heterojunction back contact

LONGi has developed a crystalline silicon heterojunction back-contact solar cell, which boasts a conversion efficiency of 27.09%.

Sunport Power announced its “full black” series of solar modules, based on its Metal Back Contact (MBC)2.0 technology, at SNEC 2023.

Ahead of the forthcoming PV CellTech 2020 Online event, on 27-29 October 2020, PV-Tech’s head of research and Chair of PV CellTech, Dr, Finlay Colville discussed with Gunter Erfurt, the CEO of Meyer Burger, some of the major changes at the company in 2020. Dr. Finlay Colville asked the questions to Gunter Erfurt, CEO at Meyer Burger.

The forthcoming PV CellTech 2019 event in Penang, Malaysia on 12-13 March 2019 will see the participation of its first laser-based tool partner: (Wuhan) DR Laser Technology.

MacDermid Alpha, a key long-standing sponsor of the annual PV CellTech Conference, run by Solar Media Ltd, is to showcase their family of MacDermid Enthone and Alpha brand products specifically formulated for the solar industry at this year’s event, being held in Penang, Malaysia March 12-13, 2019.

PV is increasingly becoming the cheapest energy source and therefore has become the energy source with the highest yearly capacity additions! Even in 2018, after some scepticism right after SNEC 2018, due to the announcement of the Chinese Government to stop supporting PV as intensively as in 2017, more than 100GW (109GW) have been installed worldwide (we actually bet a crate of beer on that!) and 125GW has been forecasted to be installed in 2019.

Integrated PV module manufacturer REC Group has said it invested US$150 million in developing and rolling out into volume production a new N-type monocrystalline-based heterojunction (HJ) cell that will use Meyer Burgers ‘SmartWire’ (SWCT) cell connection technology.

Jinergy gets bifacial HJ modules approved for UAE projects, while LONGi teams with BayWa r.e. on global distribution deal and JinkoSolar supplies 132MW of modules to Swinerton for Nevada project.

As the solar industry has grown from a 50GW market to 100GW in just a few years, the desire to have differentiated production has increased, especially for companies entering the market or repositioning strategies.

Sharp Solar, a subsidiary of Taiwan-based contract electronics giant Foxconn has reported a verified heterojunction back contact (HBC) solar cell on a large-area (6-inch) N-type monocrystalline wafer with a conversion efficiency of 25.09%.