GOWE 120A 12/24V PWM Solar Charge Controller with LED&LCD Display, Auto-Identification Voltage, MCU design with excellent performance
Part 1. Product description; The controller applies to the solar net division system (independent system). It can control the electrical charge and discharge process automatically. The discharge process of the storage battery has been optimized thus it can increase the lifetime of the storage battery and improve the function of the system. The thorough electronic protection function can keep the controller away from damage when the users install it error or the system is in bug.
Part 2.Function; 1. MCU design with high speed and excellent performance; 2. Nice heat dissipation and electromagnetism compat design; 3. PWM charging main circuit and MCT charging mode which increased the power using time thus leads to the longer lifetime of the system; 4. The controller adopted the LCD liquid crystal display and doubles key human-computer interface, the integrated menu display and operation.; 5. Humanized browse interface makes the operation more convenient.
6. Use the MOSFET switch, without any machinery switch. 7. Using high performance adc converter, with high resolution, to maintain system control precision; 8. The SEAL,GEL,FLOOD,SELF SET, four kinds of optional battery charging procedure. 9. The temperature conductor is installed outside which has the high precision temperature compensation. 10. Electrical leakage storage function, without the repeated set which makes the usage convenient.
11. The visual LED and charging current display which can let the user get to know the conditions of solar energy and the load. 12. The overcharge, discharge and overload protection; electronic circuit protection and the battery fraud connection protection. 13. Lightning protection.
Part 4. Connection indicator; 1.The controller should be installed firmly.2. Wire preparation: ensure the wire length firstly; try to minimize the wire length as much as possible to reduce the electricity loss after ensuring the install location.