Mono Passivated Emitter and Rear Cell (MonoPERC) is set to fall below 80% of solar cell manufacturing this year, with Tunneling Oxide Passivated Contact (TOPCon) rising beyond 20% of output, up from below 10% last year. In August, the China Photovoltaic Industry Association (CPIA) stated that it expects N-type solar cells to overtake Mono PERC and to seize the majority of market share. Given that it takes around 12 months to build a cell factory, the groundwork for this prediction has already been laid and it can be considered a certain outcome. The next question however is what type of N-type will win out beyond 2025. A lot of this initial shift is taking place in the large fraction of…