Anern PSC-20A

Anern PSC 20A Solar Charge Controller User Manual

Model: PSC-20A

Sản phẩm trênview

Anern PSC 20A Solar Charge Controller with LCD display and USB ports.

Hình 0: Đằng trước view of the Anern PSC 20A Solar Charge Controller, highlighting its LCD screen and control buttons.

The Anern PSC 20A Solar Charge Controller is designed to manage the power flow from your solar panels to your battery bank, ensuring efficient charging and protecting your battery from overcharge and over-discharge. This intelligent controller automatically detects 12V/24V system voltages and features a clear LCD display for monitoring system status and adjusting parameters. It includes dual USB ports for charging external devices.

Các tính năng chính

Hướng dẫn an toàn

Please read and understand these safety instructions before installation and operation to prevent damage to the controller, battery, or other components.

  1. This controller is only suitable for lead-acid batteries: OPEN, AGM, and GEL types. It is not compatible with nickel-metal hydride, lithium-ion, or other battery types.
  2. The charge controller is designed exclusively for regulating solar modules. Do not connect any other charging sources to the charge regulator.
  3. The LCD display may have a voltage error of 0.2V - 0.3V, which is considered normal.
  4. Ensure battery cables are as short as possible to minimize power loss and maximize efficiency.

Thông số kỹ thuật

Tham sốGiá trị
Pin Voltage12V/24V Auto Adapt
Dòng điện sạc20A
Dòng xả10A
nổi Voltage13.7V (có thể điều chỉnh)
Đầu ra USB5V/2A (Dual USB)
Nhiệt độ hoạt động-35°C đến +60°C
Kích thước sản phẩm12 x 5 x 17cm
Trọng lượng sản phẩm140 g (khoảng 4.94 oz)
Kiểu hiển thịMàn hình tinh thể lỏng
Vật liệuNhựa

Thiết lập và cài đặt

Follow these steps for proper installation of the solar charge controller. Ensure all connections are secure and correct to prevent damage.

  1. Kết nối pin: First, connect the battery to the charge controller. Ensure correct polarity (+ to + and - to -). The controller will automatically detect the battery voltage (12V hoặc 24V).
  2. Kết nối các tấm pin mặt trời: Next, connect the solar panels (PV array) to the charge controller. Again, observe correct polarity.
  3. Kết nối tải DC: Finally, connect your DC load (e.g., lights) to the charge controller.

Important Wiring Sequence:

Battery → Solar Panels → DC Load

Wiring diagram for Anern PSC 20A Solar Charge Controller showing connections for solar panels, battery, and DC load.

Hình 1: Wiring diagram illustrating the connection sequence for the solar charge controller, including solar panels, battery, and load. Ensure positive and negative terminals are correctly matched.

Chức năng bảo vệ

The controller incorporates several protection features to safeguard your system:

Diagram showing various protection functions of the solar charge controller: solar panel reversed, battery reversed, battery over-voltage, battery over-discharge, and over-load.

Hình 2: Quaview of the controller's built-in protection mechanisms, including safeguards against reverse polarity, over-voltage, dưới voltage, and over-current conditions.

Hoạt động

Giao diện màn hình LCD

The LCD provides real-time information about your solar system. The interface includes icons and numerical values for easy monitoring.

LCD display interface of the solar charge controller with icons and their meanings, including PV status, battery charge status, load status, and radar sensing.

Hình 3: Chi tiết view of the LCD display, explaining each icon and its corresponding meaning for system status monitoring.

Tải chế độ làm việc

The controller offers three distinct load working modes, which can be configured via the LCD interface:

Diagram illustrating the three load working modes of the solar charge controller: 24-hour operation, light control mode, and light and time control modes (1-23 hours).

Hình 4: Visual representation of the three selectable load operating modes and their respective icons.

BẢO TRÌ

The Anern PSC 20A Solar Charge Controller is designed for low maintenance. However, regular checks can ensure optimal performance and longevity:

Xử lý sự cố

Phần này đề cập đến các vấn đề thường gặp mà bạn có thể gặp phải với bộ điều khiển sạc năng lượng mặt trời của mình.

Câu hỏi thường gặp & Câu trả lời

Q: Why does the LCD screen become blank?
A: The solar controller will stop outputting when the battery voltage drops below approximately 8V. In this state, the LCD screen will go blank. When the solar panels begin charging the battery again, the controller will resume output once the battery voltage trở về 12.6V.

If you encounter other issues not listed here, please refer to the support section.

Bảo hành và Hỗ trợ

For warranty information or technical support, please contact Anern customer service through the retailer where you purchased the product or visit the official Anern website. Please have your model number (PSC-20A) and purchase details ready when contacting support.

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