SUMMIT Energy Solutions

Troutdale city reference

Solar in Troutdale, checked against utility math.

A city-level guide for Multnomah County homeowners comparing quotes, system size, incentive timing, and Portland General Electric billing assumptions.

Reference ZIP
97060
Utility
PGE
Focus
PGE exports + ETO incentives

Local numbers

The Troutdale baseline

A 7 kW south-facing system in Troutdale produces about 7,750 kWh/year per NREL PVWatts. Pre-incentive install cost runs $17,850 to $21,000, with cash payback around 11 to 13 years before financing markup.

7,750 kWh/year

Annual production

PVWatts v8, 7 kW south-facing.

~$15,350 to $18,500

Net cash cost

After incentives, before financing.

11 to 13 years

Cash payback

No dealer-fee markup.

17 to 22 years

Financed payback

With typical dealer fees.

Utility context

The bill rules are local.

Most of Troutdale is served by Portland General Electric. Net metering, rate trajectory, and program timing differ by utility; the Oregon state hub covers the cross-utility picture.

PGE Multnomah County Verified 2026-05-29