Over the course of the past year there has been an abrupt upswing of several percentages to record silicon PV cell efficiencies. We expect to see 25%-efficient modules available on the market soon, quite the leap from the very best modules today which range from 22.8% to 23.6%. PERC cell technology, which overtook BSF in market share in 2018, will be overtaken by N-type in 2025. LONGi spent 2022 repeatedly posting heterojunction cell efficiency records of over 26%, reaching 26.81% in November. In the past three weeks we saw Gold Stone photovoltaics post a heterojunction result ranging from 26.63% to 27.08% using its Heterojunction Double-Side Technology (HDT). We expect this to manifest as a module of around 25.5% efficiency in…