During the solar maximum do solar panels benefit from a measurable increase in power output?
Clouds and weather conditions certainly contribute to ups and downs in power output, but on average do we generally see a measurable increase during the years when the sun is at the maximum of its (on average) 11 year cycle?
"During solar maximum, … the solar irradiance output grows by about 0.07%" 1
"Grand solar maxima have shown some correlation with global and regional climate changes." 1