DescriptionThe item is a 3W 12V square shaped solar panel, which is made of polycrystalline silicon material, and adopt PET laminating technology and perfect devices for science project. This high-efficiency encapsulated solar panel provides enough power for DIY.Features- Color: As shown - Material: Polycrystalline Silicon - Size: 14.5x14.5x2cm - Power: 3W. - Working Voltage: 12V. - High-efficiency encapsulated solar panel, providing enough power for DIY. - Solar panel kit with battery, power small motors or other loads; perfect devices for science project. - Portable, compact & stylish size with solid attractive casing. - UV treated surface and durable weatherproof PCB board. - Good choice for outdoor.