ALLPOWERS SF200 Flexible Solar Panel 200W

Installed two flexible solar panels AllPowers SF200 on a bay boat T-top, one after another with one month difference. It was a good choice.
Use two chargers with them, one for a 12V circuit and another one for a 24V circuit, both with 2 batteries each of 100 Amps.
Those solar panels have a high efficiency, and living in Florida, plenty of sun, are keeping the batteries all time 100% charged and the boat, a 19 foot bay, capable to run on a Garmin Kraken trolling motor of 80 thrust all day long. On the water, the solar panels are charging the trolling motor batteries and it can run in same time.
The panels, I've installed on the 1" aluminium square tubing, across the t-top, having an air gap under, for ventilation.
I didn't feel any abnormal temperature on the panels anyway.
I just pay attention to give them a fresh water shower after getting back from the salty water and make a good wire connections at the beginning.

In full sun, I can only get 50-60 watts so I'm kind of disappointed.

I received the goods very quickly. I tested it and found that the conversion rate of this solar panel can reach 180w. I like it very much.