1. Introducció
Thank you for choosing the OOYCYOO M100A 100A Solar Charge Controller. This device is designed to manage the power flow from your solar panels to your battery bank, ensuring efficient charging and protecting your batteries from overcharge and over-discharge. It features automatic 12V/24V system identification, an intuitive LCD display, dual USB outputs, and advanced MPPT+PWM charging technology.
2. Instruccions de seguretat
Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in damage to the controller, batteries, or other components, and may cause personal injury.
- Ensure the battery has sufficient voltage perquè el controlador reconegui el tipus de bateria abans de la primera instal·lació.
- The charge controller is suitable for lead-acid batteries (OPEN, AGM, GEL) and Lithium batteries. Do not use for other battery types.
- Install the charge controller indoors, away from direct sunlight, high temperatures, and humid environments.
- The controller will generate heat during operation; ensure good ventilation.
- The positive and negative terminals of the solar panel, battery, and load must be connected correctly. Reverse polarity can damage the controller.
- Connecteu sempre primer la bateria, després el panell solar i finalment la càrrega. Desconnecteu-ho en ordre invers.
- This device is for off-grid solar systems only.
3. Característiques del producte
- Automatic identification of 12V/24V battery systems.
- Advanced MPPT+PWM charging mode for high efficiency (up to 99% tracking efficiency).
- Intuitive LCD display showing real-time panel/battery voltage, charge current, error codes, and data history.
- Dual 5V/2A USB outputs for charging mobile devices.
- Multiple protection functions: overload, short-circuit, under-voltage, reverse polarity.
- Compensació automàtica de la temperatura.
- User-programmable parameters and one-key factory reset function.
- Durable aluminum alloy cooling panel.
Figura 3.1: Frontal view of the OOYCYOO M100A Solar Charge Controller, highlighting the large LCD display and control buttons.
4. Especificacions
| Paràmetre | Valor |
|---|---|
| Model | M100A |
| Corrent de potència màxima | 100A |
| Volum del sistematage | 12V/24V Auto-identification |
| Max Solar Panel Peak Power (12V System) | 1300W |
| Max Solar Panel Peak Power (24V System) | 2600W |
| Battery Capacity Configuration | Fins a 400 Ah |
| Battery Floating Voltage (12 V/24 V) | 13.8V / 27.6V |
| Bateria sota voltage Protection (12V/24V) | 10.6V / 21.2V |
| Sortida USB | Dual 5V/2A |
| Tipus de visualització | LCD |
| Material | ABS, aliatge d'alumini |
| Dimensions (L x A x A) | 170 mm x 95 mm x 40 mm |
Figure 4.1: Physical dimensions of the OOYCYOO M100A Solar Charge Controller.
5. Identificació de components
Familiarize yourself with the different parts of your solar charge controller:
Figure 5.1: Labeled diagram of the controller's front panel and connection terminals.
- Pantalla LCD: Shows system status and parameters.
- Botó de menú: Navigates through display interfaces and enters settings.
- Botó amunt: Increases parameter values or scrolls up.
- Botó avall: Decreases parameter values or scrolls down.
- Ports USB dobles: 5V/2A output for charging external devices.
- Solar Panel Terminals: Connect to solar panels (positive and negative).
- Terminals de bateria: Connect to battery bank (positive and negative).
- Terminals de càrrega: Connect to DC loads (positive and negative).
6. Instal·lació i cablejat
Segueix aquests passos per a una instal·lació segura i correcta:
- Preparació per a la instal·lació: Choose a well-ventilated, dry, and cool location for the controller, away from flammable materials. Ensure sufficient space around the controller for air circulation.
- Connecteu la bateria: First, connect the battery to the charge controller's battery terminals (marked with a battery symbol). Ensure correct polarity (+ to + and - to -). The controller will automatically detect the battery voltage (12V o 24V).
- Connecteu el panell solar: Next, connect the solar panel to the charge controller's solar panel terminals (marked with a sun symbol). Again, observe correct polarity.
- Connect the Load: Finally, connect your DC loads to the charge controller's load terminals (marked with a light bulb symbol). Ensure correct polarity.
Ordre important de cablejat: Always connect the battery first, then the solar panel, and finally the load. To disconnect, follow the reverse order: disconnect the load, then the solar panel, and finally the battery.
Figure 6.1: Schematic wiring diagram showing connections for solar panel, battery, and load.
Figure 6.2: Close-up of the wiring terminals on the OOYCYOO M100A controller.
7. Funcionament del controlador
The LCD display provides real-time information and allows for parameter adjustments.
7.1 LCD Display Interfaces
Premeu el botó MENÚ button to browse through different display interfaces:
Figura 7.1: Mésview of LCD display interfaces and parameter adjustment process.
- Pantalla principal: Shows current battery voltage, solar panel charging status, and load status.
- Float Voltage: Mostra el voltage at which the battery is maintained after full charge.
- Discharge Reconnect Voltage: El voltage at which the load will be reconnected after low voltagi desconnectar.
- Discharge Stop Voltage: El baix voltage disconnect point for the load.
- Load Work Mode: Configures how the load operates (e.g., always on, dusk to dawn, timed).
- Tipus de bateria: Selects the battery chemistry (Gel, AGM, Flooded, Lithium).
- Work Parameter Display: Shows other operational parameters.
7.2 Configuració de paràmetres
To adjust parameters (e.g., Float Voltage, Discharge Stop Voltage, Battery Type):
- Navigate to the desired parameter interface using the MENÚ botó.
- Once on the parameter interface (e.g., Float Voltage), press and hold the MENÚ button for 5 seconds until the value starts flashing.
- Utilitza el UP i ABAIX botons per ajustar el valor.
- Premeu el botó MENÚ button again to save the setting and exit the flashing state.
Nota: The controller supports 7 programmable charge modes for different battery types (Gel/AGM/Li/Flooded). Ensure the correct battery type is selected for optimal charging and battery longevity.
7.3 Sortida USB
The dual 5V/2A USB ports can be used to charge compatible electronic devices. These ports are active when the controller is powered by the battery.
8. Manteniment
Regular maintenance ensures optimal performance and longevity of your solar charge controller:
- Comproveu periòdicament totes les connexions del cablejat per verificar si estan ben ajustades i si hi ha corrosió.
- Keep the controller clean and free from dust. Use a dry cloth for cleaning.
- Assegureu-vos que les obertures de ventilació no estiguin bloquejades per permetre una correcta dissipació de la calor.
- Monitoritzeu la pantalla LCD per detectar qualsevol codi d'error o lectures inusuals.
9. Solució De Problemes
Si teniu problemes, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Controller not turning on / LCD blank | Bateria no connectada o de baix volumtage; polaritat inversa. | Ensure battery is connected first with correct polarity and has sufficient charge. |
| Sense càrrega des del panell solar | Solar panel not connected; insufficient sunlight; reverse polarity; faulty panel. | Check solar panel connections and polarity. Ensure adequate sunlight. Test panel voltage. |
| La càrrega no funciona | Load not connected; battery low voltage; load overcurrent; load work mode setting. | Check load connections and polarity. Check battery voltage. Verify load current. Adjust load work mode. |
| Es mostra el codi d'error | Specific system fault (e.g., overvoltage, curtcircuit). | Refer to the controller's specific error code definitions (if available in a more detailed manual) or contact support. Generally, check for wiring faults or component issues. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
10. Garantia i assistència
The product comes with a 30-day money-back guarantee. For any issues or support inquiries, please contact OOYCYOO customer service via email. Provide your purchase details and a description of the problem for faster assistance.
Contacte: Refer to your purchase platform or product packaging for specific customer service contact information.