1. Úvod
The SRNE HF series is a new hybrid solar charge inverter designed for solar energy storage and AC sine wave output. It features DSP control and an advanced control algorithm, ensuring high response speed, reliability, and adherence to industrial standards. This inverter offers flexible charging and output modes to suit various application requirements.
Klíčové vlastnosti:
- Plně digitální svtage and current double closed-loop control with advanced SPWM technology for pure sine wave output.
- Two output modes: mains bypass and inverter output, providing uninterrupted power supply.
- Four charging modes: Only Solar, Utility Priority, PV Priority, and Utility & Solar hybrid charging.
- Advanced MPPT technology with an efficiency of 99.9% for optimal solar energy harvesting.
- LCD screen and three LED indicators for dynamic display of system data and operating status.
- Manual ON/OFF switch for controlling AC output.
- Power saving mode to reduce empty load loss.
- Intelligent variable speed fan for efficient heat dissipation and extended system life.
- Lithium battery activation via PV solar or mains, supporting both lead-acid and lithium batteries.
- Comprehensive protections including short circuit, over voltage, pod svtage, ochrana proti přetížení a ochrana proti zpětnému chodu.
2. Obsah balení
Po vybalení se prosím ujistěte, že jsou všechny níže uvedené položky obsaženy a v dobrém stavu:
- All-in-one Solar Charge Inverter (HF4850S80-H) x 1
- Návod k použití x 1
- Šrouby M5 x 4
- Terminal Blocks x 2
3. Nastavení a instalace
3.1. Konec produktuview a Připojení
Familiarize yourself with the inverter's physical layout and connection points before installation.
Klíčové komponenty:
- Ochrana proti přetížení
- Kolébkový spínač ON/OFF
- AC vstupní port
- Výstupní port AC
- Držení zemnícího šroubu
- Komunikační port RS485-2
- USB komunikační port
- Komunikační port RS485-1
- Suchý kontaktní port
- Chladící ventilátor
- Port baterie
- FV port
- Touch the key lightly (buttons)
- Kontrolka
- LCD obrazovka
3.2. General Connection Diagram
The inverter connects to PV panels, an external battery bank, and can draw power from a generator or utility grid to supply household loads. Ensure all connections are secure and follow local electrical codes.
Note: The solar panels must be connected in series! The maximum input current is 40A. This inverter cannot be connected in parallel or stacked.
3.3. Wi-Fi Module Installation and Setup (Optional)
If your model includes Wi-Fi functionality, follow these steps to install and configure the Wi-Fi Plug07 module:
- Instalace: Align the interface of the Wi-Fi Plug07 with the inverter and plug it in lightly. Confirm the status of the LED indicator (a green LED light indicates normal working status).
- Wireless Router Connection:
- Download the SmartESS app (iOS/Android) and register an account.
- Scan the QR code from the cover of this guideline and download the app.
- Connect your phone to the hotspot of Wi-Fi Plug07 (Initial Password: 12345678).
- Konfigurace Wi-Fi:
- Open the app, tap the Wi-Fi Config button to enter this page.
- Poté klepněte na tlačítko Nastavení sítě.
- Nastavení sítě: According to the prompts, type in the information for network setting. After the Wi-Fi Plug07 is restarted, reconnect the Wi-Fi which connected by step 2.1.
- Create Account and Datalogger:
- Vytvořit účet: Open the app, tap the Register button. According to the prompt information, complete creating an account.
- Add Datalogger: Login the account and click the list button on the bottom of the home page. Tap the "+" button on the top-right corner of the list page. Scan the datalogger PN on the Wi-Fi Plug07, or input it manually. According to the prompts, type in the information to finish adding datalogger.
4. Návod k obsluze
4.1. Režimy nabíjení
The inverter supports four distinct charging modes, configurable via the system settings:
- Solar Charging ONLY: Upřednostňuje solární energii pro nabíjení baterií.
- Priorita dodavatele elektřiny: Uses utility power as the primary source for charging, with solar as a supplement.
- Priorita solární energie: Prioritizes solar power for charging and supplying loads, using utility power only when solar is insufficient.
- Hybridní nabíjení: Kombinuje solární energii a energii z veřejné sítě pro optimální nabíjení.
4.2. Load Output Modes
The inverter offers three load output modes to manage power distribution to your appliances:
- Priorita fotovoltaiky: Prioritizes power from PV panels to supply loads.
- Priorita užitné energie: Prioritizes power from the utility grid to supply loads.
- Režim invertoru: Supplies power from the inverter (battery) to loads.
4.3. Kompatibilita baterií
The inverter is compatible with various 48V battery types, including Lead-Acid (Sealed/AGM/Flooded/Gel) and Lithium batteries. It is crucial to select the correct battery type in the inverter's settings (e.g., setting 09-21) for proper operation and charging. The inverter requires a 48V battery to function.
5. Údržba
Regular maintenance ensures the longevity and optimal performance of your SRNE Hybrid Solar Inverter.
- Čištění: Keep the inverter clean and free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquid cleaners.
- Větrání: Ensure that the cooling fans and ventilation openings are not obstructed. The intelligent variable speed fan system requires clear airflow for efficient heat dissipation.
- Spojení: Pravidelně kontrolujte všechna elektrická připojení (FV, baterie, AC vstup/výstup), zda jsou pevná a zda nejeví známky koroze.
- Prostředí: Operate the inverter within its specified temperature and humidity ranges to prevent damage.
6. Řešení problémů
The inverter is equipped with comprehensive protection mechanisms. If an issue occurs, the LCD display and LED indicators may provide diagnostic information.
Common Protections and Actions:
- Ochrana proti přetížení:
- (102% < load < 110%) ±10%: Reports error and turns off output after 5 minutes.
- (110% < load < 125%) ±10%: Reports error and turns off output after 10 seconds.
- Load > 125% ±10%: Reports error and turns off output after 5 seconds.
Akce: Reduce the connected load to within the inverter's rated capacity and restart the unit.
- Ochrana proti zkratu: The inverter features output short-circuit protection via a breaker.
Akce: Disconnect the short-circuited load, check wiring, and reset the breaker if tripped.
- Charge Short-Circuit Protection: Protected by a blown fuse.
Akce: Identify and resolve the short circuit in the charging path, then replace the fuse.
- Přes Voltage / Under Voltage ochrana: The system will protect itself from abnormal voltage úrovně.
Akce: Zkontrolujte vstupní objtage sources (PV, utility, battery) to ensure they are within the specified operating ranges.
- Ochrana proti přepólování: For wiring.
Akce: Ensure correct polarity for all DC connections (PV and battery) during installation to prevent damage.
- Overcharge Protection (AC): Turns off charge after a 1-minute alarm.
Akce: Verify battery settings and ensure they match the connected battery type.
Important: If the issue persists after attempting these troubleshooting steps, contact qualified service personnel.
7. Specifications (Model: HF4850S80-H)
| Kategorie | Parametr | Hodnota |
|---|---|---|
| AC režim | Jmenovitý vstupní objtage | 220Vac/230Vac |
| Vstupní objemtage rozsah | (170Vac~280Vac) ±2%; (90Vac-280Vac) ±2% | |
| Frekvence | 50Hz/60Hz (auto-sensing) | |
| Frekvenční rozsah | 47±0.3Hz-55±0.3Hz (50Hz)/57±0.3Hz-65±0.3Hz (60Hz) | |
| Ochrana proti přetížení/zkratu | Přerušovač | |
| Účinnost | >95 % | |
| Doba konverze (bypass a invertor) | 10 ms (typická hodnota) | |
| AC reverzní ochrana | Ano | |
| Maximální bypassový proud při přetížení | 40A | |
| Jmenovitý objem baterietage | 48V (minimální spouštěcí objtage 44 V) | |
| Invertující režim | Výstupní objemtage průběh | Čistá sinusovka |
| Jmenovitý výstupní výkon (VA) | 5000 (4350/4500/4800/5000) | |
| Jmenovitý výstupní výkon (W) | 5000 (4350/4500/4800/5000) | |
| Účiník | 1 | |
| Jmenovitý výstupní objemtage (Vac) | 230Vac (200/208/220/240Vac settable) | |
| Výstupní objemtage chyba | ±5 % | |
| Rozsah výstupní frekvence (Hz) | 50Hz ± 0.3Hz/60Hz ± 0.3Hz | |
| Špičkový výkon | 10000 VA | |
| AC nabíjení | Typ baterie | Olověná nebo lithiová baterie |
| Maximální nabíjecí proud | 60A | |
| Chyba nabíjecího proudu | ± 5Adc | |
| Náboj objtage rozsah | 40~60Vdc | |
| Ochrana proti přebití | Po 1 minutě alarmu vypněte nabíjení | |
| Solární nabíjení | Maximální FV otevřený okruh objtage | 500 V DC |
| FV provoz svtage rozsah | 120-500 Vdc | |
| MPPT svtage rozsah | 120-450 Vdc | |
| Maximální výstupní výkon | 5000W | |
| Rozsah nabíjecího proudu solární energie (nastavitelný) | 0-80A | |
| Ochrana proti zkratu | Spálená pojistka | |
| Generál | Osvědčení | CE, RoHS (CE(IEC 62109-1), EN61000) |
| Rozsah provozních teplot | -15 °C až 55 °C | |
| Rozsah skladovacích teplot | -25 °C ~ 60 °C | |
| Rozsah vlhkosti | 5% až 95% (konformní ochrana povlaku) | |
| Hluk | ≤ 60 dB | |
| Rozptyl tepla | Nucené chlazení s nastavitelnou rychlostí vzduchu | |
| Komunikační rozhraní | Ovládání USB/RS485 (WiFi/GPRS)/suchého uzlu | |
| Rozměry (D*Š*H) | 426 mm * 322 mm * 126 mm | |
| Hmotnost | 12KG (Product package weight is 12KG, actual unit weight is 10.9KG) |
8. Záruka a podpora
The SRNE HF4850S80-H Hybrid Solar Inverter comes with a 2-year warranty.
For technical support, service, or warranty claims, please contact your vendor or the manufacturer directly. Ensure you have your product model number (HF4850S80-H) and purchase details available.
certifikace:
- CE (IEC 62109-1)
- RoHS
- EMC (EN61000)
9. Uživatelské tipy
- Velikost baterie: The correct battery capacity is crucial for system performance. Ensure your battery bank is appropriately sized for your specific load requirements and application scenarios to avoid insufficient capacity or wasted power generation. Consult the manual's recommendations or a professional if unsure.
- Hlučnost ventilátoru: While the inverter features an intelligent variable speed fan for cooling, some users may find the fan noise noticeable. Ensure adequate ventilation around the unit to allow the fans to operate efficiently without excessive strain.
