Every now and then I come across something truly useful for investigators and outdoorsmen. A briefcase-sized generator, solar power system, is about as awesome as it gets for those of us taking to using devices in the forests and abandoned buildings. Renogy: Phoenix Briefcase Generator Compact and Portable Briefcase All-in-one Solar Powered Generator All-in-one portable solar power system specifically designed for mobile, off-grid applications and is ideal for emergencies Briefcase sized solar power generator with 2- 10W Monocrystalline Solar Panels Power LCD TV’s, cell phones, laptops, cameras, portable DVD players, fans, radios and CPAP machines Briefcase charges devices via a USB connection, 12V (car) or AC (wall) Capable of charging a laptop(5 times), iPhone(32 times), GoPro(47 times) Replaceable Li-ion Battery Pack Available at: Amazon.com and Renogy.com Price: $ 589.99 Website: www.renogy.com