10 mini solar cells 0.15W 5V for science projects, toys and DIY lights, weatherproof

Discover our compact solar cells, perfect for bringing your creative and technical projects to life. This pack includes 10 small, versatile, and practical polysilicon solar cells for a multitude of applications. Ideal for small home projects, scientific experiments, electronic applications, or charging small batteries, they are a must-have for any DIY enthusiast looking to harness solar power. Their waterproof and weatherproof design ensures increased durability and reliability, even in harsh conditions, for economical and long-lasting use. Each cell measures approximately 53 x 30 mm (2.1 x 1.2 inches) and weighs approximately 48 g (1.7 oz). With a power output of 0.15W, a voltage of 5V, and a working current of 300mA, these solar cells are perfectly suited for powering solar toys, solar lamps, displays, small water pumps, household lighting, or various low-power devices. They are also an excellent choice for scientific research projects. Operating principle: These panels absorb sunlight and convert it into electrical energy via the photovoltaic effect. Please note that they do not have an energy storage function. The set includes 10 small solar cells, ready to power your innovations.