Sea level on the west coast hasn't had more than 25 watts of output yet, but the higher elevations where I camp should improve that number. And think of everything to do with solar panels, batteries, motors and controllers. etc. exaggerate the performance figures. But a solid 25W without much aiming and fuss is "good enough" for my needs. The small corner stand is great and the connectivity options are plentiful. +1 for USB A/C outputs along with XT30/60 options. I bought a second panel because of these connectors and lots of decent cables/adapters. I think some reviews misunderstand how the light sensor is supposed to be used. I have found that studying the location for best alignment with the sun would be very helpful. Just use it as a test/interrogation gauge and once the panel is set up it doesn't matter which direction the sensor is pointing. Overall very satisfied with the performance and above all with the packaging format and the wiring options. As I said, I bought the 2nd block.
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