The Solar Cell 5V 80mA 80x45mm is a versatile and efficient polycrystalline solar panel tailored for hobbyists, students, and professionals exploring renewable energy solutions. Measuring a compact 80mm by 45mm , this solar cell is designed for seamless integration into a variety of projects where space and portability are critical. Its lightweight construction, typically featuring a fiber glass printed circuit board (PCB) substrate coated with high-transparency epoxy resin, ensures durability and resistance to environmental factors such as moisture and UV exposure, making it suitable for both indoor and outdoor applications.
Features:
High-efficiency polycrystalline silicon cells for optimal power conversion.
Compact 80mm x 45mm size for easy integration into small projects.
Durable fibreglass PCB substrate with protective epoxy resin coating.
Delivers 5V at 80mA (0.4W) under optimal sunlight conditions.
Suitable for educational experiments, DIY electronics, and low-power devices.
Specification:
Parameter
Value
Type
Polycrystalline Solar Cell
Dimensions
80mm x 45mm x 3mm
Optimum Operating Voltage (Vmp)
5V
Optimum Operating Current (Imp)
80mA
Maximum Power (Pmax)
0.4W
Material
Polycrystalline silicon, fibreglass PCB, epoxy resin
Applications:
Charging small rechargeable batteries for portable devices.
Powering low-consumption electronics, such as microcontrollers and sensors.
Educational projects to demonstrate solar energy principles.
Building solar-powered toys, models, or garden lights.
Providing backup power for small IoT devices and remote sensors.






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