1. Pengenalan
This manual provides comprehensive instructions for the safe and efficient operation of your Y&H 4000W Hybrid Solar Inverter. Please read this manual thoroughly before installation and use to ensure proper functionality and to prevent damage to the unit or connected equipment. This inverter is designed to convert DC power from solar panels and/or batteries into AC power for various household and industrial applications.
2. Maklumat Keselamatan
- Keselamatan Elektrik: Installation and maintenance should only be performed by qualified personnel. Ensure all power sources are disconnected before working on the inverter.
- Pengudaraan: Install the inverter in a well-ventilated area to prevent overheating. Maintain adequate clearance around the unit for airflow.
- Persekitaran: Avoid exposure to water, high humidity, direct sunlight, and corrosive substances. Do not operate in environments with flammable gases.
- Pembumian: Inverter mesti dibumikan dengan betul untuk mengelakkan kejutan elektrik.
- Pengendalian Bateri: Exercise caution when working with batteries. Wear protective eyewear and clothing. Do not short-circuit battery terminals.
3. Produk Lebihview
The Y&H 4000W Hybrid Solar Inverter is an all-in-one unit featuring a pure sine wave inverter, an MPPT solar charger, and a battery charger. It is equipped with a reinforced glass top cover and touch functionality for ease of use. A key feature is its battery-free start design, significantly reducing initial system costs. The unit also includes a built-in BMS (Battery Management System) function for lithium battery activation and enhanced cooling with three fans for improved efficiency and extended lifespan.
Ciri-ciri Utama:
- 4000W Pure Sine Wave Inverter with 8000W surge capacity.
- DC24V input, 120VAC output.
- Integrated MPPT 140A Solar Charger.
- Battery-free start-up capability.
- 6.25-inch LCD screen with touch buttons for easy configuration.
- Multiple charging and output modes.
- Compatible with 24V lead-acid (sealed, AGM, gel, flooded) and lithium batteries.
- Built-in BMS function for lithium battery activation.
- Enhanced cooling system with three fans for improved performance and durability.
Image: Y&H 4000W 110V Hybrid Solar Inverter highlighting rated power, peak power, battery voltage, jilid permulaantage, and MPPT charging current.
4. Persediaan dan Pemasangan
4.1 Membongkar dan Pemeriksaan
Upon receiving the inverter, carefully unpack it and inspect for any shipping damage. Ensure all components listed in the packing list are present. If any damage or missing parts are found, contact your dealer immediately.
4.2 Memasang Penyongsang
Choose a suitable location for mounting the inverter. It should be indoors, dry, well-ventilated, and away from direct sunlight, heat sources, and flammable materials. Mount the inverter vertically on a sturdy surface, ensuring adequate clearance for cooling fans.
4.3 Sambungan Pendawaian
All wiring must comply with local and national electrical codes. Use appropriate wire gauges for all connections to prevent overheating and ensure safe operation.
- Sambungan Bateri: Connect the 24V battery bank (lead-acid or lithium) to the inverter's battery terminals. Ensure correct polarity (+ to + and - to -). Recommended wire size: 2AWG, Cable: 35mm².
- Sambungan Panel Suria: Connect your solar panels to the PV input terminals. Ensure the PV input voltage (55-350Vdc) and power (max 5600W) are within the inverter's specifications. Recommended wire size: 12AWG. It is recommended to connect solar panels in series.
- AC Input Connection (Mains/Generator): Connect the AC input from your utility grid or generator to the AC input terminals. Max AC input voltage: 150Vac. Suggested cable: 8AWG, Recommended breaker: 40A.
- AC Output Connection (Load): Connect your AC loads to the AC output terminals. Output power: 4000W, Output voltage: 120Vac. Suggested cable: 8AWG, Recommended breaker: 40A.
- Pembumian: Sambungkan terminal pembumian penyongsang ke pembumian yang boleh dipercayai.
Image: Detailed wiring diagram illustrating connections for the Y&H 4000W Hybrid Solar Inverter, including battery, solar panels, AC input, and AC load.
4.4 Keserasian Bateri
The inverter is compatible with various 24V battery types, including Sealed Lead-Acid, AGM, Gel, Flooded, and Lithium batteries. It features a built-in function to activate dormant lithium batteries.
Image: Illustration showing the Y&H Hybrid Solar Inverter's compatibility with different 24V battery types: AGM, USE (User-defined), FLD (Flooded), and LI (Lithium).
5. Arahan Operasi
5.1 Kuasa Permulaan
After all connections are securely made, switch on the DC breaker for the battery, then the AC input breaker (if connected), and finally the solar PV breaker (if connected). The inverter will perform a self-test and the LCD screen will illuminate.
5.2 LCD Display and Touch Buttons
The 6.25-inch LCD screen displays real-time operating status, input/output voltages, battery status, and error codes. The touch buttons allow navigation through menus and parameter settings. A one-button reset to default settings is available.
5.3 Mod Pengecasan
The inverter offers four selectable charging modes to optimize battery charging based on available power sources:
- Solar Sahaja: Mengecas bateri secara eksklusif daripada kuasa solar.
- Keutamaan Utama: Charges the battery primarily from the utility grid (mains), with solar as a secondary source.
- Keutamaan Suria: Charges the battery primarily from solar power, with the utility grid as a secondary source.
- Bekalan Utama & Hibrid Solar: Utilizes both mains and solar power for charging, prioritizing solar when available.
5.4 Mod Output
The inverter provides three output modes to ensure an uninterrupted power supply for your loads:
- Solar Priority (SOL): Prioritizes solar power for loads. If solar power is insufficient, it switches to battery, then to mains.
- Mains Priority (UTI): Prioritizes utility grid power for loads. If mains power fails, it switches to battery, then to solar.
- SBU Priority (SBU): Prioritizes solar power, then battery power. If both are unavailable or battery voltage is low, it switches to utility grid power.
5.5 Wi-Fi Monitoring (Optional)
The inverter supports optional Wi-Fi monitoring via a dedicated module (purchased separately). This allows you to monitor and control the inverter's performance using a smartphone app (SmartESS App, available on Google Play and App Store).
Image: The Y&H Hybrid Solar Inverter with an optional Wi-Fi/GPRS data acquisition module, demonstrating remote monitoring via a smartphone application.
6. Penyelenggaraan
Penyelenggaraan berkala memastikan jangka hayat dan prestasi optimum inverter anda.
- Pembersihan: Periodically clean the inverter's exterior and ventilation openings to prevent dust buildup, which can hinder cooling. Use a dry, soft cloth.
- Sambungan: Regularly check all electrical connections for tightness and signs of corrosion. Loose connections can cause overheating and poor performance.
- Pemeriksaan Bateri: Jika menggunakan bateri asid plumbum, periksa paras elektrolit dan keadaan terminal mengikut garis panduan pengeluar bateri.
- Persekitaran: Pastikan persekitaran pemasangan kekal dalam julat suhu dan kelembapan yang ditetapkan.
7. Penyelesaian masalah
If the inverter is not functioning correctly, refer to the following common issues and solutions. For problems not listed here, contact technical support.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Inverter tidak menyala | Tiada sambungan bateri, volum bateri rendahtage, DC breaker off | Periksa sambungan bateri, pastikan volum bateritage is sufficient, turn on DC breaker. |
| Tiada output AC | Overload, short circuit, output breaker off | Reduce load, check for short circuits, turn on AC output breaker. |
| Solar panels not charging | Input PV voltage too low/high, incorrect PV connection, shading | Semak PV voltage, verify connections, clear any shading. |
| Amaran suhu berlebihan | Poor ventilation, blocked fans, excessive ambient temperature | Ensure adequate ventilation, clean fan vents, move to a cooler location. |
Perlindungan Komprehensif:
The inverter is equipped with multiple protection features to ensure safe and reliable operation:
- Perlindungan Litar pintas
- Perlindungan Lebihan Beban
- Lebih Perlindungan Semasa
- Perlindungan Timbunan Semula
- Lebih Voltage Perlindungan
- Perlindungan Suhu Terlebih
- Di bawah Voltage Perlindungan
- Perlindungan Lebih Caj
Image: Visual representation of the inverter's comprehensive 360-degree protection mechanisms, ensuring device and system safety.
8. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | MPS-VX 4KW-24V-110V-JP |
| Output Power Rated | 4000W |
| Kapasiti Lonjakan | 8000W |
| Input DC Voltage | 24V |
| Keluaran AC Voltage | 120V AC |
| Kekerapan Output AC | 50/60Hz (Auto Penderiaan) |
| bentuk gelombang | Gelombang Sinus Tulen |
| Kuasa Input PV Maks | 5600W |
| Input PV Voltage Julat | 55-350Vdc |
| Max PV Input VOC | 350V DC |
| Permulaan Voltage | >90Vdc |
| Operasi Optimum Voltage | 55-280Vdc |
| Arus Caj Maks | 140A (MPPT Solar Charger) |
| Keserasian Bateri | 24V Lead-Acid (Sealed, AGM, Gel, Flooded), Lithium |
| Paparan | 6.25-inch LCD with Touch Buttons |
| Dimensi (L x W x H) | 46.8 x 31.8 x 15.9 cm |
| Berat badan | 8.5 kg |
9. Waranti dan Sokongan
For warranty information, please refer to the documentation provided with your purchase or contact your vendor. Y&H is committed to providing reliable solar power solutions. For technical support, troubleshooting assistance, or inquiries regarding your product, please contact the seller or visit the official Y&H weblaman web untuk maklumat hubungan.
When contacting support, please have your product model number (MPS-VX 4KW-24V-110V-JP) and purchase date available.
