We have designed and developed a high-precision coater and a film-forming device that will help everyone to easily prepare high-quality perovskite photovoltaic and display devices. A perovskite PV module with an area of over 60cm2 and an efficiency > 20%. Welcome to inquire.

Encounter reproducibility issue with perovskite solar cells? Check this out: nature.com/articles/s4157…

Upgraded to vacuum film formation, with a blade coater, the quality of the perovskite film is further improved: the film thickness is increased within a reasonable range, the film flatness becomes better, and the photoelectric conversion efficiency is increased by 10-20%.

The third-generation blade coating machine includes a newly designed vacuum film-forming module. Avoid the influence of the air knife on the surface morphology of the perovskite film, such as causing unevenness and holes. Device efficiency can be increased by 5-10%.

The third generation of perovskite solar cells. It looks so beautiful. The PCE of cells is about 15-17%.

Towards a stable perovskite solar cell (all dry process). The first step: raw material synthesis.

Large area MA free perovskite film coating video.
Size: 100mm×100mm
The equipment is on sale, welcome to consult.

Perovskite solar cells work under weak indoor scattered light. In addition to optoelectronic devices, we also provide laser etching machines, SALD, and PVD equipment.

In June 2020, we conducted an efficiency certification of perovskite solar devices at TÜV, with a device area of 46.2 cm² and a steady-state photoelectric conversion rate of 18.07%. Welcome to consult.

A new easy-to-use perovskite solution for spin coating, slot-die coating, and jet printing processes. No temperature control and no antisolvent. The size of the FTO is 67mm*67mm. The cell efficiency is about 16-18%. Looking forward to communication.

100 pieces of 100*100mm perovskite battery per day.

On September 28, 2019, We participated in the Global Perovskite Photovoltaic Technology and Industrialization Forum held in Suzhou, China.

About 100 pieces of 100*100mm Perovskite Solar cells ready for testing. The yield of our small-scale production lines has reached more than 90%. Welcome to consult the information on small-scale production lines.

We started small-scale mass production of perovskite solar cells. If you are interested, please feel free to discuss it.

New 2*2 perovskite solar cells. Under Testing......

Laser-scribing patterning for perovskite solar cells.

Video about PbI2 films made by the Zhongneng Slot-die coating machine. The size is 100*100mm.

Beautiful PbI2 films made by the Zhongneng Slot-die coating machine. The size is 100*100mm. Also, perovskite film can be made by one-step slot-die coating. If you're interested in it, feel free to contact us. We can provide both equipment and solution.