MPPT Technology: This controller is equipped with second-generation MPPT technology, which continually tracks the optimal operating voltage and current to extract the maximum power from your solar panels, significantly increasing energy conversion efficiency.
Compatibility: The Guanye® MPPT II Controller is compatible with various battery types, including lead-acid, lithium-ion, gel, and AGM batteries. It can be configured to match the specific requirements of your battery bank, making it versatile for different system setups.
High Efficiency: With its MPPT algorithm, the controller can achieve an impressive efficiency rate of up to 99.5%, ensuring that a minimal amount of energy goes to waste during the charging process. This efficiency results in faster battery charging and improved overall system performance.
Wide Input Voltage Range: It can handle a wide input voltage range from solar panels, typically accommodating panels with voltage outputs ranging from 12V to 48V, making it suitable for various solar array configurations.
Dual MPPT Inputs: Some models of the Guanye® MPPT II Controller offer dual MPPT inputs, allowing you to connect two separate solar arrays or panels with different orientations and angles. This feature is especially useful for installations with shading or complex roof layouts, as it optimizes energy production from multiple sources.
Intuitive LCD Display: The controller features a user-friendly LCD display that provides real-time information about system performance, including input voltage, current, battery voltage, state of charge, and error codes.
This display makes it easy to monitor and troubleshoot your solar system.
Multiple Battery Protection Mechanisms: To ensure the longevity of your battery bank, this controller includes a range of protective features such as overcharging, over-discharging, short-circuit, reverse polarity, and over-temperature protection. These safeguards help prevent damage to your batteries and the controller itself.
Load Control: The Guanye® MPPT II Controller includes load control functionality, allowing you to connect and control DC loads directly through the controller. This feature enables you to power appliances or devices directly from your solar system without the need for an additional load controller.
Temperature Compensation: The controller can automatically adjust its charging parameters based on the temperature conditions, optimizing battery charging and ensuring optimal performance in various climates.
Data Logging and Remote Monitoring: Some models offer data logging and remote monitoring capabilities. You can connect the controller to a computer or mobile device to access historical data and remotely monitor your solar system's performance, making it easier to track energy production and system health.
