topcon

As p-type mono cell performances border closer to their restrictions, n-type cells are increasingly being identified as next-generation technologies, creates PV InfoLink expert Amy Fang. Suppliers have concentrated their research and development initiatives in recent times on the production of commercially practical pathways for heterojunction (HJT) and also tunnel-oxidized passivated get in touch with (TOPCon) cells.

China-based PV backsheet as well as high-efficiency PV producer Jolywood (Suzhou) Sunwatt Carbon monoxide has actually begun shipments of its n-type TOPCon (Tunnel Oxide Passivated Contact) high-efficiency bifacial solar components to the 500MW-plus Oman Ibri II endeavor, a PV project being developed by ACWA Power.

Jolywood (Taizhou) Solar Technology Carbon Monoxide, the PV module production arm of significant PV backsheet producer Jolywood (Suzhou) Sunwatt Carbon monoxide stated it had actually made a conversion performance development with n-type TOPCon (Tunnel Oxide Passivated Contact) high-efficiency bifacial solar cells.

Chinese producer Jolywood asserts it has actually gotten to 23.5% cell performance on the assembly line for its n-type TOPCon innovation. The success, which has actually not been confirmed by a 3rd party, stands for a 0.3% renovation to Jolywood's reported automation effectiveness.

There is movement in the heterojunction space, but will it be enough to surpass PERC’s momentum? New production lines show promise, but they might also be the last roll of the dice for Swiss production equipment supplier Meyer Burger.

Major PV materials supplier, Heraeus Photovoltaics has collaborated with German company, Cell Engineering to develop metallisation pastes for its ‘LECO’ (Laser Enhanced Contact Optimization) technology that can increase multiple solar cell architectures conversion efficiencies by up to 0.15%.