Solar Energy for Beginners: The Complete Guide to Solar Power Systems, Panels & Cells

Understanding Solar Energy Solar energy is free and it is located everywhere where the sun is shining. However, harnessing the energy of sun in order to convert it to electricity or heat is not an easy task. You need to use the right equipment as well as design basics in Continue Reading

Solar Battery & USB Charger, Charges 4 AA, AAA, C or D cells with USB port & other power supply plugs

This is a weather resistant solar battery charger and USB power supply. It can charge 4 rechargable batteries at a time. It charges AA, AAA, C or D cell rechargable batteries. (not included) This model uses the recharged batteries to power its USB port. This allows for the flexibility of Continue Reading