1. Introducció
The EPEVER Tracer-BN Series MPPT solar charge controller is designed for solar power systems, featuring advanced Maximum Power Point Tracking (MPPT) technology. This manual provides essential instructions for the Tracer3215BN model, ensuring efficient and safe operation of your solar charging system. It is suitable for 12V/24V battery systems and supports a maximum PV input voltage de 150V.
Imatge: Frontal view of the EPEVER MPPT Charge Controller Tracer3215BN.
2. Instruccions de seguretat
Observe the following safety guidelines during installation and operation to prevent damage to the controller or injury:
- Ensure proper wiring polarity for all connections (PV, battery, load).
- Do not exceed the maximum PV input voltage de 150VDC.
- Connect the battery first before connecting solar panels or loads.
- The controller features multiple electronic protections, including:
- Protecció contra curtcircuits fotovoltaics
- PV overvoltage protecció d'alarma
- PV current limiting protection
- Protecció de polaritat inversa PV
- Protecció contra sobrecàrrega de la bateria
- Protecció de sobre descàrrega de la bateria
- Protecció de polaritat inversa de la bateria
- Protecció de sobrecàrrega de càrrega
- Protecció contra curtcircuits de càrrega
- Protecció contra sobreescalfament
- Install the controller in a well-ventilated area to ensure adequate heat dissipation.
- Avoid exposing the controller to direct sunlight, moisture, or corrosive environments.
3. Característiques del producte
The Tracer3215BN controller incorporates advanced features for optimal solar system performance:
- Tecnologia MPPT avançada: High tracking efficiency (≥ 99.5%) and peak conversion efficiency (98%).
- Fast Tracking: Ultra-fast tracking speed and accurate Maximum Power Point (MPP) recognition.
- Wide MPP Operating Voltage Rang: Adapts to various solar panel configurations.
- PV Current Limiting: Reliable automatic PV current limiting function.
- Disseny durador: Die-cast aluminum housing for excellent heat dissipation and extended lifespan.
- Compatibilitat de la bateria: Supports Sealed, Gel, Flooded, and User-defined battery types. Includes battery temperature compensation.
- Flexible Load Control: Multiple load working modes: Manual Control, Light ON/OFF, Light On+Timer, and Time Control.
- Supervisió de dades: Real-time energy statistics and data monitoring.
- Comunicació: RS485 port with industrial standard MODBUS open architecture for communication with MT50, APP, or PC software.
- Actualització del firmware: Supports firmware upgrades for future enhancements.
Image: Visual summary of the Tracer-BN series features.
4. Components and Ports Identification
Familiarize yourself with the controller's external components and connection ports:
Image: Labeled diagram of the controller's external features.
| Item | Nom | Item | Nom |
|---|---|---|---|
| 1 | Dissipador de calor | 6 | Terminal de càrrega |
| 2 | Indicador LED de càrrega | 7 | Port RS-485 |
| 3 | Port RTS | 8 | Botó |
| 4 | Terminal solar | 9 | Indicador LED de la bateria |
| 5 | Terminal de bateria |
Explicació:
- RTS Port (3): Connection for a Remote Temperature Sensor to remotely detect battery temperature.
- RS-485 Port (7): Used to monitor the controller via PC and update controller software using an RS485 (RJ45 Interface) connection.
5. Configuració i instal·lació
Follow these steps for proper installation of your Tracer3215BN controller:
- Muntatge: Mount the controller vertically on a flat surface in a well-ventilated indoor area, away from direct sunlight, high temperatures, and moisture. Ensure sufficient space around the heat sink for air circulation. The mounting dimensions are 130mm x 204mm with Φ4.7 mounting holes.
- Wiring Order: Connect the system components in the following sequence to ensure safety and proper operation:
- Step 1: Connect the Battery: Connect the battery to the controller's battery terminals. Ensure correct polarity. The controller will detect the system voltage (12V/24V auto work).
- Step 2: Connect the Solar Panel: Connect the solar panel array to the controller's solar terminals. Ensure correct polarity.
- Step 3: Connect the Load: Connect the DC load to the controller's load terminals. Ensure correct polarity.
- Mida del cable: Use appropriate cable sizes. For the Tracer3215BN, a power cable size of 6AWG (16mm²) is recommended.
- Posada a terra: The controller features common negative grounding. Ensure proper grounding according to local electrical codes.
Image: Wiring diagram illustrating connections for battery, solar panel, and DC load.
Image: Controller dimensions for mounting reference.
6. Instruccions de funcionament
Once installed, the controller operates automatically. However, you can configure settings and monitor performance:
- Selecció del tipus de bateria: The controller supports Sealed, Gel, Flooded, and User-defined battery types. Select the appropriate type through the controller's interface (if available) or via external monitoring tools (MT50, APP, PC software) to ensure correct charging parameters.
- Load Working Modes: Configure the DC load output behavior using the available modes:
- Control manual: Turn the load ON/OFF manually.
- Llum ON/OFF: Load turns ON at dusk and OFF at dawn.
- Light On+Timer: Load turns ON at dusk and stays ON for a set duration.
- Control de temps: Load operates during specified time periods.
- Monitoring and Configuration: Use the optional MT50 remote meter, mobile application, or PC software connected via the RS485 port to monitor real-time data, view energy statistics, and adjust parameters.
7. Manteniment
Regular maintenance ensures the longevity and optimal performance of your charge controller:
- Inspeccionar connexions: Periodically check all wiring connections (PV, battery, load) for tightness and corrosion. Loose connections can cause overheating and damage.
- Controlador net: Keep the controller's exterior clean and free from dust and debris. Ensure the heat sink fins are clear for effective cooling.
- Ventilació: Verify that the installation area remains well-ventilated and free from obstructions that could impede airflow around the controller.
- Monitoritzar el rendiment: Regularly check the controller's display or monitoring software for any error codes or unusual readings.
- Salut de la bateria: Ensure your battery bank is properly maintained according to the battery manufacturer's guidelines.
8. Solució De Problemes
If you encounter issues with your Tracer3215BN controller, consider the following:
- Sense càrrega:
- Check PV panel connections and ensure correct polarity.
- Verify PV input voltage is within the controller's operating range (Max 150VDC).
- Ensure sufficient sunlight on the solar panels.
- La càrrega no funciona:
- Check load connections and ensure correct polarity.
- Comproveu el volum de la bateriatage està per sobre del baix voltage disconnect threshold.
- Check the selected load working mode.
- Ensure the load current does not exceed the rated discharge current (30A).
- Controller Overheating:
- Ensure adequate ventilation around the controller.
- Reduce the load or PV input if consistently operating at maximum capacity in high ambient temperatures.
- Codis d'error: Refer to the controller's display or monitoring software for specific error codes and consult the EPEVER official documentation for their meaning and resolution.
9. Especificacions tècniques
Key technical data for the Tracer3215BN MPPT Charge Controller:
Imatge: Taula detallada d'especificacions tècniques.
| Paràmetre | Valor |
|---|---|
| Sistema nominal Voltage | 12VDC / 24VDC Auto work |
| Corrent de càrrega nominal | 30A |
| Corrent nominal de descàrrega | 30A |
| Màx. Entrada solar Voltage | 150VDC |
| Max. PV Input Power (12V Battery) | 390W |
| Max. PV Input Power (24V Battery) | 780W |
| Self-consumption (12V) | ≤60mA |
| Self-consumption (24V) | ≤30mA |
| Dimensió de muntatge | 130 mm x 204 mm |
| Mida del forat de muntatge | Φ4.7 |
| Cable d'alimentació | 6 AWG (16 mm²) |
| Dimensió | 281 mm x 160 mm x 60 mm |
| Pes | 2.3 kg |
| Temperatura de l'entorn de treball | -35 ℃ ~ +55 ℃ |
| Humitat relativa | ≤95% (N.C.) |
| Tancament | IP30 |
| Posada a terra | Negatiu comú |
| Port de comunicació | RS485 / RJ45 Interface |
10. Informació de la garantia
For detailed warranty terms and conditions, please refer to the product packaging, the official EPEVER website, or contact your authorized dealer. Warranty coverage typically includes defects in materials and workmanship under normal use.
11. Suport
Should you require technical assistance, have questions regarding installation, operation, or troubleshooting, please contact:
- EPEVER Customer Service: Refer to the official EPEVER weblloc per obtenir dades de contacte.
- Authorized Sales Agent: GolandCentury (as mentioned in product information).
When contacting support, please have your product model (Tracer3215BN) and any relevant error codes or observations ready.
