[Upgraded] 30A MPPT Solar Charger Controller 12V/24V Solar Panel Battery Intelligent Regulator with LCD Display, Dual

Key features

• Efficient MPPT Solar Charge Controller: The 30A charging controller adopts an industrial-grade main control chip, which enables the MPPT tracking efficiency to reach up to 99.9% (continuously detecting during the charging process, bidirectional focusing tracking, and automatic focusing tracking for charging). Compared with conventional solar charging controllers, the overall charging efficiency is increased by 15-30%. Moreover, the controller is equipped with an internal anti-backflow circuit and generates extremely low heat, ensuring the normal operation of the system.
• Matching Battery Type: The 30A MPPT controller is only applicable to various lead-acid batteries (including open, sealed, AGM batteries, etc.). If charging lithium batteries, one must be very familiar with their battery characteristics. After connection, the charging parameters must be set properly before use.
• Automatic Recognition of 12V/24V: This 30A solar panel controller automatically recognizes 12V/24V. When installing for the first time, please ensure that the battery has sufficient voltage so that the controller can identify it as the correct battery type.
• 8 Reliable Protections: This MPPT 30A charging controller features multiple protections, such as overcurrent protection, short circuit protection, open circuit protection, reverse connection protection, overload protection, overcharge protection, undervoltage protection, and overvoltage protection. All of these are self-recovering types, which will not damage your controller and ensure the safe and stable operation of your system. It has a complete three-stage MPPT charging management system, which can improve system efficiency. Extend battery life.
• Easy-to-read Display Screen: The intuitive LCD screen can display the charging status, data, switch mode and parameter configuration. You can view the charging and discharging current in real time, the cumulative generated and discharged electricity, temperature display, light control and delay control, etc. Parameters can be adjusted, battery types changed, and the controller is equipped with functions such as power-off memory.
• 3 Load Modes: The 30A solar panel controller is equipped with three load operation modes, namely:24HLoad output 24Hours (except for battery under voltage)；1-15HLoad on after sunset and closed after setting hours；0HDusk to dawn. You can choose the mode according to your needs.
• Battery Type: b1 represents lead-acid batteries (12V/24V automatic recognition); b2 represents lithium-ion batteries (3 series 11.1V lithium batteries); b3 represents lithium iron phosphate batteries(4 series 12.8V). The default factory setting is b1.
• Dual USB Output: The 30A controller features two USB output ports on its surface, with a maximum current of 2A, supporting charging of devices such as mobile phones, headphones, and tablets.

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