Photovoltaic (PV) technology is ready to become one of the main energy sources of, and
contributers to, carbon neutrality by the mid‐21st century. In 2020, a total of 135 GW of PV …

With a global market share of about 90%, crystalline silicon is by far the most important
photovoltaic technology today. This article reviews the dynamic field of crystalline silicon …

Monolithic perovskite/crystalline silicon tandem solar cells hold great promise for further
performance improvement of well-established silicon photovoltaics; however, monolithic …

Substituting the doped amorphous silicon films at the front of silicon heterojunction solar
cells with wide-bandgap transition metal oxides can mitigate parasitic light absorption …

Silicon wafer solar cells continue to be the leading photovoltaic technology, and in many
places are now providing a substantial portion of electricity generation. Further adoption of …

Silicon heterojunction solar cells consist of thin amorphous silicon layers deposited on
crystalline silicon wafers. This design enables energy conversion efficiencies above 20% at …

We review the recent progress of silicon heterojunction (SHJ) solar cells. Recently, a new
efficiency world record for silicon solar cells of 26.7% has been set by Kaneka Corp. using …

We explore substoichiometric molybdenum trioxide (MoO x, x< 3) as a dopant-free, hole-
selective contact for silicon solar cells. Using an intrinsic hydrogenated amorphous silicon …

The current losses due to parasitic absorption in the indium tin oxide (ITO) and amorphous
silicon (a-Si: H) layers at the front of silicon heterojunction solar cells are isolated and …

Here we report a certified efficiency of up to 25.11% for silicon heterojunction (SHJ) solar
cells on a full size n-type M2 monocrystalline-silicon (c-Si) wafer (total area, 244.5 cm 2). An …