1. Úvod
The DATOUBOSS DT4862SQ is a state-of-the-art 6200W 48V hybrid solar inverter, meticulously engineered for EU household solar systems. This all-in-one unit integrates an 8500W maximum PV input, high-efficiency Maximum Power Point Tracking (MPPT) solar charging technology, and delivers a pure sine wave output. It is designed to operate seamlessly in both on-grid and off-grid configurations, ensuring a stable and efficient power supply for various home appliances.
Key features include an optional CT current sensor for anti-backflow functionality, enabling unlimited load capacity and precise control over grid power interaction, in full compliance with EU solar regulations. The inverter also boasts multiple safety protections and an intelligent LCD for real-time data monitoring and customizable settings. Its wide compatibility extends to various battery types and a broad operating temperature range, making it suitable for diverse applications from residential use to mobile power solutions.
Image 1: DATOUBOSS 6200W Hybrid Solar Inverter highlighting its core capabilities.
2. Bezpečnostní informace
Please read and understand all safety instructions before installing, operating, or maintaining the inverter. Failure to follow these instructions may result in electric shock, fire, severe injury, or death.
- Instalaci musí provést kvalifikovaný personál v souladu se všemi místními elektrotechnickými předpisy a předpisy.
- Do not attempt to disassemble or repair the inverter. Refer all servicing to qualified service personnel.
- Zajistěte správné uzemnění střídače.
- Disconnect all power sources (PV, battery, AC grid) before performing any maintenance or wiring.
- The inverter is equipped with multiple safety protections including overload, over-temperature, short circuit, and battery over/under voltage ochrana.
- This device features surge protection with EMI filtering and strong lightning protection to ensure equipment safety.
Image 2: Inverter with surge and lightning protection features.
3. Obsah balení
Please check the package contents upon receipt to ensure all items are present and undamaged. The package may vary based on the version purchased:
Version 1: DT4862S (Inverter Only)
- DT4862S Hybrid Solar Inverter × 1
- English User Manual × 1
Version 2: DT4862S + CT Sensor Kit
- DT4862S Hybrid Solar Inverter × 1
- CT Current Sensor × 1
- English User Manual × 1
Image 3: Illustration of package contents, including the inverter and optional CT sensor.
4. Konec produktuview
The DATOUBOSS DT4862SQ inverter features a robust design with clear indicators and accessible connection points.
Image 4: Front, side, and bottom views of the inverter with labeled components.
4.1 Přední panel
- LCD displej: Shows real-time status, fault indicators, and charging information.
- Indikátor stavu: LED lights for AC, Inverter, Charge, and Fault.
- Displej tlačítka: ESC, UP, DOWN, ENTER buttons for navigation and settings adjustment.
4.2 boční panely
- Vypínač ON/OFF: Hlavní ovládání napájení pro střídač.
- Komunikační port RS232: Pro datovou komunikaci.
- Komunikační port: Additional port for system integration.
- CT Signal Port: For connecting the optional CT current sensor for anti-backflow function.
4.3 Bottom Surface Connections
- Output Ground Wire: Essential safety connection.
- AC vstup: Připojení pro střídavý proud z rozvodné sítě nebo generátoru.
- AC výstup: Připojení pro domácí spotřebiče.
- PV vstup: Connections for solar panel arrays.
- Battery Terminal Positive (+): Connection for positive battery terminal.
- Battery Terminal Negative (-): Connection for negative battery terminal.
5. Specifikace
| Atribut | Hodnota |
|---|---|
| Název značky | DATOUBOSS |
| Číslo modelu | DT-4862S-A |
| Velikost | 44.03 x 30.9 x 12.55 cm |
| Hmotnost | 8.85 kg |
| Typ výstupu | SINGL |
| Výstupní frekvence | 50/60 Hz |
| Výstupní objemtage | 220/230/240 V AC ± 5 % |
| Průběh | Čistá sinusová vlna |
| Jmenovitý výkon měniče | 6200W |
| Špičkový výkon | 12400 VA |
| Maximální FV příkon | 8500W |
| Max PV Input Voltage | 500 V DC |
| Rozsah sledování MPPT | 360-430V |
| Max PV vstupní proud | 27A |
| Maximální nabíjecí proud FV panelů | 120A |
| Baterie Voltage | 48 V DC |
| Maximální AC nabíjecí proud | 100A |
| Max Charging Current (Total) | 120A |
| Napájecí mřížka Voltage Dosah | 100-280VAC |
| Jmenovitý výstupní proud | 26.9A |
| Účiník | >0.99 |
| Maximální účinnost konverze | 98 % |
| Provozní teplota | -10-50 °C |
| Skladovací teplota | -15-60 °C |
| Hluk | ≤ 50 dB |
| Je chytré zařízení | Ano |
| Osvědčení | CE |
| EU LVD Voltage | Nízký objemtage: Below 50Vac or 75Vdc |
| Původ | pevninská Čína |
6. Instalace
Proper installation is crucial for the safe and efficient operation of your hybrid solar inverter. Always ensure power is disconnected before making any connections.
6.1 Montáž střídače
- Choose a suitable location that is well-ventilated, dry, and protected from direct sunlight and moisture.
- Zajistěte dostatečný volný prostor kolem měniče pro správné proudění vzduchu a odvod tepla.
- Mount the inverter securely to a sturdy wall or surface using appropriate fasteners.
6.2 Zapojení kabeláže
Refer to Image 4 for the location of connection terminals on the bottom surface and side panels.
- Základy: Connect the output ground wire terminal to a reliable earth ground. This is a critical safety step.
- Připojení baterie: Connect the positive (+) and negative (-) battery terminals to your 48V battery bank. Ensure correct polarity. The inverter is compatible with LifePo4, Lithium, AGM, SLA, Gel, and Flooded batteries.
- Připojení FV vstupu: Connect your solar panel array to the PV input terminals. Ensure the PV voltage is within the 60-500Vdc range and the maximum PV input power does not exceed 8500W.
- Připojení výstupu střídavého proudu: Connect your household loads to the AC output terminals.
- AC Input Connection (Grid/Generator): Connect the AC input terminals to your utility grid or a compatible generator.
- CT Current Sensor (Optional): If using the anti-backflow function, connect the CT current sensor to the designated CT Signal Port on the side panel.
- Komunikační porty: Connect RS232 or other communication cables as required for monitoring or system integration.
Warning: Incorrect wiring can cause severe damage to the inverter, batteries, and connected appliances, and poses a risk of electric shock or fire.
7. Provoz
The DATOUBOSS hybrid solar inverter offers flexible operation modes and intelligent control.
Image 5: Key operational features of the inverter.
7.1 Zapnutí/vypnutí
- After all connections are secure, switch on the battery breaker (if applicable).
- Zapněte jistič FV panelu (pokud je k dispozici).
- Flip the Power ON/OFF Switch on the inverter's side panel to the 'ON' position.
- LCD displej se rozsvítí a měnič zahájí spouštěcí sekvenci.
- Pro vypnutí použijte opačné pořadí: vypněte střídač, poté fotovoltaiku a nakonec baterii.
7.2 LCD displej a funkce tlačítek
The intelligent LCD provides real-time data and allows for system configuration.
- ESC: Opuštění aktuální nabídky nebo návrat na předchozí obrazovku.
- NAHORU / DOLŮ: Procházení možností nabídky nebo úprava nastavení.
- ZADEJTE: Potvrzení výběru nebo vstup do podnabídky.
The LCD displays critical information such as input/output voltage, current, frequency, battery status, and operational mode. You can customize settings like charging priority (solar first, utility first), charging current, and various alarm thresholds.
7.3 Provozní režimy
- On/Off Grid Dual Modes: The inverter supports seamless switching between on-grid and off-grid operation. In case of grid failure, it automatically switches to off-grid mode, utilizing solar and battery power for continuous supply.
- High-efficiency MPPT Charging: The advanced MPPT controller ensures maximum solar energy harvesting with a wide tracking range of 60-500Vdc and a maximum PV charging current of 120A.
- Výstup čisté sinusové vlny: Provides clean and stable 220/230/240VAC power at 50/60Hz, compatible with all sensitive home appliances without interference.
7.4 Bezdrátová komunikace
The inverter supports wireless communication, allowing you to monitor its status in real-time via a dedicated mobile application. Refer to the separate APP manual for setup and usage instructions.
8. Údržba
Regular maintenance ensures the longevity and optimal performance of your DATOUBOSS inverter.
- Čištění: Periodically clean the exterior of the inverter and ensure ventilation openings are free from dust and debris. Use a dry, soft cloth. Do not use liquid cleaners.
- Kontroly připojení: Annually inspect all electrical connections (PV, battery, AC input/output, ground) for tightness and signs of corrosion. Tighten any loose connections.
- Stav baterie: Monitor baterie voltage and performance regularly. The inverter includes battery equalization features to help extend battery life. Follow your battery manufacturer's maintenance guidelines.
- Podmínky prostředí: Ensure the inverter operates within its specified temperature range (-10°C to 50°C) and humidity levels.
- Aktualizace firmwaru: Zkontrolujte výrobce website for any available firmware updates to ensure your inverter has the latest features and performance enhancements.
9. Řešení problémů
Tato část obsahuje řešení běžných problémů, se kterými se můžete setkat. V případě problémů, které zde nejsou uvedeny, kontaktujte technickou podporu.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Měnič se nezapíná | No battery power; Inverter switch OFF; Loose connections. | Zkontrolujte objem baterietage; Ensure inverter switch is ON; Verify all connections are secure. |
| Žádný AC výstup | Overload; Short circuit; Inverter fault; Battery low. | Reduce load; Check for short circuits; Check LCD for fault codes; Charge batteries. |
| Nabíjení fotovoltaiky nefunguje | FV vstup objtage too low/high; PV connections loose; Shading on panels. | Zkontrolujte PV objtage; Inspect PV wiring; Clear any shading. |
| LCD displays fault code | Specifická systémová chyba. | Refer to the full user manual for a list of fault codes and their corresponding solutions. |
10. Záruka a podpora
DATOUBOSS products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase documentation or visit the official DATOUBOSS website. Please have your model number (DT-4862S-A) and purchase date ready when contacting support.
11. Použitelné scénáře
The DATOUBOSS 48V 6200W Hybrid Inverter is versatile and suitable for a wide range of applications:
- EU household/villa solar grid-tied/off-grid power supply
- Small shops & studios energy-saving solar power supply
- RV, camping and other outdoor mobile solar power use
- Standby power supply in areas with unstable power grid
- Solar power supply for small industrial equipment & agricultural machinery
Image 6: Visual representation of diverse applications for the hybrid inverter.
