60 Cell vs 72 Cell Solar Panels
The summary: 72-cells are about a foot taller, and they cost a bit less to mount in large-scale applications. However, both 60-cell and 72-cell panels use the same cell technology, and they work out to the same price from a cost-per-watt perspective. Either option can be used in residential installs—the ideal choice depends on your array layout and space constraints where you will mount your system.