Deye Hybrid Inverter User Manual

1. Bubuka

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Deye Hybrid Inverter. The Deye Hybrid Inverter is a key component in modern solar power systems, designed to manage energy flow between solar panels, batteries, and the electrical grid. It functions as both a DC/DC converter and a DC/AC inverter, producing a pure sine wave output suitable for various residential, commercial, and utility applications.

The SUN-SG04LP3 series offers robust performance and flexibility, supporting both on-grid and off-grid operations, and is capable of parallel connection for increased capacity. Please read this manual thoroughly before installation and operation to ensure optimal performance and safety.

2. Émbaran Kasalametan

WARNING: ELECTRIC SHOCK HAZARD. Improper installation or operation can lead to serious injury or death. Only qualified personnel should perform installation and maintenance.

• Always disconnect all power sources (PV, battery, grid) before performing any service or maintenance.
• Pastikeun grounding ditangtoskeun tina inverter nu.
• Ulah muka inverter casing unless explicitly instructed by the manufacturer.
• Anggo alat pelindung diri (APD) anu merenah, kalebet sarung tangan anu diisolasi sareng pelindung panon.
• Pastikeun sadaya sambungan kabel aman sareng terpolarisasi kalayan leres.
• Jauhkeun barudak sareng tanaga anu henteu sah ti daérah pamasangan.
• Inverter beroperasi dina vol tinggitages and currents. Exercise extreme caution.

3. Produk Langkungview

The Deye Hybrid Inverter is designed for high efficiency and reliability in managing solar energy. Key features include:

• 100% Unbalanced Output: Each phase can handle unbalanced loads.
• AC Couple Functionality: Allows for retrofitting into existing solar systems.
• Parallel Operation: Supports up to 10 units for both on-grid and off-grid applications, enabling scalable power solutions.
• High Charging/Discharging Current: Maximum charging/discharging current of 50A.
• Flexible Battery Management: Features 6 time periods for battery charging/discharging, optimizing efficiency with high voltage accu.
• Generator Support: Capable of storing energy from a diesel generator.
• Komunikasi: Equipped with RS485 and CAN communication interfaces for Battery Management System (BMS) integration.
• Desain mantap: IP65 protection degree for outdoor installation.

4. Spésifikasi

The following table details the technical specifications for the Deye Hybrid Inverter SUN-SG04LP3 series:

5. Setup jeung Instalasi

The Deye Hybrid Inverter is designed for wall-mounted installation. Proper installation is crucial for safety and performance. Refer to the following guidelines and diagrams:

5.1 Pasang Inverter

• Choose a suitable location that is well-ventilated, protected from direct sunlight and rain, and accessible for maintenance.
• Ensure the mounting surface can support the weight of the inverter (approx. 52 kg).
• Maintain adequate clearance around the inverter for proper airflow and cooling.
• Use appropriate mounting hardware for wall-mounting.

5.2 Sambungan Listrik

All electrical connections must be performed by a certified electrician in accordance with local and national electrical codes.

• Input PV: Connect solar panel strings to the PV1-1, PV1-2 inputs. Observe correct polarity.
• Sambungan batré: Connect the battery bank to the BATTERY terminals. Ensure correct voltage and polarity (40-60V). The inverter supports Lead-acid or Li-lon batteries with self-adaption to BMS.
• Sambungan grid: Connect to the utility grid via the GRID terminals.
• Sambungan beban: Connect your household or facility loads to the LOAD terminals.
• Generator Connection: If using a diesel generator, connect it to the GEN terminals.
• Komunikasi: Connect BMS via RS485 or CAN ports (COM1, COM2, COM3).
• Grounding: Pastikeun inverter leres grounded.

6. Parentah Operasi

The Deye Hybrid Inverter intelligently manages power flow based on available solar energy, battery charge, and grid status. The operating modes are generally automatic, but understanding the power flow is essential.

6.1 Power Flow Scenarios

• Day with Solar Energy: Solar panels generate electricity, powering the backup load, charging the battery, and feeding excess energy back to the grid.
• In the Evening: When solar production is low or absent, the battery discharges to power the backup load. If battery power is insufficient, the grid supplies power.
• Day without Grid: In an off-grid scenario, solar panels power the backup load and charge the battery. The battery then supplies power when solar is insufficient.
• Gagal Daya: The inverter automatically switches to battery backup to power essential loads, ensuring continuous power supply.

6.2 Pangimeutan jeung Kontrol

The inverter features a display for status monitoring and can be connected to a monitoring system via WIFI for remote access and control. Refer to the specific monitoring system manual for detailed instructions on setup and usage.

7. Pangropéa

Regular maintenance ensures the longevity and optimal performance of your Deye Hybrid Inverter. The inverter features smart cooling, but periodic checks are recommended.

• Inspeksi Visual: Periodically check the inverter for any visible damage, loose connections, or signs of overheating.
• beberesih: Ensure the cooling vents are free from dust and debris to maintain proper airflow. Use a soft, dry cloth for cleaning the exterior. Do not use liquids.
• Cék sambungan: Annually, or as recommended by a qualified technician, verify the tightness of all electrical connections (PV, battery, grid, load).
• Apdet parangkat lunak: Keep the inverter's firmware updated as recommended by Deye to ensure optimal performance and access to new features.
• Kaayaan Lingkungan: Ensure the operating environment remains within the specified temperature range (-25~60℃) and that the IP65 protection is not compromised.

8. Cara ngungkulan

Bagian ieu nyayogikeun pituduh umum pikeun masalah umum. Pikeun masalah anu rumit, hubungi dukungan téknis.

• Taya Kaluaran Daya: Check all input power sources (PV, battery, grid) and ensure they are connected and active. Verify circuit breakers are not tripped.
• Inverter Not Starting: Confirm battery voltage is within the operational range (40-60V). Check for any error codes on the display.
• Performance ngurangan: Inspect solar panels for shading or dirt. Check PV input voltage and current against specifications. Ensure cooling vents are clear.
• Masalah Komunikasi: Verify WIFI connection and network settings. Check RS485/CAN cable connections to the BMS.
• Sora anu teu biasa: While the inverter operates with low noise (<30 dB), any unusual or loud noises should be investigated. Disconnect power and contact support.

9. Tips pamaké

Bari euweuh tips pamaké husus ti ulangviews or Q&A were available, here are some general recommendations for optimizing your hybrid inverter system:

• Ukuran batré: Ensure your battery bank is adequately sized for your typical load and desired backup duration.
• Manajemén beban: Prioritize essential loads for battery backup during grid outages to maximize uptime.
• Ngawaskeun: Regularly check the inverter's performance data via its display or remote monitoring platform to identify potential issues early.
• Pamasangan profésional: Always use qualified professionals for installation to ensure safety and compliance with all regulations.

10. Garansi jeung Rojongan

The Deye Hybrid Inverter comes with a garansi 5 taun, covering manufacturing defects and malfunctions under normal operating conditions.

For technical support, warranty claims, or any inquiries, please contact:

• WhatsApp: +852 46091341
• Surélék: ajie7221@gmail.com
• Jam Gawé: 9:00-22:30 am (Beijing time)

Please have your inverter model number and serial number ready when contacting support to facilitate a quicker resolution.