1. Úvod
This manual provides essential information for the safe and efficient operation of your DATOUBOSS Hybrid Solar Inverter 1800W 12V Pure Sine Wave. This advanced inverter is designed to provide clean and stable electricity, protecting sensitive equipment. It is ideal for various off-grid applications such as RVs, camping, home backup systems, and remote cabins. The inverter converts 12V DC power from batteries or solar panels into 230V AC power for household appliances.
Před instalací a použitím si prosím pečlivě přečtěte tento návod k obsluze, abyste zajistili správnou funkčnost a bezpečnost.
2. Bezpečnostní pokyny
VAROVÁNÍ: Nedodržení těchto bezpečnostních pokynů může vést k úrazu elektrickým proudem, požáru, vážnému zranění nebo smrti.
- Instalační prostředí: Install the inverter in a dry, well-ventilated area, away from direct sunlight, heat sources, and flammable materials. The inverter is not waterproof and must be used in indoor, waterproof environments.
- Elektrické připojení: All electrical connections must be performed by qualified personnel in accordance with local electrical codes and regulations. Ensure all cables are correctly sized and securely connected.
- Bezpečnost baterie: Work with batteries carefully. Wear eye protection and protective clothing. Do not short-circuit battery terminals. Ensure proper ventilation when charging lead-acid batteries.
- Základy: Měnič musí být řádně uzemněn, aby se zabránilo úrazu elektrickým proudem.
- Odpojení: Before performing any maintenance or cleaning, disconnect all power sources (solar, battery, AC input) from the inverter.
- Děti: Keep the inverter and its components out of reach of children.
- Větrání: Zajistěte dostatečné proudění vzduchu kolem střídače, aby nedošlo k přehřátí. Neblokujte větrací otvory.
3. Vlastnosti produktu
- Výstup čisté sinusové vlny: Provides clean and stable AC power, suitable for sensitive electronics and appliances.
- Integrated MPPT Solar Charge Controller: Maximizes solar power harvesting by continuously optimizing the operating point of solar panels, increasing charging efficiency by up to 30%.
- Intuitivní LCD displej: Monitorování objemu v reálném časetage, power, battery status, and operating mode. Features a user-friendly menu for quick setup and convenient use.
- Comprehensive BMS Protection System: Built-in safeguards against short circuit, overcurrent, overvoltage, podpaltage, overheating, and overload, ensuring maximum safety for the inverter and connected devices.
- Kompatibilita baterie: Supports various battery types including lead-acid, AGM, gel, and lithium (LiFePO4) batteries.
- Všestranná aplikace: Ideal for off-grid systems in RVs, vans, boats, garden houses, cabins, and as a reliable backup power source for essential appliances like refrigerators, coffee makers, lighting, TVs, fans, and power tools.
- Inteligentní chladicí ventilátor: Features intelligent variable speed fans that adjust speed based on ambient temperature and environmental conditions to maintain optimal performance and extend lifespan.
4. Specifikace
Obrázek: Overview of the DATOUBOSS Hybrid Solar Inverter with its main features and specifications highlighted.
Image: Physical dimensions of the inverter, showing height, width, and depth in millimeters.
| Parametr | Hodnota |
|---|---|
| Model | DT-1218-A-EU |
| Jmenovitý výkon | 1800W |
| DC vstupní voltage | 12V DC |
| AC vstup Voltage | 230VAC, 50/60 Hz |
| GRID/AC Output Voltage | 230VAC, 50/60 Hz |
| Max. AC nabíjecí proud | 65A |
| Max. FV nabíjecí proud | 100A |
| Max. Charging Current (Total) | 100A |
| Max. FV vstupní výkon | 2500W |
| Max. PV vstup Voltage (Voc) | 300V DC |
| Max. PV vstupní proud | 15A |
| Rozsah sledování MPPT | 30-240V DC |
| Jmenovitý PV Input Voltage | 180V DC |
| Počet sledovačů MPPT | 1 |
| Stupeň ochrany | IP 20 |
| Degree Class | třída I |
| Hmotnost | 4 kg |
| Rozměry (Š x V x H) | 250 mm x 333 mm x 91 mm |
| Nízký objemtage Ochrana | 10.5V |
| Protiostrovní ochrana | ≤2S |
| Úroveň hluku | ≤ 55 dB |
| Ochrana proti přehřátí | 90 °C |
| Účinnost konverze | ≥94 % |
5. Nastavení a instalace
Proper installation is crucial for the safe and efficient operation of your hybrid solar inverter. Refer to the diagrams below for connection points.
Obrázek: Přední a boční views of the inverter, highlighting the LCD display, LED indicators, function buttons, and communication ports (RS485-1, RS485-2 for BMS).
Obrázek: Podrobný view of the inverter's connection terminals, including PV input, battery terminals, AC input, AC output, and grounding point.
5.1. Montáž střídače
- Choose a vertical mounting surface that can support the inverter's weight (4 kg).
- Ensure sufficient clearance around the inverter for proper ventilation (at least 15 cm on all sides).
- Mount the inverter indoors in a dry, waterproof environment. Avoid areas with high humidity, dust, or corrosive gases.
5.2. Elektrické připojení
Image: A comprehensive system diagram illustrating how solar panels, generator, mains power, and a battery connect to the inverter, which then powers various household appliances.
Image: A detailed diagram showing the specific terminals for battery, mains power, and solar panel connections, along with RS485 communication interfaces.
- Připojení baterie:
- Connect the 12V battery bank (recommended 100/200/300Ah) to the battery terminals on the inverter. Ensure correct polarity (+ to + and - to -).
- Baterie objtage range should be 10.5-16Vdc.
- Solar Panel Connection (PV Input):
- Connect your solar panels to the Photovoltaic (PV) input connection socket.
- It is recommended to connect photovoltaic modules in series to increase the voltage.
- Ensure the solar voltage range (Vmp) is 30-240Vdc, with a maximum open-circuit voltage (Voc) of 300Vdc. Max PV input current is 15A.
- Připojení AC vstupu:
- Connect the AC mains power or generator to the AC input terminal.
- The inverter accepts 230VAC, 50/60Hz.
- Připojení výstupu střídavého proudu:
- Connect your household appliances to the AC output terminals.
- The inverter provides 230VAC, 50/60Hz pure sine wave output.
- Komunikační porty (volitelné):
- RS485-1: External Communication Interface (e.g., for WiFi module).
- RS485-2: Communication Interface for BMS (Battery Management System).
- Základy: Connect the inverter to a reliable earth ground using the designated grounding terminal.
5.3. Počáteční zapnutí
- Once all connections are secure, switch on the battery breaker first.
- Then, switch on the solar panel breaker (if applicable).
- Finally, switch on the AC input breaker (if applicable) and the inverter's main power switch.
- Observe the LCD display and LED indicators for normal operation.
6. Návod k obsluze
Image: Close-up of the inverter's LCD display, LED indicators (AC, INV, CHG, FAULT), and function buttons (DOWN, ESC, ENTER, UP).
Image: Visual representation of the inverter's four charging modes (Mains priority, Solar priority, Mixed loading, Solar only) and three discharge modes (SUB Solar First, USB Utility First, SBU Priority).
6.1. LCD displej a tlačítka
The LCD display provides real-time information about the inverter's status. Use the function buttons to navigate menus and adjust settings.
- LCD displej: Zobrazuje vstupní/výstupní hlasitosttage, power, battery charge level, operating mode, and error codes.
- LED indikátory:
- AC: Indicates AC input status.
- INV: Indikuje provozní stav měniče.
- CHG: Indikuje stav nabíjení baterie.
- CHYBA: Označuje chybu nebo poruchový stav.
- Funkční tlačítka:
- DOLŮ: Navigace v nabídkách dolů nebo snížení hodnot.
- ESC: Opustí aktuální menu nebo zruší akci.
- ZADEJTE: Potvrzuje výběr nebo vstupuje do menu.
- NAHORU: Navigace v nabídkách nahoru nebo zvyšování hodnot.
6.2. Provozní režimy
The inverter offers various charging and discharge modes to optimize energy use based on your preferences and available power sources.
Režimy nabíjení:
- Priorita sítě: The inverter prioritizes charging from the AC mains power. Solar power is used if mains power is unavailable or insufficient.
- Priorita solární energie: The inverter prioritizes charging from solar panels. AC mains power is used only if solar power is insufficient.
- Mixed Loading: Combines solar and AC mains power for charging, optimizing efficiency.
- Pouze solární: The inverter charges batteries exclusively from solar panels.
Discharge Modes:
- SUB Solar First (Default): Prioritizes solar power for loads, then battery, then utility.
- USB Utility First: Prioritizes utility power for loads, then solar, then battery.
- SBU Priority: Prioritizes solar power for loads, then utility, then battery.
Refer to the inverter's LCD menu for detailed settings and configuration of these modes.
7. Údržba
Regular maintenance ensures the longevity and optimal performance of your DATOUBOSS Hybrid Solar Inverter.
Image: Close-up of the inverter's intelligent variable speed fans, which adjust based on temperature to ensure efficient cooling.
- Čištění: Periodically clean the exterior of the inverter with a dry, soft cloth. Ensure ventilation openings are free from dust and debris. Do not use liquid cleaners or solvents.
- Kontrola připojení: Regularly inspect all electrical connections (battery, solar, AC input/output) for tightness and corrosion. Loose connections can cause overheating and damage.
- Větrání: Ensure the intelligent cooling fans are operating correctly and that there is unobstructed airflow around the unit.
- Podmínky prostředí: Verify that the inverter is operating within its specified temperature and humidity ranges.
- Kontrola baterie: Pokud používáte olověné baterie, zkontrolujte hladinu elektrolytu a stav pólů podle pokynů výrobce baterie.
Před prováděním jakékoli údržby vždy odpojte všechny zdroje napájení.
8. Řešení problémů
The DATOUBOSS Hybrid Solar Inverter is equipped with a comprehensive protection system to ensure safe operation. If an issue occurs, the inverter's LCD display may show an error code, and the FAULT LED will illuminate.
Image: Visual representation of the inverter's complete protection features, including overvoltage, nízký objemtage, short circuit, overload, overheating, and reverse polarity protection.
Image: Another diagram detailing the inverter's comprehensive protection, including short circuit, overload, over current, high voltage, nad svtage, over temperature, under voltage, and over charge protection.
Běžné problémy a řešení:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Měnič se nezapíná | No battery power; loose battery connections; inverter switch off. | Zkontrolujte objem baterietage and connections. Ensure inverter power switch is ON. |
| Žádný AC výstup | Přetížení; zkrat; nízký stav baterietage; porucha měniče. | Reduce load. Check for short circuits in wiring. Charge battery. Check LCD for error codes. |
| Battery not charging from solar | Insufficient solar input; incorrect PV connections; MPPT controller fault. | Check solar panel connections and sunlight. Verify PV input voltage is within range (30-240VDC). |
| Upozornění na přehřátí | Blocked ventilation; excessive ambient temperature; internal fan failure. | Ensure clear airflow around the inverter. Reduce ambient temperature. Contact support if fan is not working. |
| Chybový kód na LCD displeji | Specifická systémová chyba. | Refer to the full product manual (if available) for a list of error codes and their corresponding solutions. |
If you encounter persistent issues or error codes not listed, please contact customer support.
9. Záruka a podpora
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. DATOUBOSS is committed to providing reliable products and customer satisfaction.
Zákaznická podpora:
If you have any questions, require technical assistance, or need to report an issue, please contact DATOUBOSS customer support through the following channels:
- online: Visit the official DATOUBOSS webweb s podpůrnými zdroji a kontaktními formuláři.
- E-mail: Refer to your product packaging or purchase invoice for the customer service email address.
- Maloobchodník: Kontaktujte prodejce, u kterého jste produkt zakoupili.
Please have your product model number (DT-1218-A-EU) and purchase date ready when contacting support.
