SUNYIMA 10Pcs 6V 50mA 3.14x1.77 Mini Solar Panels for Solar Power Mini Solar Cells DIY Electric Toy Materials Photovoltaic Cells Solar DIY System Kits Without Copper Wire

The SUNYIMA 10Pcs Mini Solar Panels are a great option for those looking to experiment with solar power and DIY projects. While the quality and Consistency of the panels can be a bit iffy, they work well and are worth the value for the price. One of the panels had a detached trace from the PCB, but it was easily recoverable by soldering to the contacts on the outside edges. These panels were used to keep an esp32 device charged up and were able to meet and exceed their specifications. The panels arrived on time and read at the correct voltage in direct sunlight. For those looking to run the panels in series and parallel, it is important to note that low current is required. Other than a few minor factory defects, these panels perform well and are a great option for solar DIY projects.