Cell Performance Mobile effectiveness is set via the mobile composition and foundation silicon materials applied which is mostly either P-style or N-style. Mobile effectiveness is calculated by what is called the fill aspect (FF), and that is the most conversion performance of the PV cell for the optimum running voltage https://totalsolar.com.au/wp-content/uploads/2024/10/SeraphimSIVN-TOPcon_SRP-425.440-BTD-BG-AU.pdf