Small Solar Panel .5W 5V 140mA UNREGULATED 40mm X 90mm ETFE (10-Pack)
These small solar panels are perfect for your IoT device design and build. They are Voltaic P214 with 5V, 0.5W output. They have 300LSE adhesive backing, wire strain relief, and a PHR-2 connector. Since the adhesive is protected under the panel, UV exposure hasn’t been a concern.