DATOUBOSS 48V 6200W Hybrid Solar Inverter

1. Introducció

This manual provides essential information for the safe and efficient operation of your DATOUBOSS 48V 6200W Hybrid Solar Inverter. Please read this manual thoroughly before installation and use, and retain it for future reference. This inverter is designed to convert 48V DC power to 220/230V AC, suitable for various applications including residential, office, and off-grid systems.

Figure 1: DATOUBOSS 48V 6200W Hybrid Solar Inverter. Key specifications include 6200W rated output, 8500W max PV input, 48V 120A DC input, 27A max PV input current, 230VAC 50/60Hz AC output, 500V max solar voltage, -10°C to 50°C operating temperature, 100A/120A DC max charging/discharging current, and IP54 ingress protection.

2. Instruccions de seguretat

Observe all safety warnings and instructions in this manual. Improper installation or operation can lead to electric shock, fire, or serious injury. Only qualified personnel should perform installation and maintenance.

• Ensure the inverter is installed in a well-ventilated area, away from flammable materials.
• Do not expose the inverter to rain, snow, or liquids.
• Before any wiring or maintenance, disconnect all power sources (PV, battery, and AC grid).
• Utilitzeu l'equip de protecció individual (EPI) adequat durant la instal·lació.
• Verify correct polarity for all DC connections.
• Assegureu-vos de posar a terra correctament l'inversor.

Figure 2: The inverter includes safety features such as overvoltage protection, IP54 dust protection, overload protection, and short circuit protection. These features are designed to prevent overload, short circuit, and surge hazards.

3. Producte acabatview

3.1 Característiques clau

• Sortida d'ona sinusoïdal pura: Provides stable and clean power suitable for sensitive electronics.
• Controlador de càrrega MPPT integrat: 120A MPPT for efficient solar charging, supporting up to 8500W PV input and 500V DC.
• Compatibilitat de la bateria: Operates with 48V lithium or lead-acid batteries, and supports battery-free operation.
• Zero Injection Function: Prevents excess solar power from being fed back into the public grid using a CT sensor.
• Múltiples modes de càrrega: Configurable modes including Solar Priority, AC Priority, Solar & AC, and Solar Only.
• Protecció integral: Inclou overvoltage, overload, short circuit, and surge protection with EMI filtering.
• Pantalla LCD: Real-time system data, operating status, and error codes.

3.2 Components i interfícies

Figure 3: Front, left, and rear views of the inverter showing various ports and the LCD display. The front panel features the LCD display and control buttons. The left side includes the Power ON/OFF Switch, RS232 Communication Port, BMS/RS485 Communication Port, and CT Signal Port. The rear panel includes the Output Ground Wire, Fans, AC Input, AC Output, PV Input, Battery Terminal Positive, and Battery Terminal Negative.

Figura 4: Detallada view of the Smart LCD Display Screen. It shows the LCD display (1), Status indicator (2), Charging indicator (3), Fault indicator (4), ESC button (5), UP button (6), DOWN button (7), and ENTER button (8). These elements provide real-time system information and allow for configuration adjustments.

4. Configuració

4.1 Ubicació d'instal·lació

Install the inverter indoors in a dry, cool, and well-ventilated area. Ensure adequate clearance around the unit for proper airflow and heat dissipation. Avoid direct sunlight, high humidity, and corrosive environments.

4.2 Connexions elèctriques

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

1. Posada a terra: Connect the inverter to a reliable earth ground.
2. Connexió de la bateria: Connect the 48V battery bank to the Battery Terminal Positive (+) and Negative (-) ports. Ensure correct polarity.
3. Connexió d'entrada FV: Connect the solar panel array to the PV Input terminals. Observe the maximum PV input voltage (500V DC) and current (27A).
4. Connexió d'entrada de CA: Connect the AC grid power to the AC Input terminals.
5. Connexió de sortida de CA: Connect your AC loads to the AC Output terminals.
6. CT Sensor Connection: For zero injection functionality, connect the provided CT sensor to the CT Signal Port and install it on the main AC input line to monitor grid consumption/export.
7. Ports de comunicació: Use RS232 or BMS/RS485 ports for communication with external devices or battery management systems, if applicable.

Figure 5: Wiring diagram illustrating connections for Power Grid, Load, Solar, and 48V Battery. The inverter connects to the AC grid (Max AC Input Voltage: 280V±3V, Nominal Input Frequency: 50/60Hz, Nominal Input Voltage: 230Vac), solar panels (Max Input Power: 8500W, Max PV Open Circuit Voltage: 500V, PV voltage range: 85V-450V), 48V battery (Nominal DC Input Voltage: 48V, DC Max.charging current: 120A, DC Max.Discharging current: 125A), and AC loads (Rated Output Power: 6200W, Nominal Output Voltage: 230Vac, AC Output: 26.9A).

Figure 6: System diagram showing the inverter integrating solar, battery, grid, and home loads. The inverter powers various appliances like tube lights, fans, refrigerators, and air conditioners. A CT sensor is included for real-time power control and zero injection functionality.

5. Instruccions de funcionament

5.1 Engegada inicial

1. Assegureu-vos que totes les connexions siguin segures i correctes.
2. Turn on the battery breaker (if applicable).
3. Turn on the PV array breaker (if applicable).
4. Turn on the AC input breaker (if applicable).
5. Switch the inverter's Power ON/OFF switch to the 'ON' position.
6. Observe the LCD display and LED indicators for normal operation.

5.2 Pantalla LCD i configuració

The LCD display provides real-time operational data. Use the UP, DOWN, ESC, and ENTER buttons to navigate menus and adjust settings. Refer to Figure 4 for button locations.

• Indicador d'estat: Indicates the current operating status (e.g., charging, inverting).
• Indicador de càrrega: Shows battery charging status.
• Indicador d'error: Illuminates in case of an error or fault. Refer to the troubleshooting section for fault codes.

5.3 Charging and Discharge Modes

The inverter supports various configurable modes to optimize energy usage.

Figure 7: The inverter offers four charging modes and three discharge modes. Charging modes include AC power first, Solar priority, Solar power and AC power first, and Solar only. Discharge modes include SUB Solar First, USB Utility First, and SBU Battery First.

• Modes de càrrega:
  • AC Power First: Prioritizes AC utility power for charging.
  • Prioritat solar: Prioritza l'energia solar per a la càrrega.
  • Solar Power and AC Power First: Uses both solar and AC power for charging.
  • Només solar: Carrega bateries exclusivament amb energia solar.
• Discharge Modes:
  • SUB Solar First: Prioritza l'energia solar, després la bateria i finalment els serveis públics.
  • Utilitat USB Primer: Prioritza l'energia elèctrica, després l'energia solar i després la bateria.
  • SBU Battery First: Prioritizes battery power, then solar, then utility.

5.4 Battery-Free Operation

The inverter can operate without a battery connected, directly supplying power to loads from photovoltaic generation or the grid. This feature reduces initial investment and offers system flexibility.

Figure 8: Explanation of battery-free operation. The inverter can supply power without connecting batteries, provided there are other power sources (such as solar photovoltaic modules or the grid). It directly converts DC power from PV modules into AC power for loads without needing battery storage.

5.5 Zero Injection Function

The integrated zero injection function, combined with the CT sensor, prevents excess solar energy from being fed back into the public grid. This is crucial for installations with grid export restrictions and optimizes self-consumption.

6. Manteniment

Un manteniment regular garanteix un rendiment òptim i una llarga vida útil del vostre inversor.

• Neteja: Netegeu periòdicament l'exterior de l'inversor amb un drap sec i suau. Assegureu-vos que les obertures de ventilació estiguin lliures de pols i deixalles.
• Comprovació de connexions: Inspeccioneu anualment totes les connexions elèctriques per comprovar si estan ben ajustades i si hi ha signes de corrosió.
• Control ambiental: Assegureu-vos que l'entorn d'instal·lació es mantingui dins dels rangs de temperatura i humitat especificats.
• Actualitzacions de firmware: Comproveu el del fabricant weblloc web per a qualsevol actualització de firmware disponible.

7. Solució De Problemes

If the inverter displays a fault code or exhibits abnormal behavior, refer to the following general troubleshooting steps. For specific fault codes, consult the detailed troubleshooting guide in the full product manual (if available) or contact technical support.

8. Especificacions

9. Garantia i Suport

9.1 Informació de la garantia

This DATOUBOSS Hybrid Solar Inverter comes with a 1 any de garantia contra defectes de fabricant. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by improper installation, misuse, neglect, or unauthorized modifications.

9.2 Suport tècnic

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact DATOUBOSS customer support through the retailer where the product was purchased or visit the official DATOUBOSS weblloc per obtenir informació de contacte.