Conversion Micro Solar Cell Panel Module for DIY, Polysilicon, 68 x 36 mm, 0.3W, 5V Product overview This compact polysilicon solar cell module converts light into usable DC power in a small footprint. Designed for DIY projects and lowpower applications, the module delivers 0.3 W at a nominal 5 V and fits into tight spaces where larger panels are impractical. Key benefits Efficient energy harvest in limited area: conversion polysilicon construction maximizes output from a 68 x 36 mm surface. Ready for DIY integration: Small form factor and standard electrical output make it straightforward to incorporate into hobby electronics and experimental builds. Reliable lowpower source: Provides stable lowwattage power suitable for sensors, indicators, and other small devices that require a 5 V supply. Space saving: Compact dimensions allow use inside models, enclosures, or custom mounts where space is constrained. Versatile connectivity: Can be combined with other modules in series or parallel to increase voltage or current for larger projects. Important attributes Function: Converts ambient light into DC electrical power for lowpower devices and circuits. Output: Rated power 0.3 W at a nominal voltage of 5 V. Size: 68 x 36 mm overall dimensions, suitable for compact installations and prototypes. Material: Polysilicon solar cell technology for stable conversion performance. Compatibility: Designed for DIY electronics, small charging applications with appropriate power management, sensors, microcontroller projects, LED indicators, and educational kits. Practical use scenarios Sensor power for remote monitoring: Provide continuous trickle power to environmental sensors or wireless transmitters in daylight conditions when paired with energy storage and basic power management. Educational projects and prototypes: Ideal for handson learning kits, classroom experiments, and proof of concept builds that demonstrate solar energy conversion. Smallscale lighting or indicator circuits: Power LEDs or status indicators in outdoor ornaments, models, or enclosures where mains power is not available. Integration tips Use a simple charge or power management circuit when connecting to batteries or sensitive electronics to prevent overvoltage or reverse current. Combine multiple modules to reach higher voltage or current targets when a single module does not meet the project requirement. Secure mounting and orientation toward the light source will improve output; ventilation and a stable mounting surface help maintain consistent performance. This micro solar cell panel module provides a compact, polysiliconbased solution for adding solar power to small projects and prototypes while maintaining predictable electrical output and straightforward integration.