Solar Energy in Kennewick, WA (2026)
1 verified solar energy rules for Kennewick, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Panel Permits
Solar panel installations on Kennewick homes require permits under the Washington State Building Code: a building permit at WAC 51-51 (2021 IRC) for roof-mount structural review and an electrical permit under the state Electrical Code at WAC 296-46B for the photovoltaic system covering NEC Article 690. Net metering for residential customer-generators is governed by RCW 80.60 (the Net Metering of Electricity statute). Washington HOA solar-restriction limits are at RCW 64.38.055 (homeowner associations) and RCW 64.34 / 64.90 (condominium associations); RCW 64.55 governs condo construction warranties separately. Benton PUD provides utility service in most of Kennewick.
Kennewick WA Solar Panel Permits (WAC 51-51 / WAC 51-54; RCW 64.38 HOA Solar; RCW 80.60 Net Metering)
Few RestrictionsLooking for Benton County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Kennewick city rules.
Solar Energy in Benton County →