tunnel oxide passivated contact

LONGi has launched its Hi-MO X6 series of solar modules, which include the X6 Guardian product, designed for use in hot and humid climates.

Canadian Solar has delivered its first 700W TOPCon modules, which were made in the US, to US solar distributor Signature Solar.

We look at developments in the research and deployment of TOPCon cells, and consider if the year of TOPCon will continue into 2024.

JA Solar has announced a plan to construct a project in the Ordos High-Tech Zone, with an annual production capacity of 30GW ingots, 10GW silicon wafers, and 10GW modules. The total investment amounted to about RMB6.02 billion (US$870.1 million). 

Chinese module manufacturer Jolywood has claimed that it had achieved a power conversion efficiency of 26.7% for its n-type M10 (182mm) solar cell.

Solar module manufacturer Seraphim Energy Group has launched a new TOPCon (tunnel oxide passivated contact) series of solar PV modules.

German research institute Fraunhofer ISE has claimed a new record conversion efficiency for a 20mm x 20mm N-type multicrystalline cell using process match wafer and its TOPCon (Tunnel Oxide Passivated Contact) developed technology.