How to: Make This Portable Solar-Powered Tool Roll to Charge Your Everyday Needs
![](https://assets.manmadediy.com/photos/30103/FFJ0EKWIWH3D7XP.LARGE_large.jpg?1482126233)
Solar Power is now the world's cheapest energy thanks to investments by developing nations, so there's no reason you can't take a little advantage of some of that power while you're on the go. Instructables user darbinovar originally wanted just a good tool roll with a power bank she could use for charging her everyday accessories, but eventually figured out she might be able to recharge her power bank in a more efficient manner. And here it is…
![](https://assets.manmadediy.com/photos/30104/FRCVP67IWH3D7OG.MEDIUM_large.jpg?1482126234)
She was able to get 4 tool rolls out of the $20's worth of waxed canvas she bought, not factoring in the price of the solar panels.
![](https://assets.manmadediy.com/photos/30105/FNZGBVXIWH3D7VH.LARGE_large.jpg?1482126234)
Click here to view the full Instructable and check out the video below!