Helios Solar Works uses either 60, 72, or 96 high-efficiency solar cells in each module, delivering high-efficiency, reliable power.
For a 250-module solar electric system (covering roughly 5,000 square feet of roof space), a move from 220 Watt to 250 Watt modules increases system capacity from 55 kW to 62.5 kW. This translates into more flexible system design, lower installation costs, and a reduced system footprint.