Solar Energy in Littleton, CO (2026)
1 verified solar energy rules for Littleton, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Panel Permits
Installing solar photovoltaic panels in the City of Littleton requires a building permit and a licensed D20 Solar PV contractor under the city's contractor licensing chapter. The zoning code exempts rooftop and ground solar arrays from the district's maximum height limit and lets them sit inside required yard setbacks, so a properly designed system rarely needs a variance.
Littleton Solar Panel Permit Rules
Some RestrictionsLittleton City Code §§ 3-16-4(A)(4)(s), 3-16-5(A)(2), 3-16-10(A), 10-1-2.3(B)(1)(c) & (C)(11)
s. D20. Solar PV. The installation, alteration, and addition of solar photoelectric panels. ... 2. To obtain permits prior to any work being performed on-site; ... A. Performing work which requires a license or registration certificate, without having such a license or registration certificate, is hereby declared to be a criminal offense subject to the general penalty provisions under Section 1...
Looking for Arapahoe County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Littleton city rules.
Solar Energy in Arapahoe County →