Solar Panels Cost $9.6k-$19k in Idaho | April, 2025

Electricity Costs in Idaho & What that Means for Your Solar Panel Pricing

Idaho energy consumers typically use 942 kWh monthly, with an average monthly bill of $108.8. Compact homes, such as apartments, are also covered in the figures noted in the previous sentence.

The average electricity rate in Idaho in April 2025 is 11.55¢ per kWh.

If you’re a typical electricity user in Idaho you has to have 8 kW or higher sized system to satisfy your full energy requirements. The estimated cost for 8 kW solar installation is $27,600 initially, but the 30% federal tax credit reduces it to $19,320.

Are solar panels worth it in Idaho?

If you intend to live in your home beyond the payback period of your solar system, solar panels are an excellent choice in Idaho. Having a 5 kW solar system in Idaho can potentially save you around $14,036.27 over a span of 20 years, with an average break even point of 9 years.

The cost of not having solar panels in Idaho

Without solar panels or another energy backup source, you miss out on the savings highlighted earlier and are entirely dependent on your electric utility for power. Complete reliance on your utility provider is not always ideal, as recent examples in the news have shown.

Recently, the average number of utility outages per customer annually in Idaho has been about 1.04. Usually, outages have an average duration of 140.3 minutes. However, during critical events like earthquakes, vandalism, or overloaded power grids, these times can extend dramatically.

View the info below to see the number of current electricity customers without power in Idaho.

A solar panel system with (or without) a backup battery could relieve the stress of future outages you experience.

What impacts the cost of solar panels in Idaho?

Your Energy Needs -The cost per watt decreases with larger solar panel systems, even if the upfront cost is larger. For most homeowners, installing a system that can make enough power to fully offset their entire electric bill is advantageous, providing significant savings.

Make & Model - There are a variety of makes and models of solar panels. Your installer’s potential brand preferences make it essential to choose a recommended company. The selection of better makes and models can substantially improve the long-term experience for buyers.

Solar Panel Type - It's clear why monocrystalline panels are now the preferred option in the industry. They are pricier but generate more energy. Many professionals in solar installation use panels made from this material.

Your Property - Each home and property is unique in its own way. Trees, uneven land, or additional hurdles may complicate the installation. Most solar installers today are able to utilize satellite imagery to assess your home and factor in these elements in the initial cost estimate.

Labor Rates - The pay that various companies offer their employees differ, and these costs are borne by the consumers. Businesses frequently get higher reviews for their work and customer service when they pay better wages.

Permitting & Interconnection - The local permitting and utility interconnection fees, which vary by region, will affect your final installation price. Quality local installers will include these figures in your first estimates to guarantee transparency.