White-type TPE bonding with dielectric enhancement technology, the success of TPT to the inner addition to the traditional Tedlar (PVF), and in the bond strength, dielectric properties, the output power were better than the traditional TPT. Also, compared with the traditional TPT, Tpe unit costs also declined.
TPT compared with the traditional, bright white TPE has the following advantages:
1, increasing the back of the internal reflection (whiteness L values from 89 to 95), increased the absorption of light energy panels.
2, the same size panels to increase the output power of 1-2%.
3, with other materials to improve bond strength between (and EVA layer bond strength to 70N/CM)
4, to improve the aesthetics of solar photovoltaic panels and solar panel encapsulation degree of productivity.
Since the nineties, TPE has been for many European and American manufacturers of solar panels used. TPE UL standards have been recognized and the electrical properties of IEC60664-1 test. General Electric (GE Energy-solar division) and its predecessor Astropower, Inc. Is the TPE one of the earliest users of their products were UL and IEC certification.