01020304002468101000 W/m2MPP 269 Wfill factor 0.75800 W/m2600 W/m2400 W/m2module voltage (V)current (A), solidIsc scales with irradiance, Voc barely moves -- so the MPPs stackirradiance1000 W/m2800 W/m2600 W/m2400 W/m2power (W), dashed050100150200250300