20A Bluetooth Solar Charge Controller 12V/24V Auto Matching Controller with APP Remote Monitor Intelligent PWM Solar Panel Regulator for Sealed, Gel, Flooded, LiFePO4, Lithium Batteries 7 Load Modes

Brand: TCEUMIK

Color: Blue

Features:

• APP Bluetooth Connection: This 20A Bluetooth series solar controller supports wireless Bluetooth connection via the mobile phone APP(LiMu Solar APP, initial password: 666666), and supports real-time monitoring of battery type, load mode, parameter configuration and device status. Compared with traditional controllers, the operational convenience has been greatly enhanced.
• How to Connect: First, connect the battery. The controller will automatically identify the battery type as 12V/24V. (During power-on, the red, yellow, and green LED indicator lights on the panel will flash simultaneously for 3 seconds. After that, if the battery is a 12V system, the yellow light will remain on. If the battery is detected to be a 24V system, the yellow indicator light will continue to flash for 3 seconds.) Then connect the solar photovoltaic panels and finally the load to complete the connection of the entire system.
• Automatic Identification of 12V/24V Batteries: The controller adopts intelligent PWM three-level charging technology, automatically identifying the system voltage of 12V/24V batteries (applicable to non-lithium batteries) and adjusting the charging parameters to ensure safe and efficient charging. (When initially used, make sure there is sufficient battery voltage so that the PWM controller can identify the correct battery type.)
• 5 Battery Types: The controller is suitable for Sealed, Gel, Flooded, LiFePO4, Lithium and other battery types. Through the battery type Settings page, you can also customize the battery type. When changing different battery types, if the battery voltage is set to AUTO for automatic recognition, the system will automatically restart the device after the setting is successful. After restarting, the device needs to be reconnected.
• 7 Load Modes: The controller has seven load modes, which are: Keep On(Load output controlled by battery voltage only); Manual(Manual load control); Light(Dusk to dawn mode); Light+Timer( Load output turned on during 1-23 hour after sunset); Light+Repeat(Light-controlled cycle interval timing); Repeat(24 hour cycle interval timing); Segmaints(Segmented real-time timing (up to 5 groups)). You can change the load mode through the mobile phone APP, and the operation is very convenient.
• Multiple Protection Functions: This intelligent PWM controller features overvoltage and overcurrent protection during charging, short circuit and overcurrent protection for the load, low voltage and overvoltage protection for the battery, internal overheating protection for the device, lightning protection, reverse connection protection for photovoltaic panels, reverse connection protection at the battery end, and low battery protection. Comprehensively protect your equipment to ensure its stable operation.
• USB 5V/2A Output: There is a USB 5V/2A Output port at the lower right corner of the controller, which is plug-and-play and can charge your mobile phones, headphones, tablets, computers and other devices without the need for additional power supplies or adapters, providing flexible charging needs.
• Controller Parameters: Compact body dimensions: 4.5 "*3.7" *1.2 "(115x95x30mm); Installation hole size: 3.4 "*1.2" (85.7x30mm); Rated charging current: 20A; Rated discharge current: 10A; System voltage: 12V/24V automatic adaptation; Maximum photovoltaic voltage: 50V; USB discharge current: 5V/2A; Standby loss: <10mA; Control mode: PWM pulse modulation technology; Wireless connection: Bluetooth APP software; Weight: 0.33lb(150g).

model number: PWM Solar Charge Controller

Part Number: PWM Solar Charge Controller

Package Dimensions: 5.9 x 4.0 x 1.5 inches