The best thing in terms of solar energy is that solar light abound around us, that sort of begs itself to fully unlock it. Sometimes we see how technology is applied to the industry, but it can be applied to small-scale personal inventions like solar battery charger.
This solar charger Solar Paper developed by the company yolk, which says it is the world's thinnest and lightest personal solar charger.
Each of the thermodynamic unit boards (panels) in the middle of 1.5 mm thick. This charger, which is to be used as a bookmark.
True, the end device with a USB connection and an LCD display, which featured the battery residue is thicker - 1.1 centimeters, but with a thicker end of the charger is thin enough, writes Sciencealert.com. One battery thermodynamic panel weighs only 120 grams.
The whole device is slightly larger than the iPhone 6 Plus - 19 cm long and 9 cm wide. The invention has created a company yolk say that the iPhone is the charger can be recharged in 2, 5 hours.
One of the best of the charger "tricks" is that you can put both panels as you want, depending on demand. Each panel has a 2.5 watt and allows the choice between 2.5, 5, 7.5 and 10 watt loading configurations.
Currently, Solar Paper device collects money through crowd funding platform Kickstarter. The team has already collected more than 200 thousand. dollars and significantly exceeded its planned 50 thousand. dollar amount.
Basic 5 W version with two sheets cost 69 dollars, while a higher power - a little more. First ordered chargers promised to send in September.
