Evergreen ES-A-205-FA3 Solar Panel.
Intended for 24V systems, but can be used with any system accepting the panel's output power. The panel is poly-crystalline, has a durable metal frame, is protected from the weather and wires using standard MC4 connectors.
Specs are given on the pictured label.
They were purchased secondhand and used for a few months in a ground-mount system before being swapped in a capacity upgrade. Each panel puts out within 90-95% of its rated power.
Contact me to purchase. I can accommodate power testing if you have a way to do so.