I just wanted to give you solar computing fans a quick heads-up on a new solution that you should consider. The Viliv X70 EX.
I’ve been testing it for the last week and as a standalone UMPC its a really flexible solution. SSD and 3G options, high quality build and very long battery life. In tests, I’ve been getting 5-6hrs battery life and seeing great productivity levels using either the on-screen keyboard or a USB keyboard and mouse. The best thing is that the car-kit includes an adaptor plug for 12v => 9.5 but the input voltage can rise to 24v making it perfect for attaching direct to a 24w or even 12W solar panel. One issue however is the gloss finish on the screen. Viliv are producing a filter though so this should help a lot. I will get one and test it soon.
Initial plug-in test worked but I need to work-out the minimum sun power level needed and the full-sun charging time.
Stay tuned for more test results. In the meantime, check out my full review at UMPCPortal.
Great device, and good concept. So you mean that this is going to work after a cloudy day too. that is even good.