1. Einleitung
This manual provides essential information for the safe and efficient operation of your WLLKIY 5.6KW Hybrid Solar Power Inverter. Please read this manual thoroughly before installation and use, and keep it for future reference.
The WLLKIY 5.6KW Hybrid Solar Power Inverter is a versatile device designed to integrate solar power, utility grid, and battery power to provide continuous power supply. It features a high PV input, MPPT solar charger, and built-in Wi-Fi for convenient monitoring.
2. Hauptmerkmale
- Customizable status LED ring with RGB light.
- Touchable button interface with a 4.3" colored LCD display.
- Built-in Wi-Fi for mobile monitoring via a dedicated application.
- Supports USB On-the-Go (OTG) function.
- Data log events stored directly within the inverter.
- Reserved communication port (RS485, CAN-BUS or RS232) for Battery Management System (BMS) integration.
- Battery independent design, allowing operation without a battery in certain configurations.
- Battery equalization feature to extend battery life cycle.
- User-friendly LCD operation for easy configuration.
- Improved charging power capabilities.
- Built-in anti-dust kit for enhanced durability.
3. Sicherheitshinweise
Bitte beachten Sie die folgenden Sicherheitsvorkehrungen, um Verletzungen und Schäden am Wechselrichter oder an angeschlossenen Geräten zu vermeiden:
- Die Installation darf nur von qualifiziertem Personal durchgeführt werden.
- Stellen Sie sicher, dass alle Kabel die richtige Dimensionierung haben und ordnungsgemäß isoliert sind.
- Der Wechselrichter darf nicht zerlegt werden. Er enthält keine vom Benutzer wartbaren Teile.
- Keep the inverter away from water, excessive humidity, and flammable materials.
- Sorgen Sie für ausreichende Belüftung rund um den Wechselrichter, um eine Überhitzung zu vermeiden.
- Always disconnect all power sources (PV, utility, battery) before performing any maintenance or wiring.
- Tragen Sie während der Installation und Wartung geeignete persönliche Schutzausrüstung (PSA).
4. Einrichtung und Installation
4.1 Produktüberschussview
The WLLKIY 5.6KW Hybrid Solar Power Inverter features a sleek design with a prominent circular LCD display and an LED ring on the front. The rear panel provides all necessary connection terminals.
Abbildung 4.1: Vorderseite view des Wechselrichters.
Figure 4.2: Inverter with highlighted specifications.
4.2 Verbindungsanschlüsse
The rear panel of the inverter provides various ports for connecting to solar panels, batteries, the utility grid, and loads. It also includes communication ports for advanced system integration.
Abbildung 4.3: Rückseite view of the Inverter with connection ports.
- AC-EINGANG: Anschluss an das Stromnetz oder einen Generator.
- AC-AUSGANG: Anschluss an Haushaltsgeräte/Verbraucher.
- PV IN: Connects to solar panel arrays. Ensure correct polarity (+/-).
- Batterie: Connects to the battery bank. Ensure correct polarity (+/-).
- Eingangsunterbrecher: Main AC input circuit breaker.
- Erdungspunkt: Zur Systemerdung.
- USB: For data transfer and firmware updates.
- COM/BMS: Communication ports for external devices like Battery Management Systems.
4.3 Systemanschlussplan
The inverter can be integrated into various power systems, including solar, generator, and utility grid inputs, to power your home appliances and charge batteries.
Figure 4.4: Typical System Connection Diagram.
4.4 Auswahl des PV-Moduls
When selecting appropriate PV modules for your system, it is crucial to consider the inverter's specifications to ensure compatibility and optimal performance. Pay close attention to the open circuit voltage (Voc) und maximale Leistung voltage (Vmpp) of your PV modules.
Figure 4.5: PV Module Selection Guidelines and Parameters.
Key considerations for PV module selection:
- The Open Circuit Voltage (Voc) of your PV modules must not exceed the maximum PV array open circuit voltage des Wechselrichters (500VDC).
- The Open Circuit Voltage (Voc) of your PV modules should be higher than the minimum battery voltage.
Refer to the table in Figure 4.5 for detailed parameters for the ISolar SMV IV 5.6KW model.
5. Betrieb des Wechselrichters
5.1 LCD-Display und Tasten
The inverter features a 4.3-inch color LCD display and touch-sensitive buttons for easy navigation and configuration. The display provides real-time information about the system status, input/output voltages, charging currents, and more.
Figure 5.1: Inverter LCD Display.
Use the touch buttons to navigate through menus, view different parameters, and adjust settings. Refer to the on-screen prompts for specific operations.
5.2 Mobile Monitoring (Wi-Fi)
The built-in Wi-Fi module allows for convenient remote monitoring of your inverter's performance via a dedicated mobile application. Download the official app from your device's app store and follow the in-app instructions to connect your inverter.
5.3 Datenerfassung
The inverter automatically logs important system events and performance data. This data can be accessed via the LCD display or through the mobile monitoring application, providing valuable insights into your system's operation and history.
6. Spezifikationen
| Parameter | Wert |
|---|---|
| Nennleistung | 5600 VA/5600 W |
| Eingangslautstärketage | 230 V Wechselstrom |
| Wählbare Lautstärketage Reichweite | 170–280 V AC (für PCs); 90–280 V AC (für Haushaltsgeräte) |
| Frequenzbereich | 50 Hz/60 Hz (automatische Erkennung) |
| AC-Lautstärketage Regulierung (Batt.-Modus) | 230VAC ± 5% |
| Stoßleistung | 11200VA |
| Wirkungsgrad (Spitze) | 90 % bis 93 % |
| Übertragungszeit | 15 ms (für PCs); 20 ms (für Haushaltsgeräte) |
| Wellenform | Rein Sinus |
| Batterie Voltage | 48 V Gleichstrom |
| Float-Ladevolumentage | 54 V Gleichstrom |
| Überladeschutz | 63 V Gleichstrom |
| Solarladegerättyp | MPPT |
| Maximale PV-Array-Leistung | 6000 W |
| MPPT-Bereich Betriebsspannungtage | 120-450 V DC |
| Maximum PV Matrix Open Circuit Voltage | 500 V Gleichstrom |
| Maximaler Solarladestrom | 120 A |
| Maximaler AC-Ladestrom | 100 A |
| Maximaler Gesamtladestrom | 120 A |
| Abmessungen (LxBxH) | 115x300x400 mm |
| Nettogewicht | 10 kg |
| Betriebstemperatur | -10°C bis 50°C |
| Lagertemperatur | -15°C bis 60°C |
7. Wartung
Regelmäßige Wartung gewährleistet die Langlebigkeit und optimale Leistung Ihres Wechselrichters:
- Reinigung: Periodically clean the exterior of the inverter with a dry, soft cloth. Ensure ventilation openings are free from dust and debris. The built-in anti-dust kit helps, but regular checks are recommended.
- Verbindungen: Annually check all electrical connections for tightness and signs of corrosion. Loose connections can lead to overheating and poor performance.
- Umfeld: Stellen Sie sicher, dass die Betriebsumgebung innerhalb der vorgegebenen Temperatur- und Feuchtigkeitsbereiche bleibt.
- Batteriezustand: If using batteries, monitor their health and perform recommended maintenance as per the battery manufacturer's guidelines. The inverter's battery equalization feature helps maintain battery health.
8. Fehlerbehebung
This section provides guidance for common issues. For problems not listed here, please contact customer support.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Wechselrichter schaltet sich nicht ein | No input power (PV, battery, or AC), loose connections, tripped breaker. | Check all power connections, ensure breakers are on, verify battery voltage. |
| Kein AC-Ausgang | Überlastung, Kurzschluss, niedrige Batteriespannungtage, Wechselrichterfehler. | Reduce load, check for short circuits, charge batteries, check error codes on LCD. |
| PV-Eingang lädt nicht | Insufficient sunlight, PV array voltage out of range, faulty PV connection. | Check sunlight conditions, verify PV array voltage is within MPPT range (120-450VDC), inspect PV connections. |
| Probleme mit der Wi-Fi-Verbindung | Incorrect network settings, weak signal, app issues. | Ensure correct Wi-Fi credentials, move inverter closer to router, restart inverter and app. |
9. Garantie und Support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. WLLKIY is committed to providing high-quality products and customer satisfaction.
If you encounter any issues or require technical assistance, please contact WLLKIY customer support through the following channels:
- WebWebsite: Visit the official WLLKIY webWebsite mit häufig gestellten Fragen und Support-Ressourcen.
- E-Mail: Refer to your purchase documentation for support email addresses.
- Telefon: Contact numbers may be available on the product packaging or official webWebsite.
Please have your product model (ISolar-SMV-IV-5.6KW 48V) and serial number (if applicable) ready when contacting support.