Hi,
Announcing the beta version of our solar-rechargable-arduino-platform. Open Source, of course.
Solar power regulation: so you get a charge even when it's cloudy out. Battery level monitoring: you arduino will know the voltage it is running under and your custom firmware can respond accordingly. Power Management: control the V-OUT to slave sensors and peripherals so they're on only when you need them, and power-down sleep for ultra low current consumption when there's nothing else to do. We're interested in cheap, low-power systems for environmental sensing and robotics. This is a rough and ready sustainable sensor module. If you're in NYC this weekend, come and check out our booth at the Maker Faire to learn more. We'll be selling part of our prototype run to folks who want to beta test.
Much more info here
http://www.rachelselectronics.com/blog
Cheers!