10 yuan 12 volt photovoltaic panel

Solar panels are everywhere now, and it’s easy to understand why. Being able to generate energy without using gas generators is pretty darn cool, and if you’re working on a project at home or want to charge a 12V battery. [pdf]

Renewable energy wave power

• A network of databases providing broad access to marine energy information.• Basic information about wave energy.• A database that provides up-to-date information on marine energy deployments in the U.S. and around the world. [pdf]