Deye SUN-SG05LP1-EU-SM2 Series Single Phase Hybrid Inverter User Manual

1. Bubuka

This manual provides essential information for the safe and efficient installation, operation, and maintenance of the Deye SUN-SG05LP1-EU-SM2 series of single-phase hybrid inverters. These inverters are designed to integrate solar photovoltaic (PV) systems with battery storage and the electrical grid, supporting both on-grid and off-grid operations. They are suitable for residential and light commercial applications, offering advanced energy management features.

The Deye hybrid inverter features a colorful touch LCD for easy monitoring and control, an IP65 protection degree for outdoor installation, and the capability for AC coupling to retrofit existing solar systems. It supports parallel operation of up to 16 units and offers flexible battery management with 6 configurable time periods for charging and discharging, including support for storing energy from a diesel generator.

2. Émbaran Kasalametan

Please read and understand all safety instructions before installing, operating, or performing maintenance on the inverter. Failure to follow these instructions may result in electric shock, fire, serious injury, or death.

• Pamasangan kedah dilaksanakeun ku tanaga anu mumpuni luyu sareng kode sareng peraturan listrik lokal.
• Do not attempt to repair the inverter yourself. Refer all servicing to qualified service personnel.
• Ensure all power sources (PV, battery, grid, generator) are disconnected and locked out before performing any work on the inverter.
• Anggo alat pelindung pribadi (PPE), kalebet sarung tangan insulasi sareng kacamata kaamanan.
• The inverter contains high voltage and current components. Do not touch live parts.
• Pastikeun grounding ditangtoskeun tina inverter nu.
• Jauhkeun barudak sareng tanaga anu henteu sah tina inverter.

3. Produk Langkungview

3.1 Fitur konci

• Colorful Touch LCD: Intuitive interface for monitoring system status and configuring settings.
• Perlindungan IP65: Suitable for outdoor installation, resistant to dust and water jets.
• Kopling AC: Compatible with existing solar systems for easy retrofitting.
• Parallel Operation: Up to 16 units can be connected in parallel for increased power capacity in both on-grid and off-grid modes.
• High Charging/Discharging Current: Supports a maximum charging/discharging current of 190A.
• Flexible Battery Management: 6 configurable time periods for optimized battery charging and discharging cycles.
• Diesel Generator Support: Ability to store energy from a diesel generator, enhancing energy independence.

3.2 Komponen Inverter

4. Setélan

4.1 Pasang Inverter

The inverter is designed for wall mounting. Ensure the mounting surface is strong enough to support the inverter's weight (26.8 kg) and that there is adequate clearance for ventilation and cable connections. Refer to the mounting template provided with the inverter for precise drilling locations.

4.2 Basic System Architecture and Wiring

The Deye hybrid inverter integrates various power sources and loads. The following diagram illustrates a typical system setup:

Wiring Steps (General):

1. PV Module Connection: Connect the solar PV array to the inverter's PV input terminals. Ensure correct polarity and voltage/current limits are observed. The inverter has 2 MPPT trackers.
2. Sambungan batré: Connect the battery bank (Lead-acid or Lithium-ion, 40-60V range) to the inverter's battery terminals. Observe correct polarity.
3. Sambungan grid: Connect the inverter to the utility grid via an appropriate circuit breaker.
4. Sambungan beban: Connect the household or facility loads to the inverter's load output terminals.
5. Generator Connection (Optional): If using a diesel generator, connect it to the designated generator input on the inverter, often through an ATS.
6. Sambungan Komunikasi: Connect communication cables (RS485/RS232/CAN) for monitoring and control.

Always consult the detailed wiring diagrams in the full installation manual for specific connection points and safety procedures.

5. Parentah Operasi

5.1 Mimiti Power-Up

1. After all connections are securely made and verified, switch on the battery breaker.
2. Switch on the PV array DC isolator.
3. Switch on the AC grid breaker.
4. The inverter will perform a self-test and then begin operation.

5.2 LCD Témbongkeun jeung Napigasi

The colorful touch LCD provides real-time system status, energy flow diagrams, and access to configuration menus. Navigate through the menus using the touch interface to view parameters, set operating modes, and configure battery charging/discharging schedules.

5.3 Modeu operasi

Inverter ieu ngadukung rupa-rupa modeu operasi, diantarana:

• Self-Consumption Mode: Prioritizes using solar energy for loads, then charging the battery, and finally exporting excess to the grid.
• Time-of-Use Mode: Optimizes energy usage based on predefined time periods, often charging batteries during off-peak hours and discharging during peak hours.
• Mode Nyadangkeun: Provides uninterrupted power to critical loads during grid outages using battery power.
• Modeu Off-Grid: Operates independently from the grid, supplying power from PV and battery.

Specific mode configurations can be adjusted via the LCD or monitoring software.

6. Pangropéa

Regular maintenance ensures optimal performance and longevity of your Deye hybrid inverter.

• Inspeksi Visual: Periodically inspect the inverter for any visible damage, loose connections, or signs of corrosion.
• beberesih: Keep the inverter's exterior clean, especially the cooling fins, to ensure proper heat dissipation. Use a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Ventilasi: Ensure that the ventilation openings are not blocked. The inverter uses intelligent air cooling.
• Cék sambungan: Annually, have a qualified electrician check all electrical connections for tightness and integrity.
• Apdet parangkat lunak: Keep the inverter's firmware updated as recommended by Deye to ensure access to the latest features and performance improvements.

7. Cara ngungkulan

If the inverter is not operating as expected, perform the following basic checks before contacting support:

• Taya Daya/Pareuman: Check all AC and DC breakers. Ensure the battery is charged and connected correctly.
• Kaluaran Daya Lemah: Verify that PV modules are clean and not shaded. Check PV string voltage jeung ayeuna.
• Kodeu kasalahan dina tampilan: Note down any error codes displayed on the LCD. Refer to the full manual for a list of error codes and their meanings.
• Batré Teu Ngecas/Ngosongkeun: Check battery connections and ensure battery management system (BMS) is functioning correctly if applicable. Verify battery settings in the inverter.
• Grid Connection Issues: Check grid breaker and ensure grid parameters are within acceptable limits.

For persistent issues or complex problems, contact Deye technical support or a certified service technician.

8. Spésifikasi

The following table provides key technical specifications for the Deye SUN-SG05LP1-EU-SM2 series hybrid inverters:

9. Tips pamaké

• Model Naming Convention: The model numbers (e.g., 3.6K, 5K, 6K, 7K, 7.6K, 8K) directly indicate the rated AC output power in kilowatts (kW). For example, a '6K' model has a rated output of 6 kW.
• Kasaluyuan batré: Ensure your chosen battery type (Lead-acid or Lithium-ion) is compatible with the inverter's voltage range (40-60V) and that any Lithium-ion battery has a functional Battery Management System (BMS) for optimal performance and safety.
• Parallel Operation: When planning for parallel operation, ensure all inverters are of the same model series and follow the manufacturer's guidelines for interconnection to achieve stable and efficient system expansion.

10. Garansi jeung Rojongan

The Deye SUN-SG05LP1-EU-SM2 series hybrid inverters come with a 10-year warranty, ensuring long-term reliability and peace of mind. For detailed warranty terms and conditions, please refer to the official Deye warranty statement or contact your authorized dealer.

For technical support, troubleshooting assistance, or service requests, please contact your product supplier or visit the official Deye website for support resources and contact information. When contacting support, please have your inverter's model number and serial number readily available.