The mini solar panel 3V 100mA 12cm x 9cm is a compact and efficient photovoltaic module designed to convert sunlight into electrical energy for powering small electronic devices and charging low-capacity batteries. With an output of 3 volts and a maximum current of 100 milliamps under proper sunlight conditions, this solar panel provides a reliable and eco-friendly power source for a wide range of low-power applications. Its slightly larger size of 12cm by 9cm allows improved light absorption compared to smaller panels, helping deliver stable and consistent output performance.

This solar panel is built using high-quality photovoltaic cells that ensure durability, long life, and dependable operation. The sturdy construction protects the cells from minor physical damage, while the smooth surface allows maximum sunlight exposure for better efficiency. It comes with connection terminals or wires for easy integration into electronic circuits, making installation simple and convenient.

The mini solar panel is widely used in school and college science projects, DIY electronics, solar-powered toys, garden lights, portable solar systems, and renewable energy experiments. It is also suitable for use in solar learning kits, battery charging circuits, and small embedded system applications.

Ideal for students, hobbyists, and engineers, this 3V 100mA solar panel offers an excellent solution for exploring solar energy and building energy-efficient systems. It provides clean power, portability, and reliable performance, making it an essential component for solar projects, electronics prototyping, and educational demonstrations.