1. Uvod
This manual provides essential instructions for the installation, operation, and maintenance of the DEYE SUN-12K-SG04LP3-EU Three-Phase Hybrid Inverter. Please read this manual thoroughly before installation and operation to ensure proper use and to prevent damage to the device or injury to personnel. Keep this manual for future reference.
Slika 1: DEYE SUN-12K-SG04LP3-EU Hybrid Inverter and included accessories. This image displays the main inverter unit along with various cables, connectors, and current transformers that are part of the product package.
2. Varnostna navodila
Za zmanjšanje tveganja električnega udara, požara ali poškodb vedno upoštevajte naslednje varnostne ukrepe:
- Namestitev in vzdrževanje mora izvajati samo usposobljeno osebje.
- Ensure the inverter is disconnected from all power sources (PV array, battery, grid) before performing any service or maintenance.
- Ne uporabljajte pretvornika, če je poškodovan ali če se zdi, da ne deluje pravilno.
- Do not attempt to repair the inverter yourself. Contact authorized service personnel.
- Otroke hranite stran od pretvornika.
- The inverter can reach high temperatures during operation. Avoid touching it directly.
- Poskrbite za ustrezno prezračevanje okoli pretvornika, da preprečite pregrevanje.
3. Izdelek je končanview
The DEYE SUN-12K-SG04LP3-EU is a three-phase hybrid inverter designed for solar energy systems. It features two Maximum Power Point Trackers (MPPTs), a WLAN module for monitoring, and an IP65 rating for outdoor installation. It supports low-voltage 48V batteries and offers flexible DC/AC coupling options.
3.1 Ključne lastnosti
- 12 kW Three-Phase Hybrid Inverter
- 48 V nizka glasnosttage Battery Compatibility (Lead-Acid or Lithium-Ion)
- Two MPPTs for optimized solar energy harvesting
- Integrated WLAN module for remote monitoring
- IP65 protection rating for outdoor use
- Supports three-phase unbalanced output
- Equipped with CAN (x2) and RS485 (x1) ports for BMS and parallel communication
- Smart Load application and Grid-Peak-Shave function
3.2 Obseg dobave
Slika 2: Components included in the DEYE SUN-12K-SG04LP3-EU package. This image shows the various accessories such as communication cables, DC connectors, current transformers, and the user manual that come with the inverter.
Preverite, ali so v paketu prisotne vse spodaj navedene komponente:
- DEYE SUN-12K-SG04LP3-EU Hybrid Inverter Unit
- Modul WLAN
- Uporabniški priročnik
- Montažni nosilec
- Communication Cables (e.g., Ethernet, RS485)
- DC priključki
- Tokovni transformatorji (CT)
- Temperaturni senzor
4. Nastavitev in namestitev
Proper installation is crucial for the safe and efficient operation of the inverter. Follow these steps carefully.
4.1 Izbira mesta
- Install the inverter in a well-ventilated area, away from direct sunlight, rain, and dust.
- Ensure the ambient temperature is within the operating range (-40 °C to 60 °C).
- Maintain adequate clearance around the inverter for heat dissipation.
- The inverter is IP65 rated, allowing for outdoor installation, but protection from extreme weather is recommended.
4.2 Namestitev pretvornika
The inverter is designed for wall mounting.
- Priloženi nosilec uporabite kot šablono za označevanje vrtalnih točk na steni.
- Izvrtajte luknje in vstavite ustrezne stenske vložke.
- Montažni nosilec pritrdite na steno.
- Carefully lift the inverter and hang it onto the mounting bracket.
- Secure the inverter to the bracket using the provided screws.
Slika 3: Vrh view of the inverter showing mounting points for wall installation. This image highlights the design features that facilitate easy and flexible installation of the unit on a wall.
4.3 Električne povezave
All electrical connections must comply with local electrical codes and standards.
Slika 4: Spodaj view of the DEYE inverter, illustrating all connection ports. This includes battery connections, communication ports (CAN, RS485), PV input, grid connection, load connection, and generator/smart load ports.
- Priključek PV vhoda: Connect the DC cables from the solar array to the PV input terminals (DC1, DC2). Ensure correct polarity. The inverter has 2 MPPTs.
- Priključek baterije: Connect the battery cables to the BATTERY terminals. The inverter supports 48V low-voltage batteries (Lead-Acid or Lithium-Ion). Ensure correct polarity.
- Priključitev na omrežje AC: Connect the AC grid cables to the GRID terminals. This is a three-phase inverter.
- Povezava obremenitve: Connect the load cables to the LOAD terminals.
- Generator/Smart Load Connection: If applicable, connect the generator or smart load to the GEN terminals.
- Komunikacijska vrata: Connect BMS (Battery Management System) via CAN (COM1, COM2) or RS485 (COM3) ports. An RS232 port is also available for remote control.
- WLAN modul: Insert the WLAN module into its designated port for remote monitoring capabilities.
- Senzor temperature: Connect the external temperature sensor.
Opomba: The inverter supports parallel connection of up to 10 units for increased capacity.
5. Navodila za uporabo
This section details the startup procedure and basic operation of the DEYE Hybrid Inverter.
5.1 Zagon
- After all electrical connections are securely made, switch on the DC switch located on the side of the inverter.
- Switch on the AC breaker from the grid side.
- Razsmernik bo izvedel samodejni test in nato začel delovati.
Slika 5: A hand operating the ON/OFF and DC switch on the side of the inverter. This switch controls the power flow and is essential for safe startup and shutdown procedures.
5.2 Zaslon in vmesnik
The inverter features an intuitive touchscreen interface for monitoring and configuration.
Slika 6: Od blizu view of the inverter's touchscreen display. This interface provides real-time operational data, status indicators (AC, DC, Normal, Alarm), and navigation buttons (Up, Down, Esc, Enter) for system control and monitoring.
- Kazalniki stanja: AC, DC, Normal, Alarm LEDs indicate the current operational status.
- Gumbi za krmarjenje: Use "Up", "Down", "Esc", and "Enter" buttons to navigate through menus and adjust settings.
- Podatki v realnem času: The display shows real-time power flow, battery status, and grid interaction.
Slika 7: A hand interacting with the inverter's intelligent solar control display. This demonstrates the user-friendly interface for managing solar power and maximizing system efficiency.
5.3 Načini delovanja in nastavitve
The inverter offers various operating modes and configurable settings, including:
- Battery Charge/Discharge: Configure up to 6 periods for charging and discharging the battery.
- Grid-Tie Mode: Injects excess solar power into the grid.
- Način izven omrežja: Provides power to loads from PV and battery during grid outages.
- Smart Load Function: Manages connected loads intelligently.
- Grid-Peak-Shave Function: Optimizes energy usage to reduce peak demand from the grid.
Refer to the detailed sections in the full user manual for specific parameter settings and advanced configurations.
5.4 Smart Monitoring Platform
The integrated WLAN module allows connection to the Deye intelligent monitoring platform. This platform enables:
- Remote shutdown in case of emergencies.
- Remote parameter adjustment.
- Remote firmware updates.
- Real-time performance monitoring of the PV system.
6. Vzdrževanje
Redno vzdrževanje zagotavlja dolgo življenjsko dobo in optimalno delovanje vašega pretvornika.
- Čiščenje: Periodically clean the inverter's exterior to remove dust and debris. Ensure ventilation openings are clear. Use a soft, dry cloth. Do not use liquid cleaners.
- Pregledi: Regularly check all electrical connections for tightness and signs of corrosion or damage. Inspect cables for wear and tear.
- Prezračevanje: Ensure that the area around the inverter remains clear to allow for proper airflow and cooling.
- Posodobitve vdelane programske opreme: Keep the inverter's firmware updated through the smart monitoring platform to benefit from performance improvements and new features.
Opozorilo: Pred kakršnim koli vzdrževanjem ali čiščenjem izključite vse vire napajanja.
7. Odpravljanje težav
This section provides solutions for common issues you might encounter. For more complex problems, contact technical support.
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Inverter se ne vklopi | DC switch off, AC breaker off, no PV input, battery disconnected/low voltage | Check DC switch, AC breaker, PV connections, and battery voltage. |
| Brez izhodne moči | Grid disconnected, overload, inverter fault | Check grid connection, reduce load, check display for error codes. |
| WLAN connection issues | Incorrect network settings, weak signal, module not inserted correctly | Verify WLAN settings, ensure strong signal, reinsert WLAN module. |
| Baterija se ne polni/prazni | Incorrect battery settings, BMS communication error, battery fault | Check battery type and settings, verify BMS connection, inspect battery. |
8. Tehnične specifikacije
The following table provides detailed technical specifications for the DEYE SUN-12K-SG04LP3-EU Hybrid Inverter.
Slika 8: A detailed table outlining the technical specifications of the DEYE Hybrid Inverter. This includes data on battery input, PV input, AC output, efficiency, protection, and general characteristics.
| Parameter | Vrednost |
|---|---|
| Model | SUN-12K-SG04LP3-EU |
| Faze | Trifazni |
| External AC Output Power | 12000 W |
| DC vhodna moč (maks.) | 15600 W |
| MPPT-ji | 2 |
| Baterija Voltage | 40 V - 60 V (48 V nominal) |
| Vrsta baterije | Lead-Acid or Lithium-Ion |
| maks. Tok polnjenja/praznjenja | 240 A |
| Zaščitni razred | IP65 |
| Delovna temperatura | -40 °C do 60 °C |
| Dimenzije (D x Š x V) | 42.2 cm x 69.9 cm x 27.9 cm |
| Teža | 33.6 kg |
| Vzporedna povezava | maks. 10 enote |
9. Garancija in podpora
DEYE provides a comprehensive warranty for its products.
Slika 9: The DEYE Hybrid Inverter displayed with a badge indicating a 10-year warranty, signifying product quality and reliability.
- Garancijska doba: The DEYE SUN-12K-SG04LP3-EU Hybrid Inverter comes with a 10-year warranty. Please refer to the official warranty document for detailed terms and conditions.
- Tehnična podpora: For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact your local DEYE distributor or visit the official DEYE webspletno mesto za kontaktne podatke za podporo.
- Posodobitve programske opreme: Guaranteed software updates are available for the product.
