OOYCYOO 100A MPPT Solar Charge Controller (K100) User Manual

1. はじめに

This manual provides detailed instructions for the installation, operation, and maintenance of your OOYCYOO 100A MPPT Solar Charge Controller, model K100. This advanced controller is designed for 12V and 24V battery systems, automatically identifying the system voltage. It features Maximum Power Point Tracking (MPPT) technology for efficient solar energy conversion, supporting various battery types including AGM, Sealed, Gel, Flooded, and Lithium batteries. The K100 model offers enhanced functionalities and advanced technology for reliable solar power management.

2. 安全情報

Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in damage to the unit, personal injury, or property damage. Always ensure proper ventilation and connections.

2.1. 保護機能

• PV Over Current/Power: Protects against excessive current or power from solar panels.
• PV短絡: Prevents damage from short circuits in the solar array.
• PV逆極性: Protects if solar panel polarity is reversed.
• 夜間逆充電： Prevents battery discharge back to solar panels at night.
• バッテリーの逆極性: Protects if battery polarity is reversed.
• バッテリーオーバーボリュームtage: Prevents overcharging of the battery.
• バッテリー過放電: バッテリーを過放電から保護します。
• Battery Overheating, Controller Overheating: Shuts down or reduces power to prevent thermal damage.
• リチウム電池低温: Protects lithium batteries from charging at low temperatures.
• 負荷短絡: Protects the load output from short circuits.
• 負荷過負荷: 過大な負荷電流による損傷を防止します。
• TVS ハイボリュームtage トランジェント: ボラティリティに対する保護を提供しますtageスパイク。

3. パッケージ内容

パッケージにすべてのアイテムが含まれていることを確認します。

• 1 x OOYCYOO 100A MPPT Solar Charge Controller (K100)
• 1 x温度センサー
• ユーザーマニュアル（英語）1冊

4.製品オーバーview

The OOYCYOO K100 MPPT Solar Charge Controller is designed for robust performance and ease of use. It features a blacklight LCD display for clear monitoring of charging status and system parameters. The unit incorporates scientifically designed convection cooling with two highly efficient exhaust fans to maintain optimal operating temperatures.

4.1.コンポーネントの識別

Figure 1: Controller Terminals and Ports. This image shows the various connection points on the controller, including solar panel terminals, battery terminals, load terminals, USB 5V/2A output, RS485 communication port, and temperature sensor port. Wire jacks are clearly marked for positive and negative connections.

図 2: 複数の保護機能。 This diagram highlights the comprehensive safety protections integrated into the controller, such as high temperature, overcharge, reverse current, over discharge, overload, short circuit, and reverse polarity protection.

Figure 3: External Display Unit. An image of the optional external LCD display unit, which connects to the controller via an RS485 communication interface. This unit allows for remote monitoring and adjustment of parameters.

4.2. 製品ビデオ終了view

5. セットアップとインストール

Proper installation is crucial for the optimal performance and longevity of your solar charge controller. Ensure all connections are secure and follow the recommended wiring sequence.

5.1. コントローラの取り付け

• Mount the controller in a well-ventilated area, away from direct sunlight and moisture.
• Ensure sufficient clearance around the unit for proper airflow, especially around the exhaust fans and the back fence mesh design for heat dissipation.
• The controller should be mounted vertically on a non-flammable surface.

5.2. 配線接続

Follow the wiring sequence below to prevent damage:

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 (+ to + and - to -). The controller will automatically detect the 12V or 24V system voltage.
2. ソーラーパネルを接続する: Next, connect the solar panels to the controller's solar terminals. Verify correct polarity.
3. 負荷を接続する（オプション）: 最後に、DC 負荷をコントローラーの負荷端子に接続します。

The power terminals accommodate 10 AWG wiring. For optimal performance, use appropriate wire gauges for all connections.

Figure 4: Battery Adaptability. This illustration demonstrates the controller's compatibility with various battery types (GEL, SEL, USER, AGM, FLD, LI, LiFePO4) and shows a typical charging curve (Bulk Charge, Constant Charging, Float Charge).

6. 操作手順

Once installed, the controller will begin operating automatically. The built-in LCD display provides real-time information about your solar system.

6.1. LCD Display and Monitoring

The blacklight LCD display shows various parameters simultaneously, including:

• ソーラーパネルVol。tage (PV) and Current (A)
• バッテリー巻tage (BATT) and State of Charge (%)
• ロードボリュームtage (LOAD) and Current (A)
• Cumulative power (KWH)
• 周囲温度
• Charging Faults or Errors
• Load Status (ON/OFF)

The controller automatically tracks real-time data changes in these parameters, providing a comprehensive overview of your system's performance.

6.2. External Display (Optional)

An optional external display unit (LCD D485) can be connected via the RS485 communication port. This unit allows for remote monitoring and adjustment of controller functions and parameters, offering greater flexibility in system management. The external display package includes a 1.5-meter extension cable for convenient placement.

7. メンテナンス

Regular maintenance ensures the long-term reliability and efficiency of your OOYCYOO MPPT Solar Charge Controller.

• 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: すべての配線接続がしっかりと固定され、腐食がないことを定期的に確認してください。
• 換気： Ensure that the cooling fans and ventilation openings are not obstructed. The built-in cooling fan activates when the internal temperature exceeds 45°C and turns off below 40°C, contributing to a longer lifespan (up to 5000 hours in normal use).
• バッテリーの検査: Regularly inspect your batteries for any signs of damage or leakage.

8。 トラブルシューティング

If you encounter issues with your solar charge controller, refer to the following common problems and solutions. For complex issues, please contact customer support.

• ディスプレイ/電源なし: バッテリーの接続を確認し、バッテリーの容量を確認してくださいtageは動作範囲内（9V〜32V）です。
• 充電なし: Verify solar panel connections and ensure sufficient sunlight. Check for PV over current/power or short circuit protection activation.
• ロードが機能しない: Check load connections and ensure the load is not overloaded or short-circuited. Verify battery voltageは低ボラティリティを上回っているtage 切断しきい値。
• 過熱： Ensure adequate ventilation around the controller. Check if the cooling fans are operating correctly when the unit is warm.
• エラーコード: Refer to the LCD display for specific error codes. Consult the detailed manual or contact support for interpretation.

9. 仕様

10. 保証とサポート

OOYCYOO provides a worry-free after-sales guarantee for this product. If you have any questions or require assistance with your MPPT solar charge controller, please do not hesitate to contact us via email. Our support team is committed to providing prompt assistance.

For technical support or warranty claims, please refer to the contact information provided with your purchase or visit the official OOYCYOO webサイト。