MPPT Solar Charge Controller iTracer-ND Series

MPPT Solar Charge Controller iTracer-ND Series

iTracer-ND is an intelligent, efficient ,high-speed solar charge controller with advanced Maximum Power Point Tracking (MPPT) algorithm, which can harvest the maximum power from the solar array to charge battery. It can be applied in the off-grid PV systems up to 3KW, and increase the efficiency up to 30%.

The die-cast aluminum design ensure higher heat dissipation performance. Electronic protections prevent damage as operating error.RS485 Port/Modbus protocol improve extensive communication ability, and programmable parameter make the controllers working with different battery types.


  • IT4415ND, 45A, 12/24/36/48V auto work
  • IT6415ND, 60A, 12/24/36/48V auto work


  • Advanced Maximum Power Point Tracking (MPPT) technology
  • High tracking efficiency ≥ 99.5%
  • Peak conversion efficiency of 98% and full load efficiency of 97%
  • Ultra-fast tracking speed
  • Multiphase synchronous rectification technology(MSRT), ensuring high conversion efficiency even with weak power charging
  • Accurately tracking and recognizing MPP among multiple wave crest
  • Reliable automatic PV current limiting function
  • Wide MPP operating voltage range
  • High-speed dual-core processor architecture, improving system response speed, optimizing system performance
  • Die-cast aluminum design, ensuring excellent heat dissipation
  • Concise human-computer interactive interface, dynamically displaying system operating data and working status
  • Multiple load control modes: Manual Control, Light ON/OFF, Light on+timer and Time Control
  • Battery type selection: Sealed, Gel, Flooded and User (programmable)
  • Battery temperature compensation
  • Built-in running data and event logging
  • RS485 port with industrial standard MODBUS open architecture
  • Real-time data monitoring and parameters setting with MT50, APP or PC software
  • Widely used in solar telecom base station, solar home system, solar power station, etc.
  • Support firmware upgrade

Inquiry Datasheet

Category: Product ID: 1853