Uživatelská příručka k hybridnímu solárnímu invertoru DATOUBOSS 11KW

1. Úvod

This manual provides detailed instructions for the installation, operation, and maintenance of the DATOUBOSS 11KW Hybrid Solar Inverter. This advanced inverter is designed to convert 48V DC power from solar panels or batteries into 220/230V AC power for various applications. It features a built-in 150A MPPT solar charge controller and supports both on-grid and off-grid operations, including battery-less mode and parallel connection for increased capacity.

Please read this manual thoroughly before installation and operation to ensure safe and efficient use of the inverter.

2. Bezpečnostní pokyny

Always adhere to the following safety precautions to prevent injury and damage to the inverter or connected equipment:

• Instalaci musí provést kvalifikovaný personál v souladu s místními elektrotechnickými předpisy.
• Před zahájením jakékoli kabeláže nebo údržby se ujistěte, že jsou odpojeny všechny zdroje napájení.
• Nepokoušejte se měnič rozebírat ani opravovat sami. Kontaktujte kvalifikovaný servisní personál.
• Chraňte měnič před vodou, vlhkostí a hořlavými materiály.
• Zajistěte řádné větrání kolem měniče, aby nedošlo k přehřátí.
• This inverter is equipped with multiple protection functions including short-circuit, overcurrent, overvoltage, podpaltage, overtemperature, and overload protection. However, proper system design and installation are crucial.

Obrázek: Overview of the inverter's comprehensive 360-degree protection features, including short circuit, overcurrent, overvoltage, podpaltage, overload, over-temperature, and backfill protection.

3. Konec produktuview

The DATOUBOSS 11KW Hybrid Solar Inverter is a versatile power solution combining the functions of an inverter, solar charger, and battery charger. It provides uninterruptible power supply and features a pure sine wave output to protect sensitive electronics.

Klíčové vlastnosti:

• 11KW Pure Sine Wave Hybrid Inverter (48V DC to 230V AC).
• Built-in 2 MPPT, bidirectional MPPT module with a maximum PV open circuit voltage 500 V DC.
• Supports parallel operation of up to 9 units for increased power capacity.
• LCD display for real-time system data and operating status.
• Konfigurovatelný vstup objtage range and AC/solar charger priority via LCD settings.
• Supports power statistics and analysis, even without Wi-Fi connection.
• Three priority modes: Grid priority, Solar priority, and Battery priority.
• Multi-function protection: Short-circuit, overcurrent, overvoltage, podpaltage, přehřátí, přetížení.
• Integrated parallel lines and current balancing lines for dynamic monitoring.
• Lithium battery activation function.
• Fuse reverse connection protection.
• Two output ports: one common output and one backup output.

Image: Front, side, and rear views of the DATOUBOSS 11KW Hybrid Solar Inverter, highlighting the LCD display, function keys, charging indicator, error display, and various connection ports including AC input/output, solar panel input, battery input, parallel connection, BMS/RS485, RS232 communication ports, and power switch.

Image: Detailed labeled diagram of the inverter's ports and controls. Key components include: 1. LCD display, 2. Status display, 3. Charging indicator, 4. Error display, 5. Function keys, 6. AC Input, 7. Main Output, 8. Second Output, 9. BMS/RS485 Communication Port, 10. RS232 Communication Port, 11. Solar Panel Input, 12. Parallel connection, 13. Dry Contact, 14. Battery Input, 15. Power ON/OFF Switch.

4. Nastavení

4.1 Instalační prostředí

Install the inverter in a clean, dry, and well-ventilated area. Avoid direct sunlight, high temperatures, and excessive humidity. Ensure sufficient clearance around the unit for proper airflow.

4.2 Zapojení kabeláže

Refer to the port diagram in Section 3 for connection points. Ensure all connections are secure and correctly polarized. Use appropriate cable gauges for all connections to prevent overheating and power loss.

• Připojení baterie: Connect the 48V battery bank to the Battery Input terminals. Observe correct polarity (+ to + and - to -).
• Vstup solárního panelu: Connect your solar array to the Solar Panel Input terminals. Ensure the total open circuit voltage of the PV array does not exceed 500VDC.
• Vstup/výstup střídavého proudu: Connect the grid AC power to the AC Input and your loads to the Main Output and Second Output terminals.
• Paralelní připojení: For parallel operation (up to 9 units), connect the parallel communication cables and power balancing lines between the inverters.

Image: Diagrams illustrating parallel operation configurations for two and three DATOUBOSS 48V 11KW Hybrid Inverters, showing connections for solar panels, batteries, grid, and load, along with communication connections between units.

4.3 Komunikační rozhraní

The inverter features RS232 and BMS/RS485 communication ports.

• Port RS232: Can be connected to a Wi-Fi module for wireless communication and monitoring of inverter data. Note: The Wi-Fi module provides remote viewing but does not support remote modification of parameters or remote control.
• BMS/RS485 Port: Used for communication with compatible batteries. Ensure correct pin mapping (1 to 485B, 2 to 485A) when connecting to the battery's communication pins.

Obrázek: Podrobný view of the RS232 and BMS/RS485 communication ports, with instructions for connecting to a Wi-Fi module and battery BMS, including RJ45 pinout for RS485 communication.

4.4 Provoz bez baterií

This inverter supports battery-less operation, allowing it to directly power loads from photovoltaic (PV) modules. In this mode, the inverter converts DC power from PV directly to AC power for homes or other loads. If PV generation is insufficient, the system can draw energy from the grid to ensure continuous power supply.

Image: Explanation of battery-free operation, detailing how the inverter can supply power without connecting batteries, directly converting DC power from PV modules to AC power for loads, and integrating with the grid when PV power is insufficient.

Image: Table outlining the advantages (reduced initial costs, improved system flexibility, reduced battery loss, flexible upgrade) and limitations (no power supply at night, impact of PV generation fluctuations) of battery-less operation, along with applicable scenarios.

5. Provoz

5.1 LCD displej a funkční tlačítka

The LCD display provides real-time system data, including input/output voltage, battery status, power statistics, and operating mode. Use the function keys (ESC, UP, DOWN, ENTER) to navigate menus and configure settings.

Image: Close-up of the inverter's LCD display, showing various real-time data points such as input voltage (AC, PV1, PV2), battery status, output load, and indicators for AC/Inverter, Charging, and Fault. The display also shows the system's energy flow.

5.2 režimy nabíjení

Měnič podporuje čtyři režimy nabíjení:

1. Priority of the Mains Power Supply: If no mains power is available, the battery is charged using solar energy.
2. Priorita solární energie: Charging with solar energy has priority. If no solar power is available, the battery is charged via the power grid.
3. Mixed Loading: Solar and mains power can charge the battery at the same time.
4. Pouze solární: The battery can only be recharged using solar energy.

5.3 Charge Output Working Modes

The inverter offers three charge output working modes:

1. Netz (Utility Priority - Default): The mains current has priority over the load.
2. Sluneční: Solar power has priority, then battery, then grid for power consumption.
3. SBU (Solární baterie - Utility): Solar power has priority, then battery, then utility (grid) in order of priority.

Image: Visual representation of the four charging modes (Priority of Mains Power Supply, Solar Priority, Mixed Loading, Solar Only) and three charge output working modes (Netz/Utility, Solar, SBU), illustrating the power flow and priority settings for each mode.

6. Údržba

Regular maintenance ensures the longevity and optimal performance of your DATOUBOSS Hybrid Solar Inverter.

• Čištění: Periodically clean the inverter's exterior with a dry cloth. Ensure ventilation openings are free from dust and debris.
• Spojení: Annually check all electrical connections for tightness and signs of corrosion. Loose connections can lead to overheating and poor performance.
• Prostředí: Zajistěte, aby teplota a vlhkost vzduchu v instalačním prostředí zůstaly v rámci specifikovaného rozsahu.
• Aktualizace firmwaru: Zkontrolujte výrobce webna webu, kde najdete dostupné aktualizace firmwaru pro zlepšení výkonu nebo řešení problémů.
• Stav baterie: If using batteries, monitor their health and charge/discharge cycles regularly to extend their lifespan. The inverter can be configured for regular charging and discharging to prolong battery life.

7. Řešení problémů

If you encounter issues with your inverter, refer to the following common troubleshooting steps. For persistent problems, contact customer support.

8. Specifikace

The following table outlines the key technical specifications for the DATOUBOSS 11KW Hybrid Solar Inverter (Model DT4811B).

Image: A close-up of the product label on the DATOUBOSS 11KW Hybrid Solar Inverter, displaying detailed technical specifications such as capacity, operating temperature, protection degree, inverter mode parameters, AC charger details, solar mode parameters, and the serial number.

9. Záruka a podpora

Společnost DATOUBOSS se zavázala ke kvalitě produktů a spokojenosti zákazníků.

• Záruka: Na tento produkt se vztahuje 5letá záruka.
• Služby zákazníkům: Professional 24-hour customer service is available to assist with any product-related questions or issues.
• Kontakt: For support, please refer to the contact information provided with your purchase or visit the official DATOUBOSS webmísto.

Image: Icons representing key aspects of DATOUBOSS customer support: 10 Years Lifespan (product design target), 5 Years Guarantee (warranty period), 24 Hrs Response (customer service availability), and Local Warehouses (for distribution and service).