Solar controller mppt Support Solar Starting Support Bluetooth/WIFI communication
- Product Name：iTracer Dream Series/iTD Series
- Product Type: MPPT solar controller
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Rated charge current: 30A 40A 45A 60A
- System Voltage: 12V/24V 12V-24V-48Vauto
- Max. PV open circuit voltage：120V / 150V
- Communication：Built-in WiFi/Bluetooth(optional)
- Battery: Support lithium battery and multiple battery type
- Start from PV : Support
- Cooling Mode:Air Cooling
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Terminals: Customized large Terminals (Red/Black)
- 14 Safety Protections:High-Temperature Charging Power Derating Protection、Real-time Energy Statistics Function、Power Limited Protection......
- Accessories: Free App Service
Use LDSOLAR Controller Build Off-grid Solar System
iTracer Dream Series
30A 40A 45A 60A
12V-24V-48V / Max.120V/150V Solar Input
iTracer Dream Series adopts MPPT technology.Max.150V solar input voltage,12V/24V/48V auto work or Max.120V solar input Voltage,12V/24V auto work .It's also ran by 32 bits CPU,so stability and speed can be guaranteed. Based on the synchronous rectifier technology,the transfer efficiency of circuit can be increased up to 98.5% and the Pmax tracking accuracy up to 99. 5%.So our MPPT can trace the accurate Pmax in the shortest time (10~20s) ,even when the sunlight changes rapidly. It can perfectly handle extreme weather or weak sunlight.It adopted by common negative design and it can start from solar panel,Widely used in solar station and big solar home system.
Product Details
iTD series controllers feature a minimalist, High face value, more fashionable.
Highlights
The Tracer Dream Series Solar Charge Controller combines advanced digital technology with robust construction to deliver superior performance. Key features include:
Parameter
Detailed explanation of specific parameters
| Item | iTD2412 | iTD2612 | iTD4315 | iTD4415 |
| System nominal voltage① | 12/24VDC Auto | 12/24V/48V DC Auto | ||
| Rated charge current | 45A | 60A | 30A | 40A |
| Battery voltage range | 8～32V | 8～68V | ||
| Max. PV open circuit voltage | ②120V ③110V | ②150V ③138V | ||
| MPP voltage range | (Battery voltage +2V)～ 85V | (Battery voltage +2V)～ 108V | ||
| Rated chargepower |
600W/12V 1200W/24V |
800W/12V 1600W/24V |
390W/12V 780W/24V 1560W/48V |
600W/12V 1200W/24V 2400W/48V |
| Self-consumption | ≤70mA(12V)/40mA(24V)/24mA(48V) | |||
| LVD | 11.0V ADJ 9V….12V；×2/24V；×4/48V | |||
| LVR | 12.6V ADJ 11V….13.5V；×2/24V；×4/48V | |||
| Float voltage | 13.8V ADJ 13V….15V；×2/24V；；×4/48V | |||
| Boost voltage | 14.4V ； ×2/24；×4/48V Battery Voltage less than 12.6V Start Boostchanging for 2hours | |||
| MPPT tracking efficiency | ≥99.5% | |||
| Max. Conversion efficiency | 98% | |||
| Grounding | Common Negative | |||
| Battery Type | Sealed(Default)/Gel/Flooded/LiFePO4/ Li(NiCoMn)O2/ User | |||
| Temperature compensateCoefficient④ | -4mv/℃/2V | |||
| Communication method | RS485(5VDC/200mA） | |||
| Working environment temperature◆ | -20℃～+50℃(100% input and output) | |||
| Storage temperature range | -20℃～+70℃ | |||
| Relative humidity | ≤95%, N.C. | |||
| Enclosure | IP32 | |||
①When a lithium battery is used, the system voltage can’t be identified automatically.
②At minimum operating environment temperature
③At 25℃ environment temperature
④When a lithium battery is used, the temperature compensate coefficient will be 0.
◆The controller can work under full load in the working environment temperature, When the internal temperature is more than 80℃, the reducing power charging mode is turned on.
Installation Diagram
Please be sure to follow the wiring instructions as incorrect wiring can cause damage to the controller.