Falling prices and hidden risks: why PV module testing is now more important than ever
In a PV market dominated by oversupply and plummeting prices, buying modules may seem like a bargain, but the risks of noncompliance are high. Electroluminescence alone is not enough to guarantee quality: it is essential to perform a comprehensive verification of PV modules before, during, and after insta
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
