2pcs 5V 500mA Polycrystalline Solar Panel Charger Set, Stable Output for DIY Electronics and Battery Charging

2 pieces DC5V 500mA polycrystalline silicon solar panel power modules with 100cm cables Short description Two compact polycrystalline silicon solar panel power modules designed to provide a DC 5V output at up to 500mA per panel. Each module includes a 100cm cable for easy connection to charging circuits, small electronics, or DIY assemblies. Key benefits Reliable 5V output for small electronics: Each panel delivers DC 5V at up to 500mA, supplying stable power to lowvoltage devices when exposed to adequate sunlight. Ready to integrate: 100cm cables allow straightforward connection to charging modules, power banks, sensor boards, and small controllers without additional wiring. Simple and durable construction: Polycrystalline silicon solar cells offer consistent performance for everyday outdoor and indoor light harvesting applications. Two modules included: Provides flexibility to power separate devices or combine modules for higher current or greater area coverage in custom configurations. Features and specifications Quantity: 2 panels per package Output: DC 5V, 500mA maximum per panel Approximate power per panel: 2.5W under sunlight conditions Cell type: Polycrystalline silicon Cable length: 100cm per panel for easy placement and routing Function: Solar panel power module for charging and powering 5V small electronics and projects Compatibility and use notes Designed for use with 5V charging circuits, USB power modules, small battery charging boards, microcontroller projects, LED lighting, and portable devices that accept a stable 5V input. For battery charging or regulated power, pair the panels with an appropriate charge controller or power management board; panels provide raw DC output and do not include regulation or battery management. Performance depends on sunlight intensity, panel orientation, and environmental conditions. Use in direct sunlight for results. Practical applications 1. Remote sensor or IoT node power Provide daytime power to environmental sensors, Arduino or ESP32 based nodes, or lowpower data loggers. Use with a charge controller and battery to maintain operation overnight. 2. Small portable charger or USB power Integrate with a 5V boost or USB charging module to create a compact solar charging station for small devices, battery packs, rechargeable lights, or power banks. 3. Educational and DIY projects Ideal for electronics workshops, school projects, and prototype builds that require a visible, handson solar power source. The included cables simplify wiring during demonstrations. What is included Two DC5V 500mA polycrystalline silicon solar panel power modules One 100cm cable attached to each module Why choose these modules These panels are a practical choice when you need a modest, portable 5V solar source for lowpower electronics and DIY projects. The included cables and standardized voltage make integration simple while retaining flexibility to pair with controllers or batteries as needed.