1. Úvod
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Hoymiles HMS-2000-4T Microinverter. The HMS-2000-4T is a high-performance microinverter designed for balcony power plants and rooftop solar systems, capable of handling up to four solar panels with a total nominal output of 2000 VA.
Key features include MPPT voltage regulation for optimal energy harvesting, integrated protection functions, an IP67 enclosure rating for durability, and a 12-year product warranty. Please read this manual thoroughly before installation and operation.
2. Bezpečnostní pokyny
Vždy dodržujte následující bezpečnostní opatření, abyste předešli zranění a poškození zařízení:
- Instalaci musí provést kvalifikovaný personál v souladu s místními elektrotechnickými předpisy a předpisy.
- Před zahájením jakékoli instalace nebo údržby se ujistěte, že jsou všechny zdroje napájení odpojeny.
- Nepokoušejte se mikroměnič opravovat sami. Kontaktujte kvalifikovaný servisní personál.
- The microinverter operates at high voltaga proudy. Buďte mimořádně opatrní.
- Do not immerse the microinverter in water or other liquids, despite its IP67 rating.
- Zajistěte správné uzemnění zařízení.
- Nedotýkejte se elektrických částí pod napětím.
3. Konec produktuview
The Hoymiles HMS-2000-4T Microinverter is designed to convert direct current (DC) from solar panels into alternating current (AC) for grid injection. It features four independent Maximum Power Point Tracking (MPPT) channels, allowing each connected solar panel to operate at its optimal power output, even under varying conditions like shading or dust accumulation.
Klíčové vlastnosti:
- High-performance microinverter with 2000 VA nominal output and 2400 Watt peak power.
- 96.5% CEC efficiency for maximum solar power production.
- MPPT technology minimizes impacts of shading, dust, or aging on individual panels.
- Compatible with up to four solar panels (400W to 670W+ per module).
- Integrated protection functions for enhanced safety and durability.
- IP67 enclosure rating for robust outdoor use.
- Easy installation, ideal for balcony and rooftop solar systems.
- Features a quick shutdown mechanism and isolated transformer.
Obrázek 1: Přední strana view of the Hoymiles HMS-2000-4T Microinverter, showing its finned housing for heat dissipation and connection ports for solar panels and AC output.
4. Nastavení a instalace
The HMS-2000-4T is designed for straightforward installation. Follow these general steps:
- Montáž: Securely mount the microinverter to the solar panel racking system or a suitable surface. Ensure adequate ventilation around the unit for heat dissipation.
- DC připojení: Connect the DC cables from each solar panel to the corresponding input ports on the microinverter. Ensure correct polarity (+ to + and - to -). The microinverter supports up to four solar panels.
- Připojení AC: Connect the AC output cable from the microinverter to your home's electrical grid or a dedicated balcony power plant connection point. This typically involves a grid connection cable (not included) and may require an electrician for final connection to the main electrical panel.
- Základy: Ensure the microinverter is properly grounded according to local electrical codes.
- Monitoring (Optional): For monitoring performance, a Hoymiles Data Transfer Unit (DTU) is required (sold separately). Connect the DTU to the microinverter system to enable data collection and remote monitoring via the Hoymiles app or web portál.
- Zapnutí: Once all connections are secure and verified, switch on the AC breaker to energize the microinverter. The unit will begin its startup sequence and, if conditions are suitable, start producing power.
Figure 2: Datasheet overview highlighting key features such as 4-in-1 design, independent MPPT, and easy installation. This image provides a visual summary of the product's benefits and capabilities.
5. Návod k obsluze
The Hoymiles HMS-2000-4T Microinverter operates automatically once properly installed and connected to the grid. It will begin converting DC power from your solar panels into AC power whenever sufficient sunlight is available.
- Automatický provoz: The microinverter automatically starts and stops based on sunlight availability and grid conditions.
- MPPT Functionality: The integrated MPPT technology continuously optimizes the power output from each connected solar panel, maximizing energy harvest throughout the day.
- Sledování: Na view real-time performance data, historical energy production, and system status, use a Hoymiles DTU (Data Transfer Unit) and the associated monitoring platform (e.g., S-Miles Cloud). This allows you to track the output of each individual module.
- Grid Interaction: The microinverter is designed to safely interact with the electrical grid, adhering to relevant standards and regulations.
6. Údržba
The Hoymiles HMS-2000-4T Microinverter is designed for minimal maintenance due to its robust construction and IP67 protection rating. However, periodic checks are recommended:
- Vizuální kontrola: Pravidelně kontrolujte mikroměnič a všechny kabely, zda nevykazují známky poškození, koroze nebo uvolněných spojů.
- Čištění: V případě potřeby jemně očistěte vnější povrch mikroinvertoru měkkým,amp cloth. Do not use harsh chemicals or abrasive materials. Ensure the cooling fins are free from debris to maintain optimal heat dissipation.
- Sledování výkonu: Regularly check the system's performance via the monitoring platform (if a DTU is installed) to ensure it is operating efficiently.
- Odborná kontrola: Consider having a qualified technician perform a professional inspection of your solar system, including the microinverter, every few years.
7. Řešení problémů
If you encounter issues with your Hoymiles HMS-2000-4T Microinverter, refer to the following common troubleshooting steps:
- Žádný výkon:
- Check if the AC breaker is switched on.
- Verify all DC and AC cable connections are secure.
- Zajistěte dostatek slunečního světla na solárních panelech.
- Check the monitoring system for error codes (if DTU is installed).
- Nízký výstupní výkon:
- Inspect solar panels for shading, dirt, or damage.
- Verify that the solar panels are clean.
- Check the monitoring system for any performance anomalies.
- Communication Issues (with DTU):
- Ensure the DTU is powered on and within range of the microinverter.
- Check network connectivity for the DTU.
- Refer to the DTU's specific manual for troubleshooting communication problems.
- Neobvyklé zvuky nebo pachy:
- Immediately disconnect power to the microinverter.
- Kontaktujte zákaznickou podporu nebo kvalifikovaného elektrikáře.
For persistent issues, please contact Hoymiles customer support or a certified service technician.
8. Specifikace
Detailed technical specifications for the Hoymiles HMS-2000-4T Microinverter are provided below. These specifications are crucial for proper system design and installation.
Figure 3: Product label displaying key electrical and environmental specifications for the HMS-2000-4T Microinverter.
Figure 4: Detailed technical data table for the Hoymiles HMS-2000-4T, including electrical characteristics, efficiency, mechanical data, and communication protocols.
Obecné specifikace:
| Funkce | Hodnota |
|---|---|
| Název modelu | HMS-2000 |
| Číslo modelu | HMS-2000-4T |
| Značka | Hoymiles |
| Zdroj napájení | Solární energie |
| Wattage | 2000 wattů |
| Doporučené aplikace | Domov |
| Rozměry balení | 53.5 x 27.9 x 5.2 cm |
| Hmotnost | 4.7 kg |
| První k dispozici | 18. října 2023 |
Electrical Specifications (DC Input):
| Funkce | Hodnota |
|---|---|
| Max. Vstupní svtage | 65 V DC |
| MPPT svtage Dosah | 16-60 V ss |
| Start-up Voltage | 22 V DC |
| Max. Trvalý vstupní proud | 4 × 16 A d.c. |
| Max. Vstupní zkratový proud | 4 × 25 A d.c. |
| Počet MPPT | 4 |
| Počet vstupů na MPPT | 1 |
Electrical Specifications (AC Output):
| Funkce | Hodnota |
|---|---|
| Max. Trvalý výstupní výkon | 2000 VA |
| Max. Trvalý výstupní proud | 8.70 A ac |
| Jmenovitý výstupní objemtage | 230/240 V a.c. |
| Nominální výstupní frekvence | 50/60 Hz |
| Výstupní účiník | >0.99 (default) |
| Maximální účinnost konverze | 96.5 % |
| Špičková účinnost CEC | 96.5 % |
| MPPT Nominal Efficiency | 99.8 % |
| Noční spotřeba energie | < 50 mW |
Mechanical & Environmental Specifications:
| Funkce | Hodnota |
|---|---|
| Rozsah okolní teploty | -40°C až +65°C |
| Rozměry (Š x V x H) | 331 x 218 x 40.6 mm |
| Hmotnost | 4.7 kg |
| Třída ochrany | IP67 (NEMA 6) |
| Chlazení | Natural Convection - No internal fan |
| Typ izolace | Galvanically Isolated Transformer |
| Sdělení | Sub-1G |
| Sledování | S-Miles Cloud (via DTU) |
| Přepětítage Kategorie | PV-II, Mains-III |
| Ochranná třída | I |
| Stupeň znečištění | PD3 |
9. Záruka
The Hoymiles HMS-2000-4T Microinverter comes with a 12letá záruka na produkt. This warranty covers defects in materials and workmanship under normal use and service conditions. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official Hoymiles warranty statement or contact customer support.
10. Podpora a další zdroje
Pro další pomoc, technickou podporu nebo přístup k dalším zdrojům použijte prosím následující:
- Hoymiles Official Webmísto: Visit the official Hoymiles website for product documentation, FAQs, and support contact information.
- Online zdroje: Scan the QR code below or visit the provided link for additional product information and resources.
https://web-u.shengcai.net/bnl7/H666G_siEKG - Služby zákazníkům: Contact Hoymiles customer service for specific inquiries or technical issues.
