Jolywood business park energy storage technology

How efficient is a jolywood n-type M10 solar cell?

Jolywood claims to have achieved a power conversion efficiency of 26.7% for an n-type M10 solar cell based on TOPCon technology. The China Academy of Metrology and Science has certified the result, which Jolywood said currently represents a world record for an n-type TOPCon cell.

Where is jolywood solar cell factory located?

Module maker Jolywood has started construction of its new solar cell factory in Taiyuan City, Shanxi province. The 16 GW manufacturing facility will produce TOPCon solar cells and its first, 8 GW phase is expected to be completed within 24 months. Jolywood signed the agreement for the project with the government of Taiyuan in May.

Will jolywood continue to develop N-type technology?

Jolywood will continue on its own path in developing n-type technology, from N-PERT to N-TOPcon, and then on to n-type TBC and n-type TBC with perovskite. “The cell business is doing well now, and this year many companies engaged in the p-type field have also turned to n-type R&D and manufacturing.

Why is jolywood a Topcon company?

With its commitment to TOPCon greater than any other company, Jolywood has gradually built up its advantage in this field through six years of development and patent accumulation. Jolywood’s n-type cell capacity is now over 2GW, and the company has also achieved the highest TOPCon efficiency in terms of mass production.

How much does jolywood cost?

While the N-TOPCon production line Jolywood built in earlier years cost as much as RMB1 billion (US$150 million) per GW, the investment for the same today has fallen to RMB200 million (US$30 million). Lin continued: “The investment on the first GW of N-type was around 0.7-1 billion, even more expensive than HIT today.

What technology has jolywood developed?

“Through continuous technological innovation, Jolywood has successfully developed various cutting-edge technologies such as impurity extraction in silicon wafer body region, a local polysilicon layer, hydrogen content regulation of polysilicon film, new metal damage repair, and ultra-fine gate line printing,” the company said.