Can we Mix 3 and 5 bus bar solar Panels

If we connect solar panels of 3 and 5 bus bars for example 3 panels of 265 watt in 3 bus bar and 7 panels of 270 watt with 5 bus bar. Will the resultant output of all panels will be equal to of 3 bus bar panels or it will be higher can any body advise.

Will I loose the efficiency is it will be significant