As far as I know, EVA is thermoset. Unlike PVB thermoplastic, during component manufacturing, the thermosetting polymer was generated by high temperature pressure in the roller press and autoclave (amorphous silicon). This process is irreversible, so the chemical method must take advantage of the special characteristics of both. materials. You can keep one of the two.
In the past, all TPT was used. It has stood the test of time and shows virtually no aging or discoloration in 10 to 20 years. In recent years, TPE and PET have been used for a short time and no one can guarantee that they will last 20 years. It is better to use TPT for power plants, which is guaranteed. If the price does not allow for street lights and home systems, other materials can be used. If the price allows it, TPT is guaranteed.