1. Konec produktuview
The Genasun GV-5-Pb-12V is a high-speed Maximum Power Point Tracking (MPPT) solar charge controller designed for 12V lead-acid batteries. It features a 5A charging current and a 5A DC load output with Low Voltage Disconnect (LVD). This controller is built for efficiency and durability, offering advanced electronic protections and a multi-stage charge profile to optimize battery health and lifespan.
- Max. recommended panel power: 65 W
- Nabíjecí proud: 5A
- Multi-stage charge profile for Lead-Acid batteries
- High-Speed MPPT: 15 Hz (15 times per sec.) tracking speed
- Špičková účinnost: 99.85 %
- Tiny night consumption: 0.125 mA
- DC Load Output: 5 A with LVD (low voltage odpojit)
- Advanced electronic protections for reverse panel and battery polarity
- 10-letá záruka
- Made in the USA, conform to CE, FCC, RoHS

2. Bezpečnostní informace
Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in damage to the unit, battery, or solar panel, and may void the warranty. Ensure all connections are secure and correct polarity is observed.
- Always connect the battery to the charge controller FIRST.
- Always disconnect the solar panel from the charge controller FIRST before disconnecting the battery.
- Ensure proper ventilation around the charge controller.
- Do not expose the controller to water or excessive moisture unless it is a waterproof model.
- Pro všechna připojení používejte vodiče vhodného průřezu, abyste zabránili přehřátí.
3. Nastavení a instalace
Follow these steps for proper installation of your Genasun GV-5-Pb-12V solar charge controller.
3.1 Schéma zapojení

This diagram illustrates the correct connection sequence for your solar panel, battery, and optional DC load. Ensure positive (+) and negative (-) terminals are correctly matched.
3.2 Kroky připojení
- Připojte baterii: First, connect the battery to the charge controller. Ensure correct polarity (positive to positive, negative to negative). The controller will power on and display the battery voltage.
- Vyberte typ baterie: If your controller has a battery type selection feature, press and hold the leftmost button until the battery type indicator flashes. Select the appropriate battery type (e.g., Lead-Acid, AGM, Gel). For Lead-Acid batteries, selecting AGM is often suitable.
- Připojte solární panel: Next, connect the solar panel to the charge controller. Ensure correct polarity. The controller will begin charging the battery if sufficient solar power is available.
- Připojení stejnosměrné zátěže (volitelné): If using the optional DC load output, connect your DC load (e.g., lights, fan) to the LOAD terminals. The controller's Low Voltage Disconnect (LVD) feature will protect the battery from over-discharge.
3.3 Vizuální průvodce instalací
4. Návod k obsluze
Once correctly installed, the Genasun GV-5-Pb-12V operates automatically. The multicolor LED provides status indications:
- Zelená LED: Indicates normal operation and charging status.
- Červená LED: Indicates an error or fault condition. Refer to the troubleshooting section for details.
- Baterie Voltage Displej: The integrated display shows the current battery voltage, allowing you to monitor the charge level.
The MPPT technology continuously tracks the maximum power point of your solar array to ensure optimal charging efficiency, even in varying light conditions.
5. Údržba
To ensure optimal performance and longevity of your Genasun GV-5-Pb-12V solar charge controller, follow these maintenance guidelines:
- Pravidelná kontrola: Pravidelně kontrolujte všechna kabelová spojení, abyste se ujistili, že jsou pevná a bez koroze.
- Čištění: Keep the controller clean and free from dust, dirt, and debris. Use a dry cloth for cleaning. Do not use harsh chemicals or abrasive materials.
- Větrání: Ensure the area around the controller is well-ventilated to prevent overheating.
- Stav baterie: Regularly check your battery's condition as per the battery manufacturer's recommendations.
6. Řešení problémů
If you encounter issues with your Genasun GV-5-Pb-12V, refer to the following common troubleshooting tips:
- Bez nabíjení:
- Check all solar panel connections for correct polarity and secure fit.
- Ujistěte se, že solární panel dostává dostatečné množství slunečního světla.
- Verify the battery is properly connected and has sufficient voltage (above the minimum operating voltagE).
- Červená LED kontrolka:
- A red LED typically indicates a fault. Check for reverse polarity on either the solar panel or battery connections.
- Ujistěte se, že objem baterietage is within the acceptable range for the controller.
- Check for short circuits on the load output.
- Načtení nefunguje:
- Check connections to the DC load output.
- Ověřte objem baterietage is above the Low Voltage Disconnect (LVD) threshold. The controller will automatically reconnect the load once the battery voltage se zotavuje.
- Ensure the load current does not exceed 5A.
If problems persist, contact Genasun customer support for assistance.
7. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | GV-5-Pb-12V |
| Max. doporučený výkon panelu | 65 W |
| Nabíjecí proud | 5 A |
| Typ baterie | 12 V Lead-Acid Batteries |
| MPPT Tracking Speed | 15 Hz (15 times per sec.) |
| Špičková účinnost | 99.85 % |
| Noční spotřeba | 0.125 mA |
| DC zátěžový výstup | 5 A with LVD |
| Provozní teplota | -40 °C až 85 °C |
| Rozměry produktu | 4.3 x 2.2 x 0.9 palce |
| Hmotnost položky | 2.88 unce |
| Certifikace | CE, FCC, RoHS |

8. Záruka
The Genasun GV-5-Pb-12V MPPT Solar Charge Controller comes with a 10-letá záruka. 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, please refer to the official Genasun webwebu nebo kontaktujte zákaznickou podporu.
9. Podpora
For further assistance, technical support, or warranty inquiries, please visit the official Genasun website or contact their customer service department. You can find more information and resources at www.genasun.com.



