iTracer-ND Series MPPT Solar Regulator

iTracer-ND Series MPPT Solar Regulator

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.

Models:

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

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

Features:

1. Advanced Maximum Power Point Tracking (MPPT) technology

2. High tracking efficiency ≥ 99.5%  

3. Peak conversion efficiency of 98% and full load efficiency of 97%

4. Ultra-fast tracking speed

5. Multiphase synchronous rectification technology(MSRT), ensuring high conversion efficiency even with weak power charging

6. Accurately tracking and recognizing MPP among multiple wave crest

7. Reliable automatic PV current limiting function

8. Wide MPP operating voltage range

9. High-speed dual-core processor architecture, improving system response speed, optimizing system performance

Die-cast aluminum design, ensuring excellent heat dissipation

10. Concise human-computer interactive interface, dynamically displaying system operating data and working status.

11. Multiple load control modes: Manual Control, Light ON/OFF, Light on+timer and Time Control.

12. Battery type selection: Sealed, Gel, Flooded and User(programmable)

13. Battery temperature compensation

14. Built-in running data and event logging

15. RS485 port with industrial standard MODBUS open architecture

16. Real-time data monitoring and parameters setting with MT50, APP or PC software

17. Widely used in solar telecom base station, solar home system, solar power station, etc.

18. Support firmware upgrade.

Electronic protections:

PV over current protection                         PV short circuit protection

PV reverse polarity protection                   Battery over voltage protection

Battery over discharge protection              Battery reverse polarity protection

Battery overheating protection                   Load overload protection

Load short circuit protection                      Controller overheating protection