VGEBY YCX-003 MPPT Solar Charge Controller User Manual

1. はじめに

The VGEBY YCX-003 MPPT Solar Charge Controller is designed to manage power flow from your solar panels to your battery bank and connected loads. It features an industrial-grade master chip for accurate monitoring and control, ensuring efficient charging and protection for your battery system. This controller automatically adapts to 12V or 24V systems and incorporates advanced Maximum Power Point Tracking (MPPT) technology for high charging efficiency.

主な機能は次のとおりです。

• Maintaining optimal battery charge levels.
• Protection against over-charging and over-discharging.
• Prevention of reverse charging from battery to solar panels at night.
• Reverse polarity protection for both battery and solar panels.
• Automatic load cut-off and recovery based on battery voltage.
• Built-in thunder protection.
• Automatic temperature compensation for charging voltage.

2. セットアップとインストール

ソーラー充電コントローラーを安全かつ効率的に動作させるには、適切な設置が不可欠です。以下の手順を注意深くお守りください。

2.1 配線図

Figure 1: Wiring connections for the solar charge controller.

2.2 接続手順

Connect the components in the following order to prevent damage to the controller or other system components:

1. バッテリーを接続します。 First, connect the battery to the controller's battery terminals. Ensure correct polarity (positive to positive, negative to negative). The controller will automatically detect the system voltage（12Vまたは24V）。
2. ソーラーパネルを接続します。 Next, connect the solar panel to the controller's solar panel terminals. Ensure correct polarity.
3. 負荷を接続する: Finally, connect your DC loads to the controller's load terminals. Ensure correct polarity.

重要： Always connect the battery first and disconnect the load first when disassembling the system.

Figure 2: Connection terminals on the side of the controller.

3. 操作手順

The VGEBY YCX-003 controller features a large LCD display and user-friendly buttons for monitoring and adjusting parameters.

3.1 LCDディスプレイとボタン

Figure 3: Front panel with LCD display and control buttons.

LCDディスプレイはバッテリー残量のリアルタイム情報を表示しますtage, charging current, discharge current, and system status. The buttons allow you to navigate through display modes and adjust certain charging and discharging parameters.

3.2 調整可能なパラメータ

The controller allows for adjustment of floating charge voltage、排出カットオフ容量tage, and discharge recovery voltage. Refer to the on-screen menu for specific adjustment procedures. These parameters are factory-set to default values suitable for most lead-acid batteries but can be customized if needed.

3.3 USB出力

The controller includes a 5V/2A USB output for charging small electronic devices. This output is active when the battery has sufficient charge.

Figure 4: USB charging capability.

4. メンテナンス

To ensure the longevity and optimal performance of your VGEBY YCX-003 MPPT Solar Charge Controller, periodic maintenance is recommended.

• 清潔さ: コントローラーは清潔に保ち、ほこりやゴミが付かないようにしてください。清掃には乾いた布をご使用ください。
• 接続: Periodically check all wiring connections to ensure they are secure and free from corrosion. Loose connections can lead to power loss or overheating.
• 換気： Ensure the controller is installed in a well-ventilated area to prevent overheating.

5。 トラブルシューティング

The VGEBY YCX-003 controller is designed with several built-in protection features. If the system is not operating as expected, check the following:

• ディスプレイ/電源なし: バッテリーの接続を確認し、バッテリーに十分な容量があることを確認してください。tage.
• 充電なし: Verify solar panel connections and ensure adequate sunlight. Check for reverse polarity on solar panel connections.
• ロードが機能しない: Check load connections and ensure the battery voltage is above the discharge recovery voltage. The controller automatically cuts off the load if battery voltageが低すぎます。
• Error Codes/Warnings: The controller has built-in protections for overheating, overcurrent, short circuit, open circuit, and reverse connection. If a fault occurs, the controller will automatically recover once the issue is resolved. Consult the display for any specific indicators.
• 逆極性： The controller has reverse polarity protection for both the battery and solar panels. If connected incorrectly, the controller will not operate until the polarity is corrected.

6. 技術仕様

Figure 5: VGEBY YCX-003 MPPT Solar Charge Controller.

7. 保証とサポート

For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact VGEBY customer service directly. Ensure you have your product model number (YCX-003) and purchase details available when seeking support.