Home > Photovoltaic division
Photovoltaic division

Photovoltaic division

Since the beginning of the 1990’s Coveme has developed a technological component known as the “backsheet”, made of the highest performing materials on the market, such as high grade polyester and special adhesives resistant to hydrolysis and ultraviolet rays.
These characteristics are vital for the correct functioning of photovltaic systems over time. The range of Coveme laminates protects photovoltaic cells from humidity, atmospheric agents and chemical attacks, guaranteeing total insulation at high voltages and perfect adhesion to EVA.

Coveme, thanks to its internal research department, has found the most suitable formula to respond to the requirements of top-quality solar panel manufactures. It is the sole owner of this technology and has developed a support team to help clients with their development and certification needs.
Recently Coveme has developed DyMat PYE 3000, a new high grade PET backsheet that resists to over 3000h DHT (Damp Heat Test).

dyMat® PYE high grade polyester based backsheets

Coveme’s dyMat® PYE brand, a range of backsheets for PV modules, stands for innovation within highest quality standards, produced and tested in conformity with all common standards and regulations.
The development of dyMat® PYE, a backsheet entirely based on a special high grade PET, is the result of Coveme’s commitment to offer a top level component that guarantees high voltage insulation and an outstanding durability under extreme conditions. These characteristics are vital for the correct functioning over time of photovoltaic systems.

The range includes backsheets of different colours and compositions, including a double side black version and the PYE3000 - the Coveme backsheet with outstanding performance that resists over 3.000h DHT, thus guaranteeing a superior life time of the photovoltaic module.
dyMat® PYE is the first choice for PV module manufactures looking for an innovative backsheet of highest quality and without limits in quantity - tested, certified, reliable.

Photovoltaic division