I built a plug and play solar system concept that integrates the necessary inverter, charge controller, battery, 12 Volt solar input, 120 Volt power outlets, and transfer switch to make the installation of solar systems as easy, quick, and cheap as possible.
I recently got an EFM32 microcontroller development kit and tried it out for a couple of months. Here are my thoughts on how useful it is as a DIY tool.
Energy storage is the golden key to a sustainable energy future? Why? It powers electric cars and can make solar and wind power into baseload power sources.