Laminates are modules that are ready to be framed (if desired) and have junction boxes (J-Boxes) added (pretty much required). Laminates do not need to be framed in order to be used. Keep in mind, however, they are for off-grid applications. Their lifetime is excellent and their power output is the same. They also include a 20 year warranty. Be careful as they are more susceptible damage due to the edges being unprotected.
The modules we sell without J-Boxes, both framed and laminates, require you to design and attach your own waterproof J-Box. You can get parts from an electrical supplier or just Google it on the web. There are dozens of suppliers and they are cheap.