Led Bottle

first draft of the integration cap / body integration with internal battery I came to a conclusion, although very simple and practical. I thought it was much easier to find the empty bottles of coke rather than print envelopes for the solar panel, so I decided to use 2 bottles for this project. I hope not to go out of specification. One of these, empty, will have within it the solar panel. This bottle will be cut, it will be added to the panel and will be closed again with a jacket sistem made whit 3D print and possibly silicon to close all. The jacket sistem printed in 3D I have added support to raise the bottle, this support can be eliminated, since the bottle of the solar panel is based on corrugated sheets. I think can make a hole directly on the bottle cap with the solar panel, I may have added a graft on the neck of the bottle. Finally, it would be great if the 3D printer could print the transparent plastic or translucent so the light from the LED would also reflected propagating inside it and the sunlight would pass better. (for what concerns the batteries, I prefer not to insert batteries 3.6 V in parallel to draw more current, there are rechargeable batteries that can deliver over 2000mAh at 1,2V , then 3 in series will give a potential difference of 3.6 V and 2Ah or longer, depending on model)