1. Introducció
The EPEVER Tracer2215BN is an advanced Maximum Power Point Tracking (MPPT) solar charge controller designed for off-grid solar systems. It efficiently manages power flow from solar panels to batteries, ensuring optimal charging and extending battery life. This manual provides essential information for the safe and effective installation, operation, and maintenance of your Tracer2215BN controller.
2. Característiques clau
- Advanced MPPT technology with tracking efficiency ≥ 99.5% and peak conversion efficiency of 98%.
- Ultra-fast tracking speed for accurate Maximum Power Point (MPP) recognition.
- Volum operatiu MPP ampletage gamma.
- Reliable automatic PV current limiting function.
- Die-cast aluminum design for excellent heat dissipation.
- Supports multiple battery types: Sealed, Gel, Flooded, and User-defined (programmable).
- Battery temperature compensation for optimized charging.
- Multiple load working modes: Manual Control, Light ON/OFF, Light On+Timer, and Time Control.
- Real-time energy statistics.
- RS485 port with industrial standard MODBUS open architecture for real-time data monitoring and parameter setting via MT50, APP, or PC software.
- Firmware upgrade support.
3. Informació de seguretat
Si us plau, llegiu atentament totes les instruccions abans de la instal·lació i el funcionament. Si no seguiu aquestes instruccions, podeu patir danys a la unitat, lesions personals o danys materials.
- Assegureu-vos que tot el cablejat estigui correctament polaritzat i connectat de manera segura.
- Do not disassemble or attempt to repair the controller yourself. Contact qualified personnel for service.
- Install the controller in a well-ventilated area, away from flammable materials and corrosive gases.
- Connect the battery first, then the solar panel, and finally the load. Disconnect in the reverse order.
- Wear appropriate personal protective equipment (PPE) during installation, including eye protection.
- Assegureu-vos que el sistema voltage no supera el volum màxim d'entrada del controladortage.
4. Producte acabatview
The Tracer2215BN controller features a robust die-cast aluminum casing with integrated heat sink fins for efficient thermal management. The front panel includes indicators and connection terminals for solar panels, batteries, and loads.
Figura 4.1: Davant view of the EPEVER Tracer2215BN MPPT Solar Charge Controller. This image shows the main body of the controller with its heat sink fins, the EPEVER logo, and the connection terminals for PV (solar panel), BATT (battery), and LOAD, along with LED indicators and a button.
Figura 4.2: Labeled components of the EPEVER Tracer2215BN controller. This diagram identifies key parts: (1) Heat Sink, (2) Charging LED indicator, (3) RTS Port, (4) Solar Terminal, (5) Battery Terminal, (6) Load Terminal, (7) RS-485 Port, (8) Button, and (9) Battery LED indicator. It also explains the function of the RTS port (Remote Temperature Sensor) and the RS-485 port for monitoring and software updates.
The controller's dimensions are approximately 217mm x 143mm x 56mm (8.54 x 5.63 x 2.2 inches) and it weighs 1.5kg.
Figura 4.3: Dimensions of the EPEVER Tracer2215BN controller. This image provides a top-down and side view with measurements, showing the length as 216.6 mm, width as 142.6 mm, and height as 56 mm.
5. Configuració i instal·lació
Follow these steps for proper installation of the Tracer2215BN solar charge controller:
- Muntatge: Choose a suitable location for mounting the controller. It should be indoors, protected from direct sunlight, high temperatures, and water. Ensure adequate airflow around the heat sink. The mounting dimensions are 130mm x 204mm with a mounting hole size of Φ4.7mm.
- Seqüència de cablejat: It is crucial to connect the components in the correct order to prevent damage.
- Connect the battery to the controller first.
- Connect the solar panel to the controller second.
- Connect the DC load to the controller last.
- Seqüència de desconnexió: To disconnect the system, follow the reverse order: disconnect the load, then the solar panel, and finally the battery.
- Mida del cable: Use appropriate cable sizes. For the Tracer2215BN, the recommended power cable size is 8AWG (10mm²).
- Polaritat: Always ensure correct polarity for all connections (positive to positive, negative to negative). Reverse polarity can damage the controller.
Figura 5.1: Wiring diagram for the EPEVER MPPT solar charge controller. This diagram illustrates the correct connection sequence: Solar Panel (PV) to the controller, Battery (BATT) to the controller, and DC Load to the controller. It also shows an optional inverter for AC loads and a fuse for battery protection.
6. Instruccions de funcionament
Once installed, the Tracer2215BN operates automatically. However, certain settings can be configured for optimal performance.
6.1. Selecció del tipus de bateria
The controller supports various battery types. It is essential to select the correct battery type to ensure proper charging and prevent damage. The supported types are Sealed, Gel, Flooded, and User-defined. Refer to the controller's interface or connected monitoring device (MT50, APP, PC software) to select or program the battery parameters.
6.2. Load Working Modes
The controller offers multiple load working modes to manage the DC output:
- Control manual: The load can be turned ON or OFF manually via the controller's button or monitoring software.
- Llum ON/OFF: The load turns ON at dusk and OFF at dawn.
- Light On+Timer: The load turns ON at dusk and stays ON for a set duration (e.g., 2 hours, 4 hours) before turning OFF.
- Control de temps: The load operates during specific programmed time periods.
These modes can be configured using the controller's interface or external monitoring tools.
7. Electronic Protections
The Tracer2215BN is equipped with comprehensive electronic protections to ensure system safety and longevity:
- 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
8. Communication and Monitoring
The Tracer2215BN features an RS485 communication port, allowing for advanced monitoring and control capabilities.
Figura 8.1: Communication options for the EPEVER Tracer2215BN controller. This diagram shows how the controller can connect to various devices via its RS485 port: an MT50 remote meter, eBox-WIFI-01 or eBox-BLE-01 for mobile phone (Android and iOS) connectivity, and a PC (Windows) via an RS485 to USB adapter. These connections enable real-time data monitoring and parameter adjustments.
Through the RS485 port, you can connect to:
- MT50 Remote Meter: For local monitoring and parameter setting.
- eBox-WIFI-01 / eBox-BLE-01: For wireless communication with a mobile phone (Android and iOS) via a dedicated app.
- Programari de PC: Connect to a Windows PC using an RS485 to USB adapter for detailed monitoring, data logging, and firmware upgrades.
The RS485 port utilizes the industrial standard MODBUS open architecture, facilitating integration with other systems.
9. Especificacions tècniques
| Paràmetre | Especificació |
|---|---|
| Sistema nominal Voltage | 12VDC / 24VDC Auto work |
| Corrent de càrrega nominal | 20A |
| Corrent nominal de descàrrega | 20A |
| Màx. Circuit obert PV Voltage | 150VDC |
| Max. PV Input Power (12V Battery) | 260W |
| Max. PV Input Power (24V Battery) | 520W |
| Autoconsum | ≤60mA (12V); ≤30mA (24V) |
| Dimensió de muntatge | 130 mm x 204 mm |
| Mida del forat de muntatge | Φ4.7 mm |
| Power Cable Size | 8 AWG (10 mm²) |
| Dimensions (L x A x A) | 217 mm x 143 mm x 56 mm (8.54 x 5.63 x 2.2 polzades) |
| Pes | 1.5 kg |
| Tipus de bateria compatibles | Sealed, Gel, Flooded, User |
| Tipus de visualització | LED |
| Posada a terra | Negatiu comú |
Figura 9.1: Comparison table of EPEVER Tracer BN series models. This table provides a side-by-side comparison of different models (1215BN, 2215BN, 3215BN, 4215BN) across various specifications such as nominal system voltage, max PV input current, max PV open circuit voltage, power terminals, MPPT voltage range, battery types, battery input voltage range, max PV input power, grounding, dimension, and weight. The Tracer2215BN is highlighted within this series.
10. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim del vostre controlador de càrrega solar:
- Comproveu les connexions: Periodically inspect all wiring connections for tightness and corrosion. Loose connections can cause overheating and power loss.
- Controlador net: Keep the controller clean and free from dust and debris. Ensure the heat sink fins are not obstructed to maintain proper cooling.
- Inspeccionar per danys: Check for any physical damage to the casing, cables, or terminals.
- Salut de la bateria: Monitor de vol de la bateriatage and health. Ensure the battery type setting in the controller matches your battery.
- Condicions ambientals: Assegureu-vos que l'entorn d'instal·lació es mantingui dins dels rangs de temperatura i humitat de funcionament especificats.
11. Solució De Problemes
This section addresses common issues you might encounter with your Tracer2215BN controller.
| Problema | Causa possible | Solució |
|---|---|---|
| No charging from PV |
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| La càrrega no funciona |
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| Sobreescalfament del controlador |
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12. Garantia i Suport
For warranty information and technical support, please contact the authorized seller or EPEVER customer service. GolandCentury is an authorized sales agent for EPEVER products and offers technical support through their service centers located in Chicago (USA), Munich (Germany), Toronto (Canada), and Melbourne (Australia).
Si us plau, conserveu el rebut de compra per a reclamacions de garantia.