Solar Cell Coating Solution

The most important silicon material used in large-scale solar cell module production is often combined with suitable compound semiconductors, such as cadmium telluride (CdTe), copper indium gallium selenide (CIGS), gallium arsenide (GaAs), certain organic compounds, or energy-converting perovskite crystals containing lead.

This diversity paves the way for next-generation rigid cells and expands applications to flexible solar modules—such as those integrated into clothing, power-generating windows, and lightweight or transparent solar modules.

HCVAC offers advanced technologies and coating materials for the production of thin-film and organic solar cells, as well as thin-film processes that enhance the efficiency of crystalline silicon solar cells.

Throughout the process, we integrate cutting-edge automation with optimal deposition techniques, such as robotic-assisted substrate handling to ensure maximum yield in coating equipment.

We offer a comprehensive product portfolio, covering deposition processes for transparent conductive oxide (TCO) front electrodes, and equipment for the deposition of copper, indium, gallium, selenium, or a-Si:H (doped and intrinsic) layers, as well as the formation of metal back electrodes.