field upgradable firmware
 
Electronic Protections:
·PV short circuit protection
·PV overvoltage alarm protection 
·PV over current alarm protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Battery reverse polarity protection
·Overheating protection



ET4415/ET6415 Technical Data Sheet

Product Picture