Stefan Ponsold

Stefan Ponsold

We charge empty smartphones with the sun
5 points
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Stefan Ponsold
Stefan Ponsold
left a comment
Great product- just supported :-)
ZEI°
ZEI°
Revolutionary time tracking device
Stefan Ponsold
Stefan Ponsold
left a comment
Of course I LOVE it :-) Feel free to ask us about it...
SunnyBAG LEAF+
SunnyBAG LEAF+
The world's strongest and lightest outdoor solar panel
Stefan Ponsold
SunnyBAG LEAF+
SunnyBAG LEAF+
The world's strongest and lightest outdoor solar panel