My Favorite 100-400W Mobile Solar Panels

Santan Solar sells used but inspected solar panels from Arizona. Every panel they sell is a high-quality name brand solar panel, and after selling 1000’s of solar panels they have only had a handful of returns.

These are a fraction of the cost of the solar panels I recommend above, and will work for a long time.

What people don’t realize about solar panels, is that they last for decades, if not centuries. Most panels are rated for 25 years to 80% output, which is an extremely conservative goal. Most panels can produce well over 90% of their rated output after 30 years. They can also handle years of non-stop rain/hail/snow/wind without issue.

For me personally, I go for the cheapest panels possible, because cost is not really a determinant factor of performance (such as the cheap solar panels I recommend above). After my real world testing of stacks of solar panels, many cheap panels can produce the same or more power than the more expensive ones, and they have the same safety ratings, and warranties.

The problem with Santan Solar is that the shipping cost is pretty steep. So be sure to use this option if you plan to build a large array only.