The QSM125-H Series modules are made with 5 inch monocrystalline cells, and they can be made with different colour of TPT according to customer's requirements and the local weather. Black TPT panels are more harmonious to match your house, transparent TPT panels are suitable to be used in the area of hot climate, as they can maintain proper working temperature. The glass with super transparence and low metallic ion is used for the panels, which ensure the higher power from sunlight can be absorbed and extremely low leakage current.