Manual d'usuari de l'inversor solar híbrid Y&H

1. Introducció

This manual provides essential information for the safe and efficient operation of your Y&H Hybrid Solar Inverter. This all-in-one hybrid solar inverter charger is designed to integrate solar energy storage, mains charging, and AC sine wave output. It is suitable for various applications including solar AC power systems, vehicle systems, RV power supplies, security monitoring systems, emergency lighting systems, and household power systems.

The inverter features a pure sine wave output, programmable supply priority for PV, battery, or grid, and a high PV input voltage range. It includes a built-in 80A MPPT solar charge controller and is compatible with both lead-acid and lithium-ion batteries, supporting BMS communication for lithium batteries.

2. Informació de seguretat

WARNING: Before installation or use, please read all instructions carefully. Improper installation or operation can lead to electric shock, fire, or other hazards.

• Assegureu-vos que tot el cablejat sigui realitzat per personal qualificat.
• Desconnecteu sempre totes les fonts d'alimentació (fotovoltaica, bateria, entrada de CA) abans de realitzar qualsevol manteniment o cablejat.
• Do not attempt to repair the inverter yourself. Refer to qualified service personnel.
• Assegureu-vos una ventilació adequada al voltant de l'inversor per evitar el sobreescalfament.
• Mantingueu els nens lluny de l'inversor.
• L'inversor genera un alt volumtage. Do not touch internal components when the unit is powered on.

3. Producte acabatview

The Y&H Hybrid Solar Inverter is equipped with an intuitive interface and multiple connection points for seamless integration into your solar power system.

Components del panell frontal:

1. Pantalla LCD: Mostra les dades del sistema i l'estat de funcionament.
2. Indicador d'estat: Indicates the current operational status.
3. Indicador de càrrega: Shows charging activity.
4. Indicador d'error: Alerts to system faults.
5. Botons de funció: S'utilitza per a la navegació i la configuració de paràmetres.

Connexions del panell posterior:

6. Entrada de CA: Connection point for grid or generator AC power.
7. Sortida de CA: Punt de connexió per a càrregues de corrent altern.
8. Entrada de bateria: Connection point for battery bank.
9. Entrada PV: Connection point for solar panel array.

4. Especificacions

Below are the detailed technical specifications for the Y&H Hybrid Solar Inverter models.

5. Instal·lació

5.1. Esquema de cablejat

Refer to the following diagrams for proper wiring of your inverter. Ensure all connections are secure and follow local electrical codes.

12V System Specifications:

• Potència fotovoltaica: 2000W
• Màx. Circuit obert PV Voltage: 450 V
• PV MPPT Voltage Rang: 55V-450V
• Vol d’inicitage (càrrega inicial): >60V
• Cable fotovoltaic suggerit: 16AWG (It is recommended to connect solar panels in series.)
• Volum màxim d'entrada de CAtage: 300Vac
• Corrent de càrrega: 60A
• Cable d'entrada de CA suggerit: 14 AWG
• Interruptor d'entrada de CA recomanat: 20A
• Potència de sortida de CA: 2200VA/1800W
• Vol. De sortida de CAtage: 230Vac
• Cable de sortida de CA suggerit: 14 AWG
• Interruptor de sortida de CA recomanat: 20A
• Tipus de bateria: Bateria de plom-àcid (segellada, AGM, de gel, inundada) i de liti
• Voltage: 12 V
• Mida del cable de la bateria: 4AWG (Cable: 22mm²)
• Nota: The output of the inverter is 230V. A converter (not included) is required for 110V appliances.

24V System Specifications:

• Potència fotovoltaica: 3000W
• Màx. Circuit obert PV Voltage: 450 V
• PV MPPT Voltage Rang: 55V-450V
• Vol d’inicitage (càrrega inicial): >60V
• Cable fotovoltaic suggerit: 16AWG (It is recommended to connect solar panels in series.)
• Volum màxim d'entrada de CAtage: 300Vac
• Corrent de càrrega: 60A
• Cable d'entrada de CA suggerit: 12 AWG
• Interruptor d'entrada de CA recomanat: 32A
• Potència de sortida de CA: 3200VA/3000W
• Vol. De sortida de CAtage: 230Vac
• Cable de sortida de CA suggerit: 12 AWG
• Interruptor de sortida de CA recomanat: 32A
• Tipus de bateria: Bateria de plom-àcid (segellada, AGM, de gel, inundada) i de liti
• Voltage: 24 V
• Mida del cable de la bateria: 4AWG (Cable: 14mm²)
• Nota: The output of the inverter is 230V. A converter (not included) is required for 110V appliances.

5.2. Procediment de connexió

Follow these steps to connect the inverter. Always ensure safety precautions are followed.

1. Connexió de la bateria: Connect the inverter battery port first. The battery must be connected first to start the inverter.
2. Cablejat d'entrada de CA: Connect the AC input wires (Live, Neutral, Ground) to the designated AC IN terminals.
3. AC Output Wiring: Connect the AC output wires (Live, Neutral, Ground) to the designated AC OUT terminals.
4. PV Input Wiring: Connect the solar panel (PV) input wires (Positive, Negative) to the designated PV IN terminals.
5. Seqüència d'encesa:
   1. Assegureu-vos que totes les connexions siguin segures.
   2. Engegueu l'interruptor de l'inversor.
   3. Turn on the AC input switch (grid power).
   4. Connect the PV input (solar panels).
6. Power Off Sequence (Disconnect):
   1. Disconnect the PV input (solar panels).
   2. Turn off the AC input switch.
   3. Apagueu l'interruptor inversor.
   4. Disconnect the battery last.

6. Funcionament

6.1. Pantalla i controls

The inverter features an LCD display and function buttons for monitoring and configuration. The display shows real-time data such as input/output voltage, charging status, and fault indicators.

6.2. Configuració de paràmetres

Use the function buttons (ESC, UP, DOWN, ENTER) to navigate through the menu and adjust settings. Key settings include:

• Option 01 (Output Priority): Set the PV power maximization mode (e.g., SBU - Solar Battery Utility).
• Option 05 (Battery Type): Configure for Lithium battery charging. You must know the lithium battery's charging cutoff voltage and discharging cutoff voltage valors.
• Option 12 (Back to Utility Voltage): Estableix el volum de la bateriatage threshold below which the inverter stops working and switches to utility power for charging.
• Option 13 (Back to Battery Voltage): Estableix el volum de la bateriatage threshold above which the inverter switches from mains power supply back to battery power supply.
• Option 16 (Charging Source Priority): Set the charging priority (e.g., C50 - Solar Priority Charging).
• Option 26 (Charge Voltage): Set according to the lithium battery's charging cutoff voltage.
• Option 27 (Floating Charge Voltage): Set according to the lithium battery's charging cutoff voltage.
• Option 29 (Discharge Cutoff Voltage): Set according to the lithium battery's discharge cutoff voltage.

6.3. Modes de càrrega

The inverter supports four charging modes to optimize energy use:

• CSO Solar First: Prioritza l'energia solar per a la càrrega.
• Utilitat Primer: Prioritza l'energia de la xarxa per a la càrrega.
• SNU Solar and Utility (default): Uses both solar and utility power.
• OSO Només Solar: Només es carrega amb energia solar.

6.4. Output Modes

Two output modes are available to manage power supply to loads:

• SUB Solar First (per defecte): Prioritza l'energia solar per a les càrregues.
• Prioritat de la SBU: Prioritza l'energia solar, després la bateria i finalment els serveis públics per a les càrregues.
• Utilitat USB Primer: Prioritza l'energia elèctrica per a les càrregues.

7. Consells d'usuari

• Compatibilitat de la bateria: The inverter supports both Lead-Acid (Seal, AGM, Gel, Flooded) and Lithium-ion (LiFePO4) batteries. For Lithium batteries, ensure the BMS (Battery Management System) is compatible, specifically mentioning PylonTech for optimal communication.
• Monitorització de WiFi: An optional WiFi module is available for remote monitoring via iOS and Android apps. Ensure to purchase a compatible module if this feature is desired.
• Funcionament fora de la xarxa: This is an off-grid inverter. It is designed to operate independently of the main utility grid and does not feed excess energy back into the grid.
• Electrodomèstics de 110 V: The inverter's output is 230V. If you need to power 110V appliances, a separate step-down converter (not included) will be required.

8. Solució De Problemes

The inverter is equipped with comprehensive 360° protection features including Short Circuit, Over Current, Over Voltage, sota el voltage, Over-Load, Backfill, Over-Temperature, and Over Charge protection. In case of a fault, the fault indicator (4) on the front panel will illuminate.

If a fault occurs:

1. Check the fault indicator on the LCD display for error codes or messages.
2. Refer to the specific error code in the full product manual (if available) for detailed troubleshooting steps.
3. Verifiqueu que totes les connexions de cablejat siguin segures i correctes.
4. Assegureu-vos que la bateria voltage is within the operational range.
5. Check for any overloads on the AC output.
6. Assegureu-vos una ventilació adequada per evitar el sobreescalfament.
7. Si el problema persisteix, poseu-vos en contacte amb l'assistència al client per obtenir ajuda.

9. Manteniment

• Regularly inspect all wiring connections for tightness and corrosion.
• Keep the inverter's ventilation openings clear of dust and debris to ensure proper airflow.
• Clean the exterior of the inverter with a dry, soft cloth. Do not use liquid cleaners.
• Periodically check battery terminals for corrosion and clean if necessary.
• Ensure the inverter is installed in a dry, well-ventilated area, away from direct sunlight and moisture.

10. Garantia i Suport

The product comes with a 1-year warranty. The warranty does not cover issues arising from misuse, abuse, negligence, accidents, improper application, improper installation, or alterations.

Procés de garantia:

1. Determine the cause of product failure through pictures, videos, and text descriptions provided by the customer. Remote guidance will be offered for troubleshooting.
2. During the warranty period, spare parts such as motherboards that need replacement will be provided free of charge.
3. If after-sales problems cannot be resolved through maintenance within the warranty period, a new product replacement will be provided.

For any support inquiries, please contact the seller directly with your purchase details.