• Name: Custom Designed Residence

• Location: Johns Island, SC

• Layout: 3 bedrooms, 2.5 baths, 1 floor

• Conditioned Space: 2,085 ft2

• Climate Zone: IECC 3A, hot-humid

• HERS Index: without PV 30, with PV 1

• Projected Annual Utility Costs: without PV $1,600, with PV $313

• Projected Annual Energy Cost Savings (compared to a home built to the 2009 IECC) without PV $2,887, with PV $3,200

• Annual Energy Savings: 24,058 kWh