IV tracers and mobileLAB comparison: TOPCon, HJT, IBC and PERC modules

The comparison of IV tracers and mobileLAB on TOPCon, HJT, IBC, PERC and Al-BSF PV modules highlights the differences between the available tools for measuring IV curves in the field. MRP, actively working since 2011, has conducted numerous tests showing that commercial IV tracers do not always guarantee