![](https://s3images.coroflot.com/user_files/individual_files/509604_o2dtaryqm6sl2il0wnrwdocv0.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/509604_eocbkp8k3hy8kz0oosb_crzxt.jpg)
See the white line? It's Hi-teck craft.There are many small holds in the PMMA board
![](https://s3images.coroflot.com/user_files/individual_files/509604_yjwmyiea4sqpfzdkh8qpld4vq.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/509604_z4f_hgcxs8u9jrlogbrtndrck.jpg)
the original inspiration is no frame.In order to improve the structure strength,The trestle are designed to be circular
![](https://s3images.coroflot.com/user_files/individual_files/509604_ctaiuukx7rv8nfjgwbqjlpxw3.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/509604_ytyfql45cg0_oabkol7ooopau.jpg)
I design a simple box and solar cell module.It remained about the same.
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