The Advantages of Double glass modules ​

The Double Glass Silicon Module uses the 2.0mm or 2.5mm AR Coating semi-tempered solar pattern glass.（The thinnest AR Coating semi-tempered solar pattern glass we can produce is 1.6mm）; as the sheet glass, the thinner the glass is, the higher the transmittance is, theoretically, it can promote the output power of the module

The 2.0-6.0mm float semi-tempered glass replaced the TPT back sheet, the back glass can be punched or not. The Aluminum Frame is not necessary any more. The Glass on Glass Silicon Module gets Greater Cost Advantage.