Small waterproof 65mm x 45mm 2volt 150ma solar panel weighing just 13 grammes, these are suitable for charging single aa batteries, making solar led lights,running small motors etc etc,wired with short cables they can be easily wired together in series(more voltage) or parallel(more current) to make larger panels if required,these are the monocrystalline equivalent to our 2 volt150mah amorphous panels,the main difference being they are smaller,tougher and prewired so a lot easier to work with, price includes uk delivery.