背板玻璃

背板玻璃主要用于薄膜太阳电池和晶硅系列双玻组件，一般采用超白压花玻璃或普通浮法玻璃原片为基片，进行磨边、钻孔和钢化处理。先进的进口设备保证了产品具有很好的加工精度，良好的制程控制保证产品的优良品质。      

       我司拥有多条先进的全自动化激光钻孔背板玻璃生产线，可钻孔区域覆盖玻璃全板面，是行业内率先将激光孔应用在光伏领域。相比于传统机械钻孔，具有质量稳定可靠、精度高、钻孔速度快、无噪声、无需更换钻头等特点，为双玻组件背板玻璃钻孔提供了强大的技术支持。

Back glass is mainly used for thin film solar cell and crystal silicon series double glass modules.It generally adopts ultra white embossed glass or ordinary float glass as substrates,then through edge grinding,hole drilling and tempering process.Advanced imported equipment ensures good processing accuracy and good process control ensures good quality.

Our company owns many Laser Drilling lines for back glass in China,and hole drilling area covering the whole glass, which is the pioneer applying laser drilling in PV industry. Compared with traditional drilling, Laser Drilling is charactered by stable quality, high accuracy and fastness, no noise, no need to replace driller etc,which provides strong technology support for hole-drilling of back glass.

孔位偏差∶±0.5mm

Main Performance
Thickness: 1.6mm/1.8mm/2.0mm/2.5mm/3.2mm
Max Size:1350*2500mm
Hole Diameter:2-50mm(tolerance0.05)
Hole Deviation:+0.5mm