5V DIY Solar Panel 1.2W Mini Polysilicon Module for Battery Charging and Small Electronics

Product overview A compact 5V 1.2W polysilicon epoxy solar module designed for DIY charging and lowpower electronics. Small, durable, and easy to integrate into battery charging circuits and portable projects. Key benefits Reliable smalloutput power: Rated 5V and 1.2W, providing up to about 240 mA in full sun for steady trickle charging and lowpower loads. Easy integration: Sized for hobby and DIY use, works with common 5V charging circuits, small battery charge controllers, and USB boost or regulator modules. Durable construction: Polysilicon solar cells with epoxy encapsulation resist handling and outdoor exposure typical of DIY setups. Spacesaving form factor: Compact footprint makes it simple to mount on enclosures, project boards, or small panels. Features and specifications Quantity included: one piece Rated output: 5V, 1.2W Approximate maximum current: 240 mA under conditions Cell type: polysilicon with epoxy encapsulation Dimensions: 110 mm x 69 mm (4.33 in x 2.72 in) Purpose: module for cell charger and lowpower DIY electronics How it solves common problems Keeps small batteries topped up without bulky panels: Ideal for maintaining a singlecell battery or powering lowconsumption sensors where space is limited. Simplifies project power: Provides a compact 5V source so you can add solar charging to prototypes without redesigning the power system. Reduces wiring complexity: Standard module format fits easily into hobby enclosures and connects directly to small charging or regulation boards. Suitable applications Trickle charging a singlecell rechargeable battery via a proper charge controller or charging module. Powering or maintaining outdoor sensors, environmental monitors, or wireless beacons that require low continuous power. DIY portable chargers and small electronics projects that need a compact 5V solar input. Installation tips Use a suitable charge controller or regulator between the panel and battery to prevent overcharge and to match the battery chemistry. Place the module in direct sunlight and orient it toward the equator for results. Protect wiring and connections from moisture and mechanical stress to maintain reliable performance. What to expect This module provides modest, steady power appropriate for charging small batteries and running lowpower devices. Output depends on sunlight intensity and temperature, so actual current will vary with conditions.