Renogy 12V 30A PWM太陽能充電控制器 – Wanderer Li 使用手冊

一、簡介

The Renogy Wanderer Li 30A PWM Solar Charge Controller is designed to optimize the charging process for various battery types, including Lithium, AGM, Gel, and Flooded batteries. It features advanced PWM technology with a 4-stage charging algorithm to maximize battery lifespan and efficiency. This controller is equipped with comprehensive protection features against common electrical issues, making it suitable for RVs, boats, and off-grid solar setups.

Figure 1.1: Renogy Wanderer Li 30A PWM Solar Charge Controller, front view showing LED indicators and connection ports.

2.主要特點

• 通用電池相容性： Optimizes charging for Lithium, AGM, Gel, and Flooded batteries.
• 4-Stage PWM充電： Features Bulk, Boost, Float, and Equalization stages for efficient and prolonged battery life.
• 全面保護： Built-in safeguards against reverse polarity, overcharging, overload, short circuits, reverse current, and includes temperature compensation.
• 緊湊耐用的設計： Ultra-compact size (5.5"x3.9"x1.8") with IP32-rated waterproof casing and corrosion-resistant materials.
• 溫度感測： Supports external temperature sensor (BT-1 module, sold separately) for climate-resilient charging.
• 藍牙監控： Compatible with BT-1 module (sold separately) for real-time monitoring via the DC Home App.
• 功能多樣性： Includes Timer Mode, Manual Mode, Test Mode, Always-On Mode, and Auto-On/Off (Dawn-to-Dusk) Mode.

Figure 2.1: The charge controller is compatible with various battery types including Lithium, Sealed Lead Acid (SLD), Flooded (FLD), Gel, and AGM batteries.

圖 2.2：結束view of the controller's functional versatility, including operating modes and certifications.

3. 設定

3.1 安裝

The Wanderer Li controller can be mounted using its pre-drilled holes for tool-free DIN rail or wall mounting. Ensure the mounting location is dry, well-ventilated, and protected from direct sunlight and extreme temperatures. Allow sufficient space around the controller for air circulation.

3.2 接線連接

Follow the connection order carefully to prevent damage to the controller or battery. Always connect the battery first, then the solar panel, and finally the load (if applicable). Disconnect in the reverse order.

1. 連接電池： Connect the positive and negative terminals of your battery to the corresponding battery terminals on the charge controller. Ensure a secure connection.
2. 連接太陽能板： Connect the positive and negative terminals of your solar panel(s) to the corresponding PV (solar panel) terminals on the charge controller.
3. 連接負載（可選）： If using the load terminals, connect your DC load to the corresponding load terminals on the charge controller.
4. 連接溫度感測器（選購）： For optimal battery charging, especially in varying climates, connect the optional BT-1 module (sold separately) to the RS232 port. This enables dynamic temperature compensation.

推薦電線尺寸： Use wires with a gauge of 10 AWG or larger for optimal performance and safety.

Figure 3.1: Diagram showing the connection of solar panel, charge controller, and battery.

圖 3.2：特寫 view of the charge controller's connection ports for temperature sensor, solar panel, battery, and RS232.

4. 操作說明

4.1 LED 指示燈

The controller features intuitive LED indicators to display the charging status and selected battery type:

• PV LED: Indicates solar panel input status.
• 電池指示燈： 顯示電池充電狀態。
• 電池類型 LED： Changes color to indicate the selected battery type (Green: Sealed, Orange: GEL, Red: Flooded, Blue: Li).

4.2 4-小號tage 充電過程

控制器採用 4 秒tage PWM charging process to ensure optimal battery health and longevity:

• 批量收費： 以最大電流為電池充電，直到電池容量達到約 80%。
• 加速充電： Stabilizes the voltage for 120 minutes to ensure the battery is fully charged.
• 浮存金： Maintains the battery at a full state of charge with a micro-current, preventing overcharging.
• 均衡費用： Automatically performs an equalization charge every 25 days for Flooded batteries to balance cell voltages.

圖 4.1：4-s 的可視化表示tage 充電過程。

4.3 電池類型選擇

The controller automatically detects and optimizes charging for various battery types. You can manually switch battery types if needed by pressing the button on the controller. Refer to the LED indicator for the currently selected battery type.

4.4 Bluetooth Monitoring (Optional)

For advanced monitoring capabilities, pair the BT-1 module (sold separately) with your Wanderer Li controller. This allows you to monitor solar input, battery State of Charge (SOC), and receive fault alerts via the Renogy DC Home App on your smartphone or tablet.

Figure 4.2: Illustration of real-time monitoring setup using the BT-1 module and DC Home App.

5、維護保養

To ensure the longevity and optimal performance of your Renogy Wanderer Li Solar Charge Controller, regular maintenance is recommended:

• 檢查連接： 定期檢查所有線路連接是否緊固且無腐蝕。連接鬆動會導致電力損失或過熱。
• 清潔控制器： Keep the controller clean and free from dust, dirt, and debris. Use a dry cloth to wipe the surface. Do not use harsh chemicals or abrasive cleaners.
• 通風： Ensure that the area around the controller remains well-ventilated to prevent overheating. Do not block any ventilation openings.
• 環境條件： While the controller is designed for durability, avoid exposing it to extreme moisture or temperatures beyond its operating range (-4°F to 140°F).

6。 故障排除

The Renogy Wanderer Li Solar Charge Controller is equipped with multiple protection features to prevent damage. If you encounter issues, refer to the following common problems and solutions:

6.1 保護特性

• 反極性保護： Protects the controller and battery from damage if the battery or solar panel connections are reversed.
• 過充保護： 防止電池過度充電，延長電池壽命。
• 過載保護： Shuts down the load output if the current exceeds the rated capacity.
• 短路保護： Protects against short circuits in the solar panel or load circuits.
• Reverse Current Protection: Prevents current from flowing back from the battery to the solar panel at night.
• 溫度補償： Adjusts charging parameters based on battery temperature (with optional sensor) to prevent undercharge or overvoltage.

Figure 6.1: Infographic detailing the comprehensive protection features of the controller.

6.2 常見問題

• 無充電指示： Check solar panel connections, ensure sufficient sunlight, and verify battery voltage.
• 加載失敗： Check load connections, ensure the load current does not exceed the controller's rating, and verify battery charge level.
• 電池類型指示錯誤： Press the battery type selection button to cycle through options and ensure the correct type is selected.

7. 規格

8. 保固和支持

8.1 保固信息

The Renogy Wanderer Li 30A PWM Solar Charge Controller comes with a 2-Year Material and Workmanship Warranty. This warranty covers defects in materials and manufacturing under normal use. Please retain your proof of purchase for warranty claims.

Figure 8.1: The product is backed by a 2-year material and workmanship warranty.

8.2 客戶支持

For technical assistance, troubleshooting, or warranty inquiries, please contact Renogy customer service. You can find more information and support resources on the official Renogy web網站或其亞馬遜品牌商店：

Visit the Renogy Brand Store on Amazon