Check Out the World’s First Lights Powered by Micro-Sphere Solar Cells

World | Solar Energy

Photo: Pixabay

Sphelar Power, makers of the world’s first “micro-sphere” solar cell, have declared “flatness is over” when it comes to solar power generation. The Japan-based company is in the midst of a crowdfunding campaign to back two products: the Sphelar Lantern and the Sphelar Stick. Both are powered by onboard solar cells that integrated right into the product and generate electricity passively when exposed to sunlight. Although the campaign is lagging behind on its fundraising goal, there is still time left to see this project advance to the next phase of production.

When Inhabitat first covered Sphelar’s spherical solar cell in 2012, the product was still in its infancy but showed enormous promise. At that time, the rounded solar cells challenged solar industry standards with their unique ability to capture sunlight from all angles simultaneously. Traditional flat solar panels must be angled directly toward the sun for maximum efficiency, but Sphelar’s design eliminates that fussiness.

Sphelar’s new products—a stylish modern lantern and a pocket-sized flashlight—incorporate the multi-directional solar cells and LEDs in new, portable lighting products. The Sphelar Lantern promises a 4-6 hour charging time for full battery capacity, which can power the light source for up to four hours. The Sphelar Stick provides up to four hours of light when fully charged, and can be recharged before the battery is fully drained.

As of the time of this report, Sphelar has raised just over $7,000 of its $20,000 goal with six days remaining in the Kickstarter campaign. If the goal is met, the company aims to expand its production. Currently, the Lantern and Stick are only available inside Japan, but Sphelar hopes to broaden its reach and share its multi-directional solar technology with the world, one light at a time.