iT MPPT Series Solar Charge Controller
iT MPPT series solar charge controller 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 perfomance. Electronic protections prevent damage as operating error. RS485 port/ Modbus protocol improve extensive communication ability, and programmable parameter make the controllers woring with different battery types.
Key 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) Die-cast aluminum design, ensuring excellent heat dissipation
- 10) Battery type selection: sealed, Gel, Flooded and user programmable
- 11) Built-in running data and event logging
- 12) RS385 port with industrial standard MODBUS open architecture
- 13) Real-time data monitoring and parameters setting with remote control panel, APP or PC software
- 14) Support firmware upgrade
- 15) Protection: PV short circuit, PV over current, PV reverse polarity, battery over voltage, battery reverse polarity, battery overheating and controller overheating.
Model List
| Model | Charge current | DC voltage | Max PV open circuit voltage |
|---|---|---|---|
| iT-3415ND | 30A | 12/24/36/48Vdc | 150V |
| iT-4415ND | 45A | 12/24/36/48Vdc | 150V |
| iT-6415ND | 60A | 12/24/36/48Vdc | 150V |
