Panel materials, inverter (with type factor for string vs micro), racking, electrical, roof prep, structural engineering, utility interconnect, permits, labor, and estimated incentive savings by system size.
Inputs
Area
400 sqft
Estimated Cost
$9,681
Results
DescriptionQtyUnitUnit $Total
Solar Panels (8 kW system)20EA$400.00$8,000.00
Inverter1EA$1,500.00$1,500.00
Racking / Mounting Hardware1LS$800.00$800.00
Electrical / Wiring1LS$1,200.00$1,200.00
Monitoring System1EA$350.00$350.00
Materials subtotal$11,850.00
DescriptionQtyUnitUnit $Total
Utility Interconnect Labor4HR$95.00$380.00
Labor subtotal$380.00
Your Cost (before markup)$9,681.00
Pricing
Markup = profit ÷ cost. A 25% markup on $1,000 cost = $1,250 sell price. Use this when you want to add a percentage on top of your costs.
Your Cost$9,681.00
Profit$1,936.20
Markup: 20.00% · Margin: 16.67%
Quote to Customer
Cost + 20.00% markup
$11,617.20
Estimates are ballpark figures for planning. Material prices vary by region and supplier. Always verify quantities on-site.
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