Herndon's Solar Energy: The Rules That Matter

Herndon maintains 64 local ordinances across all categories, and 2 of those deal specifically with solar energy. Here is a breakdown of what the city actually requires, what is prohibited, and where Herndon falls on the strict-to-permissive spectrum compared to other cities.

Panel Permits

Herndon permits residential solar panel installation with building and electrical permits. Rooftop solar typically receives expedited review. Virginia Solar Freedom Act §67-701 prevents HOAs from unreasonably restricting solar. Net metering is available through Dominion Energy up to 25 kW residential.

Key details: Fact: Building and electrical permits required. Fact: DPOR-licensed SOL or ELE contractor required. Fact: VA Solar Freedom Act §67-701 limits HOA restrictions. Fact: Net metering up to 25 kW residential. Fact: Federal 30% tax credit through 2032.

Contact your local code enforcement office for specific penalty information.

The rules around panel permits in Herndon lean permissive, but that does not mean anything goes.

HOA Restrictions

Virginia Solar Freedom Act §67-701 prevents HOAs in Herndon from prohibiting solar installations. HOAs may impose reasonable aesthetic restrictions but cannot significantly increase costs or decrease system efficiency. Many Herndon subdivisions including Runnymede and Kingstream have adopted compliant solar policies.

Key details: Fact: VA Code §67-701 protects right to install solar. Fact: HOAs can impose reasonable aesthetic limits only. Fact: Cannot significantly increase cost or decrease efficiency. Fact: Submit plans to ARC before installation. Fact: HOA Common Interest Community Board mediates disputes.

Contact your local code enforcement office for specific penalty information.

The rules around hoa restrictions in Herndon lean permissive, but that does not mean anything goes.

The Bottom Line

Compared to many U.S. cities, Herndon gives residents more room on solar energy. 2 of the 2 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

Keep in mind that Herndon can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.