Highest Efficiency Panel Jinko Tiger Neo N-Type 440W

Same size as Jinko 415W panel
Dimensions: 1722×1134×30mm – highest efficiency 22.53%

Labour can be saved
Higher output panels offer the chance to save time
Fewer panels installed could mean saving 2nd day on the job, or, doing 2 jobs across a day, safety and weather permitting of course

Less panels means less racks
Your railing from current or old stocks may need more trimming
Less panels in total may mean you need less total brackets.