Solar Energy in Boulder, CO (2026)
1 verified solar energy rules for Boulder, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Panel Permits
Installing solar panels in Boulder requires an electrical permit for the photovoltaic or solar thermal system under Section 4-20-8. The permit costs $69.60 for a residential system and $139.20 for a commercial or multi-unit installation, on top of any separate building permit, and the fee doubles if construction starts before the permit is issued.
Boulder Solar Panel Electrical Permit Fees
Some RestrictionsBoulder Revised Code § 4-20-8(a), (d)
(a)For each electrical permit, the following fees shall be paid in addition to the fees established for building permits under Section 4-20-4, "Building Contractor License, Building Permit Fees, and Payment of Estimated Use Tax," B.R.C. 1981:(1)Permit fees...(B)Residential Service Change ..... $36.70(C)Photovoltaic/Thermal System Permit ..... $69.60(2)All other fees (including, without limitati...
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County ordinances apply to unincorporated areas and may supplement Boulder city rules.
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