Home project cost
How Much Does It Cost to Install Solar Panels?
Install a 6-8 kW rooftop solar system
DIY range
$8,000-$18,000 (DIY-friendly ground mount kits, smaller scale)
Professional range
$15,000-$30,000 (before incentives)
What drives the cost
- System size, based on household energy use
- Roof orientation, shading, and structural condition
- Battery storage add-on
- Available federal, state, and utility incentives
Full rooftop grid-tied systems almost always involve a licensed installer because of the electrical interconnection agreement with the utility, though smaller off-grid or ground-mount kits are a realistic DIY option for enthusiasts.
Put this into practice
- Energy Savings CalculatorWill this upgrade pay for itself?
- Project Cost EstimatorWhat will this project cost me?
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