Our verdict of the Maxoak SP120:Weighing less than 7lbs, the Maxoak SP120 outputs a serious amount of power in a convenient and portable package. You're paying a premium for the portability though, so consider if you actually need to carry it around or whether a static panel could do the job. 1010Most portable solar panels are tiny and really only designed to trickle charge a smartphone. If you have a large portable battery pack then finding a suitably powerful and genuinely portable solar panel can be tricky. The Maxoak SP120 is both affordable, portable, and with 120W output, powerful enough...