Best solar PC solution i've had so far...So small, efficient and cheap. About 25% of the weight and cost of the solution I put together in 2007.
Using an ASUS Vivotab Note 8 as the PC (8-inch screen.) This energy all came from the sun using +Changers
4W panel and power pack. In this scenario one would charge the pack during the day and then charge the PC during the night.
Total weight, under 800gm without keyboard.
The best bit: Cost: about 400 Euro for businesses.
Next test: how much sun needed per hour of PC use?
The answer is close to 1:1. Effectively you could work screen-on for 4-5 hours per (previous) sunny day of charging. I will confirm that over the next week. #solar