In the desert, on safari, up a mountain or simply on the move, the solargorilla portable solar charger gives your powergorilla juice anywhere under the sun. solargorilla is also a viable charging option for laptops under 40 watts and it can even charge your mobile phone, iPod, handheld games consoles and many more devices from the 5V USB output. Solargorilla works via two PV (photovoltaic) solar panels, which generate electric current when they are exposed to sunlight. The solar panels are made of glass which greatly improves the performance of the solargorilla as well as making the aesthetics of the unit better. The technically advanced solar panels ensure superb power and reliable performance, all housed in a tough outer casing. Note: solargorilla is a charging option. It is primarily designed to be used in conjunction with the powergorilla and may not work with some laptops over 40 watts directly. It relies on the UV intensity of the sun.