1. Informació important de seguretat
Llegiu atentament totes les instruccions i advertències abans de la instal·lació i el funcionament. Si no seguiu aquestes instruccions, podeu patir descàrregues elèctriques, incendis o lesions greus.
- Battery Connection First: When connecting the controller, always connect the rechargeable battery first and ensure it has sufficient power.
- Solar Panel Connection Second: After the battery is successfully connected and the controller starts up, then connect the solar panel.
- Desconnexió adequada: To disconnect, reverse the connection order: disconnect the solar panel first, then the battery.
- Ventilació: Assegureu-vos que hi hagi una ventilació adequada al voltant del controlador per evitar el sobreescalfament.
- Personal qualificat: La instal·lació i el manteniment han de ser realitzats per personal qualificat.
2. Producte acabatview
The PowMr 100A MPPT Solar Charge Controller is designed to efficiently manage power from your solar panels to charge various battery types in 12V, 24V, 36V, or 48V off-grid systems. It features advanced Maximum Power Point Tracking (MPPT) technology for optimal solar energy harvesting and a Digital Signal Processor (DSP) for precise control.
Figure 2.1: The PowMr 100A MPPT Solar Charge Controller, demonstrating its ability to maximize solar energy harvest with high tracking efficiency.
Característiques principals:
- MPPT d'alta eficiència: Achieves 99.9% tracking efficiency, converting up to 35% more sunlight than traditional PWM controllers.
- Control DSP: Built-in Digital Signal Processor for rapid response, precise control, and stable system operation.
- Àmplia compatibilitat de bateries: Supports 12V/24V/36V/48V systems and includes charging profiles for LiFePO4, AGM, GEL, Sealed, and Flooded batteries.
- Protecció de seguretat integral: Features 8 layers of protection against overload, overheating, short circuits, reverse polarity, open circuit, discharge, temperature, and power failure.
- Monitorització en temps real: Integrated LCD screen displays system performance data.
- 3-Stage Càrrega: Supports bulk charge, boost charge, and float charge for fast charging and extended battery life.
- Refrigeració eficient: Two built-in smart cooling fans ensure effective heat dissipation.
3. Configuració i instal·lació
Proper installation is crucial for the safe and efficient operation of your solar charge controller. Follow these steps carefully.
3.1 Muntatge del controlador
Mount the controller in a well-ventilated area, away from direct sunlight, high temperatures, and moisture. Ensure there is sufficient space around the unit for airflow, especially for the cooling fans.
Figure 3.1: Controller components and dimensions. (1) LCD Display, (2) Function Button, (3) PV Input Port, (4) Battery Port, (5) Load Port, (6) Mounting Holes, (7) Cooling Fans.
3.2 Connexions de cablejat
Follow the wiring diagram below. Always connect the battery first, then the solar panel. Ensure all connections are secure and correct polarity is observed.
Figure 3.2: Typical wiring diagram showing the connection of the solar charge controller to solar panels and a battery system.
3.3 Battery Type Configuration
The controller is compatible with various battery types. For lead-acid batteries (AGM, GEL, Sealed, Flooded), the controller automatically adjusts parameters. For lithium batteries (LiFePO4), parameters must be manually adjusted based on the battery's actual voltage característiques.
Figure 3.3: The controller supports various battery types, including LiFePO4, AGM, GEL, Sealed (SLD), and Flooded (FLD) batteries.
Refer to the LCD display and button interface section for instructions on how to adjust battery parameters for lithium batteries.
4. Funcionament
Once installed, the controller will begin operating automatically. The LCD display provides real-time information about your system.
4.1 LCD Display and Button Interface
The built-in LCD screen allows for real-time monitoring of system performance data, including solar input voltage, bateria voltage, charging current, and more. Use the intuitive button interface to navigate through display screens and adjust settings, such as battery type.
Figure 4.1: The smart LCD display provides real-time system data and allows for easy configuration.
4.2 Procés de càrrega
El controlador utilitza un sistema de 3 segonstage charging process to optimize battery charging and extend battery life:
- Càrrega massiva: Charges the battery at its maximum current until the voltage puja a l'impuls voltage nivell.
- Augment de la càrrega: Maintains the boost voltage for a set period, ensuring the battery is fully charged.
- Càrrega del flotador: Reduces the voltage to a lower level to maintain the battery at full charge without overcharging.
Figura 4.2: Les 3-stagEl procés de càrrega garanteix una càrrega de la bateria eficient i segura.
4.3 Control DSP
The integrated Digital Signal Processor (DSP) ensures the controller operates with high precision and stability, providing fast response times to changes in solar input and battery conditions.
Figure 4.3: High-performance DSP control enables fast response, precise control, and stable system operation.
5. Manteniment
Regular maintenance helps ensure the longevity and optimal performance of your solar charge controller.
5.1 Sistema de refrigeració
The controller is equipped with dual smart cooling fans for efficient heat dissipation. Ensure the fan vents are not obstructed and are kept clean from dust and debris. Periodically check that the fans are operating correctly.
Figure 5.1: Dual smart cooling fans provide automatic and efficient heat dissipation.
5.2 Inspecció general
- Inspect all wiring connections periodically to ensure they are tight and free from corrosion.
- Check for any signs of physical damage to the controller or cables.
- Mantingueu el controlador net i lliure de pols i humitat.
6. Solució De Problemes
The controller's LCD display provides valuable information for diagnosing potential issues. Many common problems can be identified and resolved by checking the display and ensuring proper connections.
Problemes comuns i solucions:
- Sense pantalla/Sense alimentació: Check battery connections and ensure the battery has sufficient charge. Verify the polarity.
- Sense càrrega solar: Check solar panel connections and ensure they are receiving sunlight. Verify solar panel voltage a la pantalla LCD.
- Protecció de sobrecàrrega: If the load output is disconnected, reduce the connected load and restart the controller.
- Sobreescalfament: Ensure proper ventilation and clean cooling fan vents.
The controller's 8-layer safety protection system is designed to prevent damage from various faults. If an issue persists, consult the detailed troubleshooting guide available on the PowMr weblloc o contacteu amb el servei d'atenció al client.
7. Especificacions
| Característica | Especificació |
|---|---|
| Marca | Pow Sr |
| Número de model | HHJ-100A-FD |
| Corrent de càrrega nominal | 100A |
| Sistema nominal Voltage | 12V/24V/36V/48V Automàtic |
| Volum d'entrada PV màximtage | 150 V |
| Max Input Power (12V System) | 1200W |
| Max Input Power (24V System) | 2400W |
| Max Input Power (36V System) | 3600W |
| Max Input Power (48V System) | 4800W |
| Eficiència MPPT | >99% |
| Voltage Rang | 9-60V |
| Tipus de visualització | LCD |
| Dimensions del producte (L x A x A) | 6.6" x 2.8" x 10.8" (16.8 cm x 7.2 cm x 27.4 cm) |
| Pes de l'article | 4.9 lliures |
| Interval de temperatura de funcionament | -35 °C ~ +45 °C |
| Gamma d’humitat | ≤95%, sense condensació |
| Altitud | <3000 m |
8. Garantia i Suport
8.1 Informació de la garantia
This PowMr 100A MPPT Solar Charge Controller comes with an 18-month warranty from the date of purchase. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, misuse, accidents, or unauthorized modifications.
8.2 Atenció al client
For technical assistance, warranty claims, or any questions regarding your PowMr product, please visit the official PowMr website or contact their customer service department. Please have your model number (HHJ-100A-FD) and purchase details ready when contacting support.