1. Úvod
The ANERN MPPT Solar Charge Controller is a multi-level Maximum Power Point Tracking (MPPT) photovoltaic battery charge controller designed for efficient solar energy management. Utilizing advanced MPPT technology, this controller can significantly improve the control accuracy and increase the output power of your solar panel by 5% to 30% compared to traditional PWM controllers. It automatically recognizes 12V/24V systems and supports various battery types, making it a versatile solution for diverse solar power applications.
2. Konec produktuview
2.1 Vzhled a součásti produktu
| Žádný. | Komponent |
|---|---|
| 1 | LCD obrazovka |
| 2 | Rozhraní teplotního senzoru |
| 3 | Terminály fotovoltaického pole |
| 4 | Svorky baterie |
| 5 | Zátěžové svorky |
| 6 | Komunikační rozhraní RJ45 |
| 7 | Button (Up/Menu) |
| 8 | Button (Down/Enter) |
| 9 | USB VÝSTUP |
Oznámení: If the remote temperature sensor is not connected, the controller will compensate charging parameters by 25°C for the battery temperature.
2.2 Klíčové vlastnosti
- Nastavitelné parametry: Allows customization of various charging and discharge parameters.
- Kryt zpomalující hoření: Features a Class V-0 flame retardant casing pro zvýšenou bezpečnost.
- Komplexní ochrana: Includes multiple protection mechanisms for safe operation.
- Adaptive Battery Type: Compatible with a wide range of battery types (see Section 4.2).
- Teplotní kompenzace: Automatically adjusts charging parameters based on battery temperature.
- Možnosti komunikace: Supports RS485, RJ45, and optional Bluetooth for monitoring and control.
2.3 Aplikační scénáře
This MPPT solar charge controller is suitable for a variety of off-grid solar power systems, including:
- Daily household power supply systems
- Marine applications (Yachts)
- Road construction lighting and power
- Rekreační vozidla (RV)
- General solar power systems
3. Nastavení a instalace
Správná instalace je zásadní pro bezpečný a efektivní provoz vašeho solárního regulátoru nabíjení. Pečlivě dodržujte tyto kroky.
3.1 System Diagram and Wiring
Refer to the system diagram above for a visual representation of the connections.
- Připojte baterii: Connect the battery to the battery terminals (4) on the controller. Ensure correct polarity (+ to + and - to -). It is highly recommended to install a fuse on the positive battery line.
- Připojení zátěže: Connect the DC load to the load terminals (5) on the controller. Ensure correct polarity. A fuse should also be installed on the positive load line.
- Připojení FV panelu: Connect the solar panel (PV array) to the photovoltaic array terminals (3) on the controller. Ensure correct polarity. An appropriate breaker should be installed between the PV array and the controller.
- Connect Inverter (Optional): If using an inverter, connect it to the battery terminals or a separate distribution block connected to the battery, ensuring proper fusing and grounding. The diagram shows an inverter connected to the AC output, which implies it's an AC load, but typically inverters connect directly to the battery bank. For DC loads, connect to the load terminals.
- Teplotní senzor (volitelný): If using an external temperature sensor, connect it to the temperature sensor interface (2).
- Communication Interface (Optional): For remote monitoring or control, connect RS485/RJ45 cables to interface (6) or use the optional Bluetooth module.
Important Safety Note: Always connect the battery first, then the load, and finally the solar panel. Disconnect in the reverse order: solar panel, then load, then battery. Ensure all connections are tight and secure.
3.2 Výběr typu baterie
The controller is adaptive to different battery types. You must select the correct battery type in the controller's settings to ensure optimal charging and prolong battery life. Supported types include:
- Sealed Lead-Acid (SLD)
- Flooded Lead-Acid (FLD)
- GEL
- Lithium (LiFePO4, Li(NiCoMn)O2)
- User-defined (USR) for custom parameters
4. Provoz
4.1 LCD displej a navigace
The LCD screen (1) displays real-time system information, including battery voltage, charging current, discharge current, and various operational parameters. Use the buttons (7) and (8) to navigate through the menus and adjust settings.
- Up/Menu Button (7): Short press to cycle through display screens. Long press to enter or exit the menu for parameter settings.
- Down/Enter Button (8): Short press to cycle through display screens or decrease a value. Long press to confirm a setting or enter a sub-menu.
4.2 Nastavení parametrů
To adjust parameters such as battery type, charging voltages (equalized, absorption, float), LVR, LVD, HVD, and light control voltage, long-press the Menu button (7) to enter the settings menu. Navigate using the Up (7) and Down (8) buttons, and confirm selections with a long press of the Down button (8). Refer to the "Product Parameters" table in Section 5 for default values and ranges.
4.3 Komunikační funkce
The controller offers various communication interfaces for remote monitoring and data management:
- RS485/RJ45: Connect to a computer or other monitoring devices using the RJ45 communication interface (6).
- Bluetooth (volitelné): For models with Bluetooth functionality, you can connect to a mobile application for wireless monitoring and parameter adjustment.
5. Specifikace
5.1 Všeobecné specifikace
- Je chytré zařízení: Ano
- Původ: pevninská Čína
- Osvědčení: CE, RoHS
- Rozměry:
- 10-20A Models: 175mm * 147mm * 47mm
- 30-40A Models: 215mm * 145mm * 75mm
- 50-60A Models: 260mm * 190mm * 85mm
5.2 Elektrické parametry
| Parametr | Hodnota | |||||
|---|---|---|---|---|---|---|
| Jmenovitý nabíjecí proud | 10A | 20A | 30A | 40A | 50A | 60A |
| Vstup | ||||||
| Max otevřený objtage solárního panelu | 100V (at the lowest temperature), 92V (at a standard temperature of 25°C) | |||||
| Systém ohodnocený objtage | 12V/24V Auto recognized | |||||
| Maximální objem baterietage | 8V-32V | |||||
| Maximální příkon | 130W (12V) 260W (24V) | 260W (12V) 520W (24V) | 390W (12V) 780W (24V) | 520W (12V) 1040W (24V) | 650W (12V) 1300W (24V) | 780W (12V) 1560W (24V) |
| Výstup | ||||||
| Typ baterie | User default, Sealed, Flooded, GEL, LiFePO4, Li(NiCoMn)O2, Maintenance-free lead-acid | |||||
| Vyrovnané nabíjení objtage | Maintenance-free lead-acid battery: 14.6V, GEL: No, Lead-acid Flooded battery: 14.8V (Duration: 2 hours) | |||||
| Absorpční nabíjení objtage | Maintenance-free lead-acid battery: 14.4V, GEL: 14.2V, Lead-acid Flooded battery: 14.6V (Duration: 2 hours) | |||||
| Plovoucí nabíjení objtage | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 13.8V | |||||
| LVR (nízká objtage Reconnect) | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 12.6V | |||||
| LVD (Low Voltage Odpojit) | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 10.8V | |||||
| Statická ztráta | ≤ 50 mA | |||||
| HVD (High Voltage Odpojit) | Olověná baterie 16V | |||||
| Ovládání světla svtage | 5V/10V/15V/20V | |||||
| Koeficient teplotní kompenzace | -4 mV/°C/2V (25°C) | |||||
| Výbojová smyčka objtage pokles | ≤ 0.2V | |||||
| Teplota LCD | -20 °C ~ +70 °C | |||||
| Provozní teplota | -20 °C ~ +55 °C | |||||
| Skladovací teplota | -30 °C ~ +80 °C | |||||
| Pracovní vlhkost | ≤ 90%, No condensation | |||||
| Třída ochrany | IP30 | |||||
| Uzemněný typ | Pozitivně uzemněné | |||||
6. Údržba
Regular maintenance ensures the longevity and optimal performance of your ANERN MPPT Solar Charge Controller.
- Vizuální kontrola: Periodically check the controller for any signs of damage, loose connections, or corrosion.
- Čistota: Keep the controller clean and free from dust and debris. Use a dry cloth for cleaning. Ensure ventilation openings are not blocked.
- Kontroly připojení: Verify that all wiring connections (PV, battery, load) are secure and tight. Loose connections can cause overheating and poor performance.
- Stav baterie: Monitor your battery's health and ensure it is within its recommended operating parameters. The controller relies on accurate battery voltage čtení.
- Aktualizace firmwaru: If available, check the manufacturer's website for any firmware updates that might improve performance or add features.
7. Řešení problémů
Tato část se zabývá běžnými problémy, se kterými se můžete setkat u regulátoru solárního nabíjení.
- Q: The LCD display is off or shows no power.
- A: Check the battery connections. Ensure the battery is connected with correct polarity and has sufficient voltage (above 8V). Verify that the battery fuse is intact.
- Q: The battery is not charging from the solar panels.
- A:
- Check PV array connections and polarity.
- Ensure the solar panel breaker is not tripped.
- Verify that the solar panel voltage is within the controller's input range (Max open voltage 100 V).
- Check for sufficient sunlight.
- Confirm the battery type setting on the controller matches your battery.
- Q: The load is not receiving power.
- A:
- Zkontrolujte připojení zátěže a polaritu.
- Ensure the load fuse is intact.
- Ověřte, že objem baterietage is above the Low Voltage Disconnect (LVD) setting. The controller will disconnect the load to protect the battery if voltage je příliš nízké.
- Check load settings on the controller (e.g., light control mode).
- Q: Charging current is lower than expected.
- A:
- Zkontrolujte zastínění solárních panelů.
- Ujistěte se, že solární panely jsou čisté.
- Verify all connections are secure and free of corrosion.
- Confirm the battery is not already fully charged or near full capacity.
- Check the ambient temperature; extreme temperatures can affect performance.
7.1 Tipy pro uživatele
- For optimal performance, ensure the controller is installed in a well-ventilated area, away from direct sunlight and moisture.
- Always use appropriately sized wiring for your system to minimize voltagpokles a maximalizace efektivity.
- If using the optional Bluetooth module, ensure it is within range of your monitoring device for stable connection.
- Periodically check the temperature sensor connection to ensure accurate battery temperature compensation.
8. Záruka a podpora
Pro informace o záruce, technickou podporu nebo servisní dotazy se prosím obraťte na svého prodejce nebo přímo na výrobce. Uschovejte si účtenku jako doklad o koupi.
