What to know about solar panel installation in Boulder
Even with cold winters, Boulder gets enough sun for solar to pay off, and panels actually run more efficiently in cool temperatures.
What affects solar panel installation cost in Boulder
Beyond the local market, the same factors that drive solar panel installation cost everywhere apply in Boulder:
- System size in kilowatts, based on your electricity use.
- Panel and inverter quality.
- Roof type, pitch, and complexity.
- Whether you add battery storage (often $10,000 or more).
Solar Panel Installation cost by system size in Boulder
These figures are adjusted for Boulder pricing (about 1.18x the national average), so they reflect what local homeowners actually pay.
| System size | Typical cost in Boulder | Notes |
|---|---|---|
| Small (about 6 kW) | $12,400 to $24,800 | installed |
| Average (about 8 kW) | $17,700 to $35,400 | The baseline. |
| Large (about 12 kW) | $24,800 to $49,600 | installed |
| With battery storage | $28,300 to $56,600 | installed |