Denver
Electrical permit and zoning check for residential battery storage
Denver's solar permit guide covers battery storage systems and related solar equipment. It says all solar systems require an electrical permit and that a zoning permit is required when a generator or battery backup system is part of the project and will be located on the exterior of the structure. Battery storage should be confirmed with Denver CPD and the serving utility before operation.
Official applicationSource record
City and County of Denver Community Planning and Development: Solar Permits for Photovoltaic and Hot Water Panels- Type
- Local Building Department
- Tier
- A
- Verified
- 2026-05-01