12V 250mA 3W Polycrystalline Mini Solar Panel for DIY Projects (1517)

The 12V 250mA 3W Polycrystalline Mini Solar Panel is a versatile and compact solar solution ideal for DIY projects and small-scale applications. This panel harnesses solar energy through polycrystalline silicon cells, known for their efficiency and durability. With a maximum output of 3 watts, it provides a steady 12V voltage and 250mA current, making it suitable for powering small electronic devices, charging batteries, or running low-power systems.

Designed with a compact footprint, this mini solar panel is perfect for integration into custom projects where space is limited. Its robust construction ensures reliable performance and longevity, even in varying weather conditions. Whether you’re building a solar-powered gadget, setting up a remote sensor, or experimenting with renewable energy, this panel offers a practical and efficient solution to meet your needs.

Specification 

• Type: Polycrystalline Silicon
• Maximum Power Output: 3 Watts
• Nominal Voltage: 12 Volts
• Current Output: 250mA
• Open Circuit Voltage (Voc): Typically around 18V
• Short Circuit Current (Isc): Typically around 300mA
• Dimensions: Varies by design; typically around 4 to 6 inches in length and width
• Weight: Approximately 100-150 grams (varies by manufacturer)
• Efficiency: Approximately 15-17% conversion efficiency
• Operating Temperature Range: -20°C to 60°C (-4°F to 140°F)
• Material: Polycrystalline silicon cells with a protective layer of tempered glass or durable plastic
• Frame: Anodized aluminum or plastic for durability and lightweight construction
• Cable Length: Usually includes 30-50 cm (12-20 inches) of lead wires for easy connection
• Mounting Options: Pre-drilled holes or mounting brackets for easy installation
• Usage: Ideal for small solar-powered devices, battery charging, garden lights, DIY electronics, and educational projects

This mini solar panel is designed for efficiency and ease of use in various small-scale and experimental applications, making it a great choice for hobbyists and engineers alike.