Tiny Solar Panel (size of the circuit board)

[umrashrf]

Do they make tiny solar panel? I mean as tiny as the size of crazyflie circuit board. If they do, will it be possible to put it up with the current crazyflie design without software modifications?

[Flare09]

I found a solar cell on ebay a few months ago. The cell is about 20x20mm and it puts Max about 1.2v at about. .. Well. I can't remember. I think it was about 20mA. I'll check on that later

Edit: the solar cell only puts out 90mA Max, and 1.2v. And is made of 2 10x25mm cells. Plus epoxy. I tried looking for the cells but couldn't find individual. It would be difficult for the battery circuit to charge at the correct voltage while there is current draw.

And I think the trickle will only gain you seconds more of flight considering weight, and output of the cells.

[marcus]

It will probably not change the flight-time in a positive way (due to the wight), but you could imagine landing and charging the battery for a few hours and then taking off again.

[ciroluiz]

And if you use a solar panel like this?
http://www.seeedstudio.com/depot/1W-Sol ... Path=1_118

[arnaud]

This solar panel is bigger than the Crazyflie, so it would be really hard to make it fly (and its weight would be too high as well).