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The Yoga Solar PC is a proof-of-concept laptop that can charge through the power of the sun.
In addition to allowing the Yoga Solar PC to have a sleek finish, that technology improves efficiency.

Lenovo’s new concept PC can get one hour of video playback after 20 minutes of charging in the sun.
Generally speaking, solar panels have an efficiency rate of between 17%-23%.
The PC also uses a tracking system to stay on top of the solar panel’s voltage.
It then adjusts the charger’s parameters accordingly.

The same solar technology seen in the Yoga Solar PC is used in the Solar Power Kit for Yoga, which can charge a wide range of devices.
Lenovo states that charging the Yoga Solar PC for 20 minutes will result in one hour of video playback.
Even without comparing the unit to other PCs, the Yoga Solar PC is impressively thin.
The is only 15mm thick and weighs just 1.22 kg (2.69 lbs).

Solar power technology has come a long way since then.
A solar powered laptop is both innovative and futuristic, but it may not fit into everyone’s workflow.
The concept of a portable solar panel is not new.

But that back contact cell tech in Lenovo’s new panel promises better efficiency.











