ID · Solar

Solar quotes in Coeur d'Alene, ID.

One real quote from a vetted local Coeur d'Alene installer, sized to your roof, your bill, and every federal + state rebate you qualify for.

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What you get

One vetted local Coeur d'Alene installer
Rebates checked for your exact address
No call-center spam, no lead list

8 kW
Average system size: $2.70/W
Average cost (USD): 13 yrs
Average payback: 50+
Local installers

Why solar in Coeur d'Alene

Northern Idaho is Avista territory rather than Idaho Power, which means the net billing arrangement from Case IPC-E-23-14 and its season and time-varying export credits are not automatically what governs your account. Avista operates its own terms for customer generation. The Idaho state tax deduction applies wherever you are, but everything about export compensation has to come from your own utility.

A different utility, different terms

Idaho is served by Idaho Power in the south-west, Rocky Mountain Power in the east and Avista in the north, alongside municipal utilities and cooperatives.

The real-time net billing arrangement, and the export credit rates of roughly 14.06 cents summer on-peak against 0.95 cents outside summer, come from an Idaho Power case and apply to Idaho Power customers.

Avista operates its own arrangement for customer generation, with its own rates, netting method and size limits, and those are the terms that will appear on your bill.

So a quote for a northern Idaho address built from Idaho Power figures is describing a different tariff. Check the utility name on a recent bill before reading further into it.

What to establish with Avista

Ask how exported electricity is compensated and at what rate, and whether that rate varies by season or by time of day.

Ask whether generation is netted across a billing period or measured in real time, since that determines how much of your production becomes export at all.

Ask whether the rate is fixed or reset periodically, and if reset, whether existing customers move to the new rate.

Ask what system size limits apply, what interconnection involves and costs, and how long approval takes. Get the answers in writing from the utility.

And the northern climate factors

Northern Idaho is cloudier and snowier than the Treasure Valley, and both belong in a production estimate rather than being averaged away.

Ask what data source the annual production estimate used and whether it applies location-specific irradiance for your address rather than a statewide figure.

Ask what snow allowance the model applied and how it was derived, since snow cover produces nothing until it clears and the clearing depends on tilt and orientation.

Ask about tilt specifically. A steeper tilt sheds snow more readily and shifts output toward the shoulder seasons, which in a northern climate is often a better trade than maximising a summer peak.

Rebuilding the estimate from what is confirmed

The 30 percent federal Residential Clean Energy Credit under Section 25D expired for property placed in service after December 31, 2025, so a cash or loan purchase receives no federal tax credit.

The Idaho Residential Alternative Energy Tax Deduction applies regardless of utility, as a deduction rather than a credit, worth the deducted amount multiplied by your marginal state rate.

Everything on the utility side comes from Avista: the retail rate, export compensation, the netting method, size limits and interconnection.

Ask for the projection built on Avista terms with a location-specific production estimate including a stated snow allowance.

Incentives & rebates

Net metering: Idaho Power real-time net billing with season and time-varying export credits

Idaho Power moved non-legacy on-site generation customers to real-time net billing following Case IPC-E-23-14. The structure has two halves. Generation your household consumes on site as it is produced continues to offset your usage, which is the most valuable outcome and is unaffected by the export rate. Generation exported to the grid is compensated per kilowatt hour at an avoided-cost-based export credit rate that varies by season and by time of export. What makes Idaho unusual is the size of that variation. Recent rates have run at approximately 14.0598 cents per kWh for summer on-peak exports, 1.7682 cents for summer off-peak, and 0.9540 cents for all exported energy outside the summer season. That is roughly a fifteenfold spread between the best and worst hours, far wider than in most time-varying tariffs. The consequence is that when you export matters far more here than how much you export in total. A kilowatt hour delivered to the grid on a summer afternoon is worth about fifteen times one delivered on a November morning, so a battery that can hold generation for the summer on-peak window is doing something genuinely valuable, and load shifting to raise self-consumption outside summer peak hours is close to free money. The export credit rate is updated annually, and Idaho Power initial filing proposed reducing the average annual rate from around 6.2 cents per kWh to just under 2.5 cents, so confirm the current published figures rather than relying on an older guide. Rocky Mountain Power in eastern Idaho and Avista in the north operate their own arrangements.

Related Idaho resources

Idaho solar incentives & rebates Full breakdown of federal, provincial, and utility programs.

How payback works in Idaho

System cost: $21,600
Estimated net cost: $21,600
Estimated payback: ~13.3 years
25-year net savings: ~$18,900

These figures are illustrative; your actual quote reflects your roof, sun exposure, and local utility rates.

Frequently asked questions

Does Idaho Power net billing apply in northern Idaho?

No. Northern Idaho is Avista territory, and the real-time net billing arrangement from Case IPC-E-23-14 with its season and time-varying export credits applies to Idaho Power customers.

What should I ask Avista?

How exports are compensated and at what rate, whether it varies by season or time of day, whether generation is netted across a billing period or measured in real time, whether the rate is reset and whether existing customers move, and what interconnection involves.

Do I still get the Idaho tax deduction?

Yes. It is a state provision and applies regardless of utility: 40 percent of system cost off state taxable income in year one and 20 percent in each of the next three, capped at $5,000 a year and $20,000 total, as a deduction rather than a credit.

What should the production estimate account for here?

Location-specific irradiance for your address rather than a statewide figure, a stated snow allowance derived from your tilt and orientation, and a tilt decision explained, since a steeper tilt sheds snow and shifts output to the shoulder seasons.