The other day, quite by accident, I stumbled across a short news article posted on http://www.cnet.com/. It reported that on July 8th at the Payerne airbase in Switzerland a solar powered airplane built by the Solar Impulse Corporation, http://www.solarimpulse.com/, had successfully taken off and flown for a full 24 hours. I realize we live in an era when amazing things are occurring on a daily basis. However, I was struck by this announcement for two reasons. The first was simply the technology required to accomplish this feat. The second was how little media attention it had received.
The announcement raised a further question: If airplanes can be engineered to stay aloft for 24 hours using strictly solar and battery technology, can these same technologies be used to power computers and other portable devices?
The answer is yes, the technology can and is being used, but the computers and devices currently available are not yet mainstream enough to catch the attention of most consumers. Laptop computers in particular, such as the one designed by Nikola Knezevic, http://www.nikoladesign.com/, seem to only catch the attention of researchers and adventures doing work in very remote areas. The good news, however, is that at least someone out there is trying. Currently the most practical and affordable option is the use of a solar battery charger. There are several good options available; here are a few for consideration.
1) Brunton SolarRolls (http://www.brunton.com/) – easily transportable and have proven to be very popular with campers and backpackers.
2) Voltaic Systems (http://www.voltaicsystems.com/) – offer a variety of computer cases and back packs fitted with external solar panels.
3) Apple Juicz (http://www.quickertrek.com/) – a solar charger and stylish carrying case specifically designed for MacBooks.
If you have questions concerning wattage needs or other technical issues, please feel free to contact us here at My Technology Pros and we will be pleased to help you identify a solar charging system that is best suited to your needs.