21.6 Installation for Homeowner in Illinois

This Western Illinois homeowner had the land for it and made the most of it. A ground-mounted array of 40 ZN Shine 540W panels delivers 21.6 kW of clean solar power, paired with two Tesla Powerwall 3 batteries for round-the-clock energy resilience. Over 25 years, the system is projected to generate 634,640 kWh and offset over 1.2 million lbs of CO2, the equivalent of eliminating nearly 1.4 million miles worth of driving from the atmosphere. Plenty of space, plenty of power, and plenty of savings to show for it.