5V Polycrystalline Solar Panel Module with Durable Epoxy for Battery Charging and DIY Projects

Compact 5V polycrystalline solar panel module designed for small charging and DIY power projects. Delivers 5 volts at up to 0.25 amps for a maximum output of 1.25 watts. Encapsulated in epoxy for mechanical protection and simplified handling during installation. Key benefits Simple portable power source for small electronics and battery maintenance. Reliable output for lowpower charging tasks: 5V nominal voltage and 0.25A current suitable for trickle charging and powering microcontrollers and sensors. Polycrystalline silicon cells offer consistent performance in a compact form factor; epoxy encapsulation reduces the risk of cell damage during mounting and transport. Easy to integrate: suitable for parallel or series connections with other panels to increase current or voltage when needed. Use with an appropriate charge controller or regulator for safe battery charging. What it does and why you might need it Provides a steady lowpower solar supply for offgrid or portable applications where mains power is not available. Keeps small rechargeable batteries topped up and helps maintain devices that draw only a few hundred milliamps. Useful for hobbyists and makers building solar chargers, remote sensors, or educational electronics projects. Key attributes Output: 5 volts, 1.25 watts, 0.25 amps Cell type: polycrystalline silicon Construction: epoxyencapsulated module for added mechanical protection Form factor: mini module suitable for compact installations and portable setups Compatibility: works with small battery chargers, charge controllers, microcontroller projects, lowpower sensors, LED indicators, and similar devices that accept a 5V input Practical use scenarios DIY solar battery charger: integrate the module with a small charge controller to maintain or up a 5V rechargeable battery pack for outdoor lighting or portable speakers. Remote sensor power: power lowenergy environmental sensors, data loggers, or wireless transmitters in gardens, sheds, or temporary installations. Educational and hobby projects: provide a safe, visible solar power source for microcontroller experiments, student labs, and model electronics. Notes on installation For battery charging, always pair the panel with an appropriate charge controller or voltage regulator to prevent overcharging and to match the panel to the battery chemistry and capacity. Panels can be wired in series to increase voltage or in parallel to increase current when higher power is required. A compact, practical solar module for smallscale charging and DIY power projects where a simple 5V solar source is needed.