This polycrystalline silicon solar panel converts sunlight directly or indirectly into electrical energy through photoelectric or photochemical effects. It delivers a reliable, conversion output for small solar applications and devices that require low to moderate power. Key benefits Provides a steady source of electrical power for offgrid and smallscale systems. photoelectric conversion rate supports efficient energy generation from available sunlight. USB micro interface for simple connection to compatible devices and straightforward installation. Stable performance and longterm use suitable for repeated or continuous smallscale applications. No builtin energy storage function, so it can be used for directload applications or paired with an external battery or controller as needed. Product highlights and attributes Function: Converts sunlight into electrical energy via photoelectric and photochemical effects for direct or indirect use. Material: Polycrystalline silicon solar panel for reliable photoelectric performance. Interface: USB micro interface for convenient, universalstyle connections. Performance: Optimized for higher conversion efficiency, stable output, and long service life. Compatibility: Designed for home lighting systems, lowconsumption equipment, scientific projects, small solar systems, and solar water pumps. Practical use scenarios Home lighting: Power LED lighting for sheds, patios, or remote rooms where grid power is not available, with direct connection to compatible fixtures or through an external storage device. Small solar water pump: Supply electrical input for small pumps used in garden irrigation or recirculation systems, with appropriate controllers or batteries if continuous operation is required. Scientific and educational projects: Provide a reproducible power source for experiments, remote sensors, and prototype systems that demonstrate solar energy conversion. Note This panel does not include energy storage. To maintain power when sunlight is not available, pair the panel with an external battery, charge controller, or a system designed for direct solar operation.