QuickerTek has announced the US$299, 30 Watt 2015 Type-C MacBook Solar Panel (http://tinyurl.com/omewbse). It features the USB 3.1 adaptor cable which powers and charges the 12-inch MacBook with Retina display.
This new solar product powers the MacBook battery for use even while charging the internal battery. Even when the MacBook battery is completely dead, the QuickerTek solar panel charges and powers the laptop simultaneously.
The Type-C MacBook Solar Panel is made with thin film photovoltaic creating a lightweight, foldable design. At only a hair over 11 inches x 6.5 inches folded, and at only 1.3 pounds, it’s light but still powerful enough to charge the MacBook as quickly as an Apple AC charger, minimizing downtime.