제품 끝view
그림 0: 앞쪽 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.
주요 특징
- Automatic management of solar panel and battery operation.
- 안정적인 성능을 위한 산업용 마이크로컨트롤러 내장.
- Large LCD display for real-time data and adjustable parameters.
- 완전 3초tage PWM charge management (Bulk, ABS, Float).
- Multiple protection functions: short-circuit, open-circuit, reverse polarity, over-load, low voltage, 그리고 과충전 보호 기능.
- Dual 5V/2A USB ports for device charging.
안전 지침
Please read and understand these safety instructions before installation and operation to prevent damage to the controller, battery, or other components.
- 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.
- The charge controller is designed exclusively for regulating solar modules. Do not connect any other charging sources to the charge regulator.
- The LCD display may have a voltage error of 0.2V - 0.3V, which is considered normal.
- Ensure battery cables are as short as possible to minimize power loss and maximize efficiency.
명세서
| 매개변수 | 값 |
| 배터리 용량tage | 12V/24V 자동 어댑터 |
| 충전 전류 | 20A |
| 방전 전류 | 10A |
| 플로트 볼륨tage | 13.7V(조정 가능) |
| USB 출력 | 5V/2A (Dual USB) |
| 작동 온도 | -35°C ~ +60°C |
| 제품 치수 | 12 x 5 x 17cm |
| 제품 무게 | 140g (약 4.94온스) |
| 디스플레이 유형 | 액정표시장치 |
| 재료 | 플라스틱 |
설정 및 설치
Follow these steps for proper installation of the solar charge controller. Ensure all connections are secure and correct to prevent damage.
- 배터리를 연결하십시오: 먼저 배터리를 충전 컨트롤러에 연결하십시오. 극성이 올바른지 확인하십시오(+는 +에, -는 -에 연결). 컨트롤러가 배터리 용량을 자동으로 감지합니다.tage (12V 또는 24V).
- 태양광 패널을 연결하세요: Next, connect the solar panels (PV array) to the charge controller. Again, observe correct polarity.
- DC 부하 연결: Finally, connect your DC load (e.g., lights) to the charge controller.
Important Wiring Sequence:
Battery → Solar Panels → DC Load
그림 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.
보호 기능
The controller incorporates several protection features to safeguard your system:
그림 2: 위에view of the controller's built-in protection mechanisms, including safeguards against reverse polarity, over-voltage, 언더볼륨tage, 그리고 과전류 상태.
작업
LCD 디스플레이 인터페이스
The LCD provides real-time information about your solar system. The interface includes icons and numerical values for easy monitoring.
그림 3: 상세한 view of the LCD display, explaining each icon and its corresponding meaning for system status monitoring.
작업 모드 로드
The controller offers three distinct load working modes, which can be configured via the LCD interface:
- 24H (24-hour operation): The load operates continuously for 24 hours.
- 0H (Light control mode): The load works only after dark.
- 1H-23H (Light and time control modes): The load works after dark for a set duration, configurable from 1 to 23 hours.
그림 4: Visual representation of the three selectable load operating modes and their respective icons.
유지
The Anern PSC 20A Solar Charge Controller is designed for low maintenance. However, regular checks can ensure optimal performance and longevity:
- 정기적으로 모든 배선 연결부를 점검하여 단단히 고정되어 있고 부식이 없는지 확인하십시오.
- 컨트롤러를 깨끗하고 먼지나 이물질이 없는 상태로 유지하세요. 청소 시에는 마른 천을 사용하세요.
- 컨트롤러 주변의 환기가 잘 되도록 하여 과열을 방지하십시오.
- Monitor the LCD display regularly for any error codes or unusual readings.
문제 해결
이 섹션에서는 태양광 충전 컨트롤러 사용 중 발생할 수 있는 일반적인 문제에 대해 설명합니다.
일반적인 질문 및 답변
- 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 voltage는 12.6V로 돌아갑니다.
If you encounter other issues not listed here, please refer to the support section.
보증 및 지원
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.