pengenalan
This manual provides detailed instructions for the installation, operation, and maintenance of your EVGATSAUTO 12V/24V 30A MPPT Solar Controller. Please read this manual thoroughly before using the product to ensure proper function and safety.
Arahan Keselamatan
- Ensure all connections are correct and secure before powering on the system.
- Jangan cuba membaiki atau mengubah suai alat kawalan sendiri. Hubungi kakitangan yang berkelayakan untuk servis.
- Pasang pengawal di kawasan yang mempunyai pengudaraan yang baik, jauh daripada bahan mudah terbakar dan cahaya matahari langsung.
- Avoid contact with water or other liquids. The controller has an IP32 waterproof rating, meaning it is protected against solid objects over 2.5mm and spraying water.
- Sentiasa sambungkan bateri dahulu, kemudian panel solar, dan akhirnya beban. Putuskan sambungan dalam susunan terbalik.
- Gunakan tolok wayar yang sesuai untuk semua sambungan bagi mengelakkan terlalu panas.
Produk Selesaiview
The EVGATSAUTO Solar Controller is designed to manage the power flow from your solar panel to your battery and load. It features an intelligent MPPT 3-stage charging mode for efficient battery charging and a humanized LCD display for easy monitoring and control.
Ciri-ciri Utama:
- Automatic identification of 12V/24V system voltage.
- High efficiency intelligent MPPT 3-stage mod pengecasan.
- Humanized LCD display and double button interface for easy operation.
- Dual USB output (2.4A *2) for charging external devices.
- Multiple protection functions: over voltage, short circuit, over load, overcharge, over-discharge.
- Accurate temperature compensation for optimized charging and discharging voltage.
- Working storage function: records total run time, error timers, and full charge times.
- Load control mode selection and timer function for street light applications.
Figure 1: EVGATSAUTO Solar Controller in a solar power system context.
Rajah 2: Depan view of the EVGATSAUTO Solar Controller.
Spesifikasi
| semasa | 30A |
| Dinilai Voltage | 12V/24V (Auto Recognition) |
| Output USB | 2.4A * 2 |
| Over Current (V) | 13.7V (for 12V system) / 27.4V (for 24V system) |
| Over Discharge Current (V) | 10.5-11V (for 12V system) / 21-22V (for 24V system) |
| Pampasan Suhu | -3mv/℃/cell |
| Empty Load Wastage | <45mA |
| Vol. Gelungtage Penurunan | <200mv |
| Paparan | Paparan LCD |
| Jenis Pengecasan | MPPT |
| Gred Kalis Air | IP32 |
| bahan | plastik |
| warna | Hitam + Oren |
| Product Dimensions (30A) | 17.5 x 14 x 4 cm (6.9 x 5.5 x 1.6 inci) |
| Berat Barang | 1.04 paun |
| Pengeluar | EVGATSAUTO |
Figure 3: Product dimensions for the 30A model.
Arahan Persediaan
Follow these steps to correctly connect your solar controller to the solar panel, battery, and load. Ensure all power sources are disconnected before making any connections.
- Sambungkan Bateri: Connect the battery to the controller's battery terminals (marked with a battery symbol). Ensure correct polarity (+ to + and - to -). The controller will automatically detect the system voltage (12V atau 24V).
- Sambungkan Panel Suria: Connect the solar panel to the controller's solar panel terminals (marked with a solar panel symbol). Ensure correct polarity.
- Sambungkan Beban: Connect the DC load to the controller's load terminals (marked with a light bulb symbol). Ensure correct polarity.
Penting: Always connect the battery first, then the solar panel, and finally the load. Disconnect in the reverse order: load first, then solar panel, then battery.
Figure 4: Controller Connection Method Diagram.
Arahan Operasi
LCD Display and Buttons:
The controller features an LCD display that shows real-time system status and parameters. Two buttons are used for navigation and setting adjustments.
Figure 5: LCD Display and Control Buttons.
Mod Pengecasan:
The controller utilizes an intelligent MPPT 3-stage charging mode to optimize battery life and performance:
- Caj Pukal: Rapid charging to bring the battery to approximately 80% capacity.
- Caj Penyerapan: Charging at a constant voltage to bring the battery to 100% capacity.
- Caj Terapung: Maintaining the battery at full charge with a lower voltage untuk mengimbangi pelepasan kendiri.
Output USB:
The controller includes dual USB ports (2.4A max each) for charging compatible devices such as mobile phones, driving recorders, cameras, and tablets.
Figure 6: Dual USB Output Functionality.
Penyelenggaraan
To ensure optimal performance and longevity of your solar controller, perform the following maintenance checks periodically:
- Kebersihan: Pastikan pengawal bersih dan bebas daripada habuk dan serpihan. Gunakan kain kering untuk pembersihan.
- Sambungan: Periodically check all wiring connections for tightness and corrosion. Loose connections can cause voltage jatuh dan terlalu panas.
- Pengudaraan: Pastikan kawasan pemasangan mempunyai pengudaraan yang baik untuk mengelakkan alat kawalan terlalu panas.
- Kesihatan Bateri: Monitor your battery's health and ensure it is properly maintained according to the battery manufacturer's guidelines.
Menyelesaikan masalah
If you encounter issues with your solar controller, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada paparan pada LCD | Bateri tidak disambungkan atau volum rendahtage; kekutuban terbalik. | Semak sambungan bateri dan voltage. Pastikan polariti yang betul. |
| Bateri tidak dicas | Solar panel not connected or insufficient sunlight; reversed polarity; faulty solar panel. | Check solar panel connections and ensure adequate sunlight. Verify polarity. Test solar panel output. |
| Beban tidak berfungsi | Load not connected or reversed polarity; battery low; load overcurrent protection activated. | Check load connections and polarity. Ensure battery is sufficiently charged. Reduce load or check for short circuits. |
| Pengawal terlalu panas | Pengudaraan yang lemah; beban yang berlebihan. | Ensure adequate airflow around the controller. Reduce connected load if possible. |
Jika masalah berterusan selepas mencuba penyelesaian ini, sila hubungi sokongan pelanggan.
Waranti dan Sokongan
Produk ini disertakan dengan waranti pengeluar standard. Untuk terma dan syarat waranti tertentu, sila rujuk dokumentasi yang diberikan bersama pembelian anda atau hubungi terus penjual.
For technical support, troubleshooting assistance, or any questions regarding your EVGATSAUTO Solar Controller, please contact EVGATSAUTO customer service through the retailer where the product was purchased.
Anda juga boleh melawat EVGATSAUTO Store on Amazon untuk maklumat lanjut dan pilihan hubungan.