1. Hua Neke Atuview
The Genasun GV-10-Li-14.2V is a high-performance Maximum Power Point Tracking (MPPT) solar charge controller designed specifically for 4S Lithium Iron Phosphate (LiFePO4) batteries. It efficiently converts solar panel power to charge your battery system, ensuring optimal performance and longevity.
Whakaahua 1.1: Mua view of the Genasun GV-10-Li-14.2V MPPT Charge Controller, showing the model name, battery type, charging current, and LED indicators.
Āhuatanga matua:
- Whakapaipai Arotautia: Max. recommended panel power 140 W, 10.5 A charging current, charge profile CC/CV at 14.2 V for 4S LiFePO4 (3.55 V per cell).
- High-Speed MPPT: Features a tracking speed of 15 Hz (15 times per second) for efficient power harvesting.
- Tino Tino: Achieves 98.3% peak efficiency with a tiny night consumption of 0.9 mA.
- Ngā Parenga Matatau: Includes electronic protections for reverse panel and battery polarity.
- Durability & Compliance: Made in the USA, certified cETLus, Class 1 Div.2, and conforms to CE, FCC, RoHS standards.
2. Tatūnga me te Tāuta
Proper installation is crucial for the safe and efficient operation of your Genasun GV-10-Li-14.2V charge controller. Follow these steps carefully.
2.1 Wiring Hoahoa
Image 2.1: Wiring diagram for the Genasun GV-10-Li-14.2V controller, illustrating connections for a 4S LiFePO4 battery and a solar panel. The diagram shows the positive and negative terminals for both battery and panel connections, and the location of the multicolor LED indicator.
2.2 Nga Waahi Hononga
- Connect Battery First: Connect the positive (+) and negative (-) terminals of your 4S LiFePO4 battery to the 'BATT' terminals on the charge controller. Ensure correct polarity. The controller will not operate without a battery connected.
- Tūhono Paewhiri Solar: Connect the positive (+) and negative (-) terminals of your solar panel to the 'PANEL' terminals on the charge controller. Ensure correct polarity.
- Manatoko Hononga: Double-check all connections for correct polarity and secure fastening. Incorrect polarity can damage the unit, although the controller has built-in protection.
The controller is designed for simple plug-and-play operation. Once connected, it will automatically begin tracking the maximum power point of your solar panel and charging the battery.
3. Nga Tohutohu Whakahaere
The Genasun GV-10-Li-14.2V operates autonomously once connected. The multicolor LED provides status indications.
3.1 Tūnga Tohu LED
- Kākāriki (Maro): Battery is fully charged, or the controller is in standby mode (e.g., no solar input, or battery is at float voltagme).
- Kākāriki (Kanahiko): Battery is currently charging. The flash rate may vary with charging intensity.
- Whero (Maro): Indicates an error condition. This could be due to incorrect wiring, over-voltage from the panel, or a battery fault. Disconnect all power and re-check connections.
3.2 MPPT Operation
The controller continuously tracks the maximum power point of the solar panel to extract the most power available. This high-speed tracking (15 times per second) ensures optimal energy harvest even under rapidly changing light conditions.
4. Tiaki
The Genasun GV-10-Li-14.2V is designed for minimal maintenance. However, periodic checks can ensure long-term reliability.
- Tirotiro Ataata: Periodically inspect the controller and all wiring for any signs of damage, corrosion, or loose connections.
- Te horoi: Keep the controller free from dust, dirt, and moisture. Use a dry, soft cloth for cleaning. Do not use harsh chemicals or abrasive materials.
- Whakahau: Ensure the controller is installed in a location with adequate airflow to prevent overheating, although its design is highly efficient.
5. Te Raru
If you encounter issues with your Genasun GV-10-Li-14.2V, refer to the following troubleshooting guide.
- Kāore he Mahi LED:
- Ensure the battery is connected first and has sufficient voltage. The controller requires battery power to operate.
- Tirohia te paahiko papahiko.
- Red LED (Error):
- Disconnect both the solar panel and the battery.
- Re-connect the battery first, then the solar panel, ensuring correct polarity for both.
- Manatokohia te kaha o te panera rātagkāore e neke ake te rōrahi whakauru mōrahi o te kaiwhakahaere i te etage (34V max).
- Karekau te pākahiko i te utu:
- Check solar panel connections and ensure the panel is receiving adequate sunlight.
- Manatokohia ko te voltage is below the full charge voltage (14.2V). If the battery is already full, the controller will enter standby mode (solid green LED).
- Ensure the solar panel is producing sufficient voltage me o naianei.
If problems persist after following these steps, contact Genasun customer support.
6. Whakatakotoranga
| Āhuahira | Whakatakotoranga |
|---|---|
| Tauira | GV-10-Li-14.2V |
| Momo Pūhiko | 4S LiFePO4 (Lithium Iron Phosphate) |
| Te Whakataki i naianei | 10.5 A |
| Utu Profile | CC/CV at 14.2 V (3.55 V per cell) |
| Max. Mana Paewhiri Manakohia | 140 W |
| Max. Paepae Voltage (OCV) | 34 V |
| MPPT Tracking Speed | 15 Hz (15 times per second) |
| Te Pukenga | 98.3% |
| Te Whakamahinga Pō | 0.9 mA |
| Parenga | Reverse panel and battery polarity |
| Rauemi | Te whakarewa |
| Taumaha Tūemi | 6.6 hekere (0.41 Pauna) |
| Tiwhikete | cETLus, Class 1 Div.2, CE, FCC, RoHS |
| UPC | 650267227261 |
7. Nga Korero Whakaputanga
The Genasun GV-10-Li-14.2V MPPT Charge Controller comes with a 5-Tau Pūtāhui. Ka kapi tenei raihana i nga hapa o nga rawa me nga mahi i raro i te whakamahinga noa. Tena koa pupurihia to tohu mo te hoko mo nga kereme whakamana.
8. Tautoko
For technical assistance, warranty claims, or further inquiries regarding your Genasun GV-10-Li-14.2V MPPT Charge Controller, please contact Genasun customer support. As a product made in the USA, dedicated support is available to assist you.
Image 8.1: Genasun brand logo.
