I have another 100w portable solar panel with the same specs so I had something to compare it to. Most portable solar panels are very similar in some aspects, but there are a few that can make a difference when purchasing a particular brand or moving to another location. This rating is for comparing Swarney GoFortWatts 100 100# Panels 2 2 Efficiency 24% 21.5% - 23.5% Weight 7.3 lbs 4.62 lbs Dimensions 21.5 x 21.5 20.07 x 20, 47 Price 159.99 152.99 As you can see, these two panels are very similar in some aspects. I'll let you make your own decision. My personal opinion on this panel. It appears to be well made and feels very durable. I've had no issues loading devices and would definitely recommend this panel.
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