DATOUBOSS 48V 6200W Hybrid Solar Inverter

1. Sarrera

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. Segurtasun-argibideak

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.

• Ziurtatu inbertsore-makina ondo aireztatutako gune batean instalatuta dagoela, material sukoietatik urrun.
• Ez jarri inbertsoreari euri, elur edo likidoen eraginpean.
• Before any wiring or maintenance, disconnect all power sources (PV, battery, and AC grid).
• Erabili babes pertsonaleko ekipamendu (BPE) egokia instalazioan zehar.
• Verify correct polarity for all DC connections.
• Ziurtatu inbertsorearen lurra egokia.

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. Produktua amaitu daview

3.1 Ezaugarri nagusiak

• Uhin sinusoidal hutsaren irteera: Energia egonkorra eta garbia ematen du, elektronika sentikorrerako egokia.
• Integrated MPPT Charge Controller: 120A MPPT for efficient solar charging, supporting up to 8500W PV input and 500V DC.
• Bateriaren bateragarritasuna: 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.
• Hainbat kargatzeko modua: Configurable modes including Solar Priority, AC Priority, Solar & AC, and Solar Only.
• Babes integrala: Overboltage, overload, short circuit, and surge protection with EMI filtering.
• LCD pantaila: Real-time system data, operating status, and error codes.

3.2 Osagaiak eta interfazeak

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.

4. irudia: Xehetasuna 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. Konfigurazioa

4.1 Instalazioaren kokapena

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 Konexio elektrikoak

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

1. Lurreratzea: Connect the inverter to a reliable earth ground.
2. Bateria konexioa: Connect the 48V battery bank to the Battery Terminal Positive (+) and Negative (-) ports. Ensure correct polarity.
3. PV Sarrera Konexioa: Connect the solar panel array to the PV Input terminals. Observe the maximum PV input voltage (500V DC) and current (27A).
4. AC sarrerako konexioa: Connect the AC grid power to the AC Input terminals.
5. Korronte alternoko irteerako konexioa: 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. Komunikazio Portuak: 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. Funtzionamendu-argibideak

5.1 Hasierako piztea

1. Ziurtatu konexio guztiak seguruak eta zuzenak direla.
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 LCD pantaila eta ezarpenak

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.

• Egoera adierazlea: Indicates the current operating status (e.g., charging, inverting).
• Kargatzeko adierazlea: Bateriaren kargatze egoera erakusten du.
• Matxura adierazlea: 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.

• Kargatzeko moduak:
  • AC Power First: Prioritizes AC utility power for charging.
  • Eguzki-lehentasuna: Eguzki-energia lehenesten du kargatzeko.
  • Solar Power and AC Power First: Uses both solar and AC power for charging.
  • Eguzkia bakarrik: Bateriak eguzki-energiaz soilik kargatzen ditu.
• Discharge Modes:
  • SUB Solar First: Prioritizes solar power, then battery, then utility.
  • USB Utility First: Prioritizes utility power, then solar, then battery.
  • 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. Mantentzea

Mantentze-lan erregularrak zure inbertsorearen errendimendu optimoa eta iraupena bermatzen ditu.

• Garbiketa: Aldian-aldian garbitu inbertsorearen kanpoaldea oihal lehor eta leun batekin. Ziurtatu aireztapen-irekidurak hautsik eta hondakinik gabe daudela.
• Konexioen egiaztapena: Annually inspect all electrical connections for tightness and signs of corrosion.
• Ingurumen-kontrola: Ziurtatu instalazio-ingurunea tenperatura eta hezetasun-tarte jakin batzuen barruan mantentzen dela.
• Firmware eguneraketak: Egiaztatu fabrikatzailearena webwebgunea eskuragarri dauden firmware eguneratzeetarako.

7. Arazoak

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. Zehaztapenak

9. Bermea eta Laguntza

9.1 Bermearen informazioa

This DATOUBOSS Hybrid Solar Inverter comes with a Urtebeteko bermea fabrikatzailearen akatsen aurka. 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 Laguntza Teknikoa

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 webharremanetarako informazioa lortzeko gunea.