Off-grid battery packs for the developing world, a green tech playground, and more… this week’s green tech finds.
- Making solar cells from wind: Welsh solar cell maker G24 Innovations is preparing for the installation of a wind turbine at its Wentloog Environmental Centre in Cardiff in order to produce its renewable power systems with renewable power (at least partially). (via Treehugger)
- The off-grid battery pack: Start-up Fenix International rolled out its website and first product this week: the ReadySet, a “a 12-volt lead acid battery designed specifically for frequent charges from a variety of sources, including a solar panel, bicycle generator, the power grid, or eventually hydro and small-wind turbines.” The product is designed for use in areas of the developing world without access to power. See the video above for details. (via CNET Green Tech)