Inverters and power control in Colorado
Which codes apply? In Colorado, inverters and power control systems fall under the 2026 NEC (statewide minimum) and the 2024 residential IECC (local option).
Codes that reach inverters and power control systems
The edition Colorado enforces for each code that governs the product, and the part of the code that does.
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NECNational Electrical CodeThe Colorado NEC record2026 NECVerified
in force since Jul 15, 2026 · Statewide minimum
Where it reaches the product. Article 705, interconnected power sources, with 690 and 706 for the source and the listing the inverter must carry.
State Electrical Board Rules, Rule 1.5 (2026 National Electrical Code) · 3 CCR 710-1, Rule 1.5; C.R.S. 12-115-107(2)(a)
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IECC residentialInternational Energy Conservation Code, residentialThe Colorado IECC residential record2024 IECCPartial
in force since Jul 1, 2026 · Local adoption
Where it reaches the product. Where a state adopts the solar-ready or storage-ready appendix, the space and the conduit the inverter needs.
Colorado Model Low Energy and Carbon Code · C.R.S. 24-38.5-401; C.R.S. 30-28-211(3.5); C.R.S. 31-15-602(3.5)
Colorado laws that name inverters and power control systems
Statutes, rules, and commission orders are tracked state by state.
No Colorado law or rule on the site names inverters and power control systems. The product page shows the states that have one.
For information only. Your local building or fire official decides which code applies. We check state records often but can miss a recent change, so confirm with your official before you design, permit, or install. Terms of use