Solar Panel Controller with Bluetooth Module for 12V/24V Battery Systems This solar panel controller serves as the central management unit for photovoltaic systems, regulating power flow between solar panels and battery banks. Designed for solar controller system applications, it handles varying environmental conditions with a maximum panel voltage specification of 100V at 25°C that adjusts to 90V at -25°C. The controller supports both 12V and 24V battery configurations, providing flexibility for different system setups while delivering a discharge current capacity of 20A for consistent power distribution. Features and Construction The controller's design focuses on reliable solar energy management with practical features for system monitoring and control. It incorporates voltage regulation circuitry that adapts to changing environmental conditions while maintaining system safety and efficiency. Material and Build Constructed from electronic components designed for power management applications, the controller includes voltage regulation circuitry, current monitoring systems, and protection mechanisms. The inclusion of a BT-1 Bluetooth module adds wireless connectivity capabilities, allowing for remote monitoring and configuration without direct physical access to the controller unit. Size and Practical Fit While specific dimensional measurements are not provided in the source text, the controller is engineered for integration into solar power systems. Its design accommodates standard mounting configurations common in solar controller installations, with connection points for solar panel input, battery output, and load distribution. The physical layout supports proper heat dissipation given the 20A discharge current rating. Uses and Placement This controller is designed specifically for solar energy applications where regulated charging and power distribution are required. Its voltage and current specifications make it suitable for various solar installations that use 12V or 24V battery banks. Event or Professional Use For professional solar installations, the controller provides the necessary voltage regulation between solar panels and battery systems. The 100V maximum panel voltage capacity at 25°C (90V at -25°C) allows it to handle multiple panel configurations, while the Bluetooth connectivity enables remote system monitoring and adjustment without interrupting operation. Everyday Home Use In residential solar applications, this controller manages power flow from rooftop panels to household battery systems. The 12V/24V battery support accommodates common home energy storage configurations, and the 20A discharge current provides sufficient capacity for typical household loads while protecting battery health through regulated charging cycles. Benefits and Buying Value The controller offers practical advantages for solar system owners through its combination of technical specifications and monitoring capabilities. Its design addresses common requirements in photovoltaic installations while providing flexibility through its dual voltage support. Reuse and Low Maintenance The controller's voltage and temperature specifications allow it to operate across varying environmental conditions, reducing the need for seasonal adjustments. The Bluetooth monitoring capability facilitates regular system checks without physical inspection, while the solid-state design with no moving parts contributes to reliable long-term operation with minimal maintenance requirements. Why Choose This Product This solar controller provides specific technical capabilities documented in the source text: 12V/24V battery voltage support, 100V maximum panel voltage at 25°C (90V at -25°C), and 20A discharge current. The included Bluetooth module enables convenient system monitoring, making it a practical choice for solar installations where remote access to controller status and settings is beneficial.
