EPSOLAR MPPT Solar Charge Controller eTracer-BND

ET4415BND / ET6415BND / ET6420BND

eTracer-BND series is based on multiphase synchronous rectification technology (MSRT) and common negative design, with dual-core processor architecture and advanced MPPT control algorithm, the products in this series have the features of high response speed, high reliability, high industrial standards, etc.

SKU: ET4415BND / ET6415BND / ET6420BND Category: Tag:
 

Description

Features:

  • Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99.5%.
  • High quality components, perfecting system performance, with maximum conversion efficiency of 98.7% and full load efficiency of 98%.
  • 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.
  • 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 over current protection
  • PV short circuit protection
  • PV reverse polarity protection
  • Battery over voltage protection
  • Battery reverse polarity protection
  • Battery overheating protection
  • Battery over discharge protection
  • Damaged Remote Temperature Sensor protection
  • Controller overheating protection
  • High Voltage Transients protection



Datasheet:

Specifications