Enhance your solar lighting systems with this efficient and durable Solar Lamp Controller Module, designed for reliable automatic lighting and charging control. Constructed with strong glass fiber material, this compact and lightweight module delivers long-lasting performance while maintaining easy installation. The module supports up to 12-hour lighting time, making it ideal for transportation and various outdoor lighting applications. Key Features: · Automatic Light Control Function: Utilizes solar voltage monitoring to enable daytime charging and automatic lighting at night without the need for a photoresistor, ensuring energy-efficient operation. · Adjustable Lighting Modes: Configure the module for either continuous lighting (default long on) or flashing mode by short-circuiting S1, with a flashing frequency of approximately 2Hz in flashing mode for versatile lighting effects. · Compact and Lightweight Design: Measuring approximately 20mm x 15mm (0.8in x 0.6in) and constructed from sturdy glass fiber, this module offers quick and simple installation with exceptional durability. · Compatible Battery Support: Works with single-cell lithium iron 3.2V, single-cell lithium 3.7V, or three series Ni-MH batteries equipped with built-in charging and discharging protection to prevent overcharge and overdischarge. · Low Power Consumption: Optimized circuit design ensures a low current draw of about 10mA for white lamp beads, supporting long lighting times while maintaining efficient energy use. · Customizable Solar Panel Input: Supports solar panels with around 5V output voltage and charging current up to 500mA, adjustable according to environmental conditions and system requirements. Specifications: · Material: Glass Fiber · Model: 12S1 · Charging Current: Up to ≤0.5A · White Lamp Bead Current: Approximately 10mA · Battery Types Supported: Single-cell lithium iron 3.2V, single-cell lithium 3.7V, or three series Ni-MH with protection board · Lighting Modes: Always on (default) or flashing at ~2Hz (activated via S1 short-circuit) · Circuit Board Size: Length approx. 20mm (0.8in), Width approx. 15mm (0.6in) · Solar Panel Voltage: About 5V · Battery Discharge Current Limit: Max 20mA for white light operation Package Includes: · 1 x Solar Lamp Controller Module This Solar Lamp Controller Module combines intelligent light control with durable materials and versatile battery compatibility, making it an ideal solution for solar-powered lighting installations requiring reliable automatic operation and energy efficiency.