Solar Panels Cost $14k-$24k in Klickitat County, WA | August, 2025
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How much do solar panels cost in Klickitat County, WA in 2025?
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In Klickitat County, WA in August, 2025, the typical price per watt for a solar panel installation is at $3.5/W
According to the price, solar panels will cost you, on average, $3,500 per 1K (or 1000 watts) of generation capacounty. In Klickitat County, the price of a 5 kW solar panel system is typically $12,250, after you subtract 30% federal tax credit. To adequately cover your energy consumption, you could need a larger system.
Use the menu on the left to pick your county and see the typical roof size and the average maximum capacity for solar panel systems on residences in your area. Below, you can find a complete overview of the costs, payback period, and 20-year typical savings for a 5 kW system installed in your county.
Average out-of-pocket cost for a 5 kW system The upfront amount spent to buy and install solar.
Klickitat County: $12,250US Average: $12,523
Average Payback Period The number of years until you break even on the solar investment.
Klickitat County: 7 yearsUS Average: 7 years
Average Net 20-year savings The total amount of money saved over 20 years minus the out-of-pocket cost.
Klickitat County: $17,060US Average: $17,429
Solar Potential in Klickitat County
Estimated system size and solar electricity production per median viable roof in Klickitat County.
Roof size 813sq. ft.
Capacity 11.38kW DC
Electricity 11.9kkWh AC per yr.
Electricity Costs in Klickitat County, WA & What that Means for Your Solar Panel Pricing
Energy consumers in Klickitat County usually use 1,206 kWh per month, with an average monthly bill of 144.00. Compact residences, such as efficiency studios and apartments, are also included in the numbers noted in the earlier sentence.
In August 2025, the electricity rate in Klickitat County, WA averages 11.94¢ per kWh.
Before incentives, a 10 kW solar setup is around $35,000, with the federal income tax credit giving you 30% back, reducing the price to $24,500.
Go Solar for less than your cell phone bill.
Average solar panel costs by system size in Klickitat County
To the left, you'll see a detailed cost breakdown of the different sizes of solar panel systems installed in Klickitat County. While a bigger solar installation comes with a greater cost, it also offers greater electricity savings and higher income tax credits.
The solar panel cost calculator, positioned to the right and below, offers a cost and benefit breakdown using an average $144.00 electric bill for Klickitat County. Easily change the $144.00 to your typical electricity bill for more accurate results.
System Size
Roof Size Min. space required
Electricity Value Annual Production
Est. Price
System Size 6kW
Roof Size Min. space required
429 ft²
Electricity Value Annual Production $1,070 a year
Est. Price
$14,700
Savings from a 6kWthis system
Est. yearly production 8,916 kWh
Est. monthly savings $89
Full payback in 9 years
Environmental Impacts
Reduces CO2 emissions by 0 tons a year
Equivalent to planting 0 trees a year
Equivalent to driving 0 mi less a year
System Size 7kW
Roof Size Min. space required
501 ft²
Electricity Value Annual Production $1,248 a year
Est. Price
$17,150
Savings from a 7kWthis system
Est. yearly production 10,402 kWh
Est. monthly savings $104
Full payback in 10 years
Environmental Impacts
Reduces CO2 emissions by 0 tons a year
Equivalent to planting 0 trees a year
Equivalent to driving 0 mi less a year
System Size 8kW
Roof Size Min. space required
572 ft²
Electricity Value Annual Production $1,427 a year
Est. Price
$19,600
Savings from a 8kWthis system
Est. yearly production 11,888 kWh
Est. monthly savings $119
Full payback in 11 years
Environmental Impacts
Reduces CO2 emissions by 0 tons a year
Equivalent to planting 0 trees a year
Equivalent to driving 0 mi less a year
System Size 9kW
Roof Size Min. space required
644 ft²
Electricity Value Annual Production $1,605 a year
Est. Price
$22,050
Savings from a 9kWthis system
Est. yearly production 13,374 kWh
Est. monthly savings $134
Full payback in 13 years
Environmental Impacts
Reduces CO2 emissions by 0 tons a year
Equivalent to planting 0 trees a year
Equivalent to driving 0 mi less a year
System Size 10kW
Roof Size Min. space required
715 ft²
Electricity Value Annual Production $1,783 a year
Est. Price
$24,500
Savings from a 10kWthis system
Est. yearly production 14,860 kWh
Est. monthly savings $144
Full payback in 14 years
Environmental Impacts
Reduces CO2 emissions by 0 tons a year
Equivalent to planting 0 trees a year
Equivalent to driving 0 mi less a year
Klickitat County Solar Panel Installation Incentives & Rebates | 2025
If you're a rural small business or farm owner, you might be eligible for REAP Grant coverage of between 80% and 100% for your photovoltaic or wind turbine project. Curious about your eligibility? Use our REAP Grant eligibility tool to check.
Most homeowners can qualify for the 30% federal income tax credit for residential solar, making solar energy a practical option throughout most parts of the country. In addition to federal incentives, there are many state and local initiatives to encourage solar energy adoption.
Washington offers 15 solar rebate and incentive programs through different utilities and government agencies.
Solar incentives in WAIncentive Description Value
Renewable Energy Sales and Use Tax Exemption
Value:Varies
Most renewable energy systems in Washington state are at least partially exempt from sales/use tax. Qualifying technologies include solar, wind, some biomass, hydroelectric, geothermal, landfill gas, and hog fuel (wood-burning.) Total exemptions are available for hog fuel systems and solar devices rated for less than 10 kW. Other systems will receive a 75% exemption applied at the time of purchase. Exemption certificates are available from the Department of Revenue and must be presented to the equipment dealer.
Renewable Energy Standard
Value:Varies
Washington first established a renewable portfolio standard in 2006 upon the passage of a statewide referendum. The most recent standard goals required at least 15% of each utility's retail electricity to be generated using renewable technology by 2020. Compliance with the standard is measured using a Renewable Energy Credit system pegging one megawatt hour of electricity to a variable dollar amount. Utilities may generate credits using their own renewable facilities or purchase them from customers through tariff programs. Should a utility fail to meet its standard quota, it will be fined for each credit it is deficient. Utilities are exempt from the standard if they do not have load growth or if renewable energy investment would not be cost-effective.
Interconnection Standards
Value:Varies
Distributed generation and interconnection practices in Washington state have been standardized since 2007. All private utilities are subject to the standards; local public utilities and cooperatives are exempt. Each new renewable energy system to be interconnected will be assigned one of three regulatory Tiers. A system's Tier determines the IEEE/UL/NEC standards it must follow and the rigor of the permit process, including application fees and turnaround times. Tier 1 ends at 25 kW, while Tier 2 ends at 500 kW. External disconnect switches are required for systems at or above Tier 2. Utilities may require customers to carry liability insurance or a minimum warranty for their system.
Green Building and Energy Reduction Standards for State Agencies
Value:Varies
Since 2005, new state buildings and public remodeling projects in Washington state have been required to follow certain green building standards. Any new occupied public building at least 25,000 square feet in size must meet the requirements for LEED Silver certification and pursue formal accreditation from the US Green Building Council. Remodeling projects should incorporate as many LEED principles as possible, though they are not required to pursue formal certification. Additional information is available from the Washington Department of Enterprise Services.
Clark Public Utilities - Solar Energy Equipment Loan
Value:Varies
Residential customers of Clark Public Utilities may be eligible for special loans to fund new solar energy systems and components. The maximum available principal per loan is $30,000 at 3.5% APR. The principal determines both repayment period duration and the applicable fees and conditions. Additional information is available from the CPU website.
Grays Harbor PUD - Net Metering
Value:Varies
The Grays Harbor Public Utility District operates a unique net metering program. Credits for net excess generation are awarded at the end of each year and amount to half of the normal retail price. While the Grays Harbor program technically does not follow the letter of the state's net metering laws, customers may earn additional benefits and have a greater incentive to adopt renewable energy. Additional information is available through the utility website.
Seattle City - Solar Permit Requirements
Value:Varies
Seattle's zoning laws and local ordinances contain special provisions and accommodations for solar energy within city limits. All new solar projects are required to obtain electrical permits, but may not need building permits if the total system weight is less than 1,000 pounds or the system does not require alterations/stand-alone structure of more than $4,000. Setback requirements prohibit systems from being located in a front yard. However, solar panels may extend up to four feet from the normal height limit for the zone. A central guide is available from the city website detailing all applicable regulations and process flows.
WSHFC Sustainable Energy Program
Value:Varies
The Sustainable Energy Program/Trust is a division of the Washington State Housing Finance Commission. Residents and businesses undertaking new green construction or making energy efficiency improvements may be eligible for at least $50,000 of special financing. Interest rates of 2 - 4% are available. To qualify, a project should improve the site or entity's energy efficiency by at least 10%. Standard engineering reviews and pre/post-work energy audits apply. Additional information is available from the WSHFC website.
Evergreen Sustainable Development Standard for Affordable Housing
Value:Varies
The Evergreen Sustainable Development Standard is Washington's green building rubric tailored for new affordable housing. Standards are based on LEED and incur points for compliance. Small energy efficiency practices can earn 1 point, using renewable energy (such as solar PV) can earn five points, and exceeding the total standard will earn 15 points. New affordable housing projects should earn at least 50 points; remodeling projects should earn at least 40 points. Additional information and a copy of the standard are available from the Washington State Department of Commerce.
Renewable Energy Manufacturing Program
Value:Varies
The Sustainable Energy Program/Trust is a division of the Washington State Housing Finance Commission. Residents and businesses undertaking new green construction or making energy efficiency improvements may be eligible for at least $50,000 of special financing. Interest rates of 2 - 4% are available. To qualify, a project should improve the site or entity's energy efficiency by at least 10%. Standard engineering reviews and pre/post-work energy audits apply. Additional information is available from the WSHFC website.
Mandatory Utility Green Power Option
Value:Varies
Washington state law requires all public or private electrical utilities with a customer base of at least 25,000 to offer green power options. Customers can purchase 100% renewable energy in fixed blocks. This energy may be derived from solar, wind, biomass, hydroelectric, landfill gas, or a combination of these technologies. Each customer will be notified of the green power option on a quarterly basis. Annual reports on program uptake and resources are available from the state legislature.
Tax Abatement for Solar Manufacturers
Value:Varies
In 2005, former Washington governor Christine Gregoire approved a legislative corporate tax cut for the state's solar energy device and component manufacturers. Current tax rates for these companies are at least 43% below the average liability. Tax incentives only apply to businesses producing silicon components, semiconductors, solar cells, converters, and other components directly involved in the production of photovoltaic energy. The special rates expire in 2027. Additional information is available from the Department of Revenue.
Net Metering
Value:Varies
In Washington, any renewable energy system rated for under 100 kW is eligible for net metering. All public/private utilities and cooperatives must offer interconnection and net metering to new renewable energy customers. Upon agreeing to a net metering contract, the energy system's owner will have a bidirectional meter installed to measure net excess generation (NEG) sent back to the grid. Utilities will credit customer bills for NEG at an avoided-cost rate per kilowatt hour. Should generation exceed consumption for any given cycle, NEG credits may roll forward to subsequent months. Additional information is available from the Washington Utilities and Transportation Commission.
Renewable Energy Cost Recovery Incentive Payment
Value:Varies
The Sustainable Energy Program/Trust is a division of the Washington State Housing Finance Commission. Residents and businesses undertaking new green construction or making energy efficiency improvements may be eligible for at least $50,000 of special financing. Interest rates of 2 - 4% are available. To qualify, a project should improve the site or entity's energy efficiency by at least 10%. Standard engineering reviews and pre/post-work energy audits apply. Additional information is available from the WSHFC website.
Energy Efficiency and Solar Grants
Value:Varies
The Sustainable Energy Program/Trust is a division of the Washington State Housing Finance Commission. Residents and businesses undertaking new green construction or making energy efficiency improvements may be eligible for at least $50,000 of special financing. Interest rates of 2 - 4% are available. To qualify, a project should improve the site or entity's energy efficiency by at least 10%. Standard engineering reviews and pre/post-work energy audits apply. Additional information is available from the WSHFC website.
Are solar panels worth it in Klickitat County, WA?
For homeowners in Klickitat County who plan to stay in their residence beyond the solar payback period, solar panels make an good investment. Having a 5 kW solar system in Klickitat County, WA can potentially save you around $22,310 over a span of 20 years, with an average break even point of 7 years.
The cost of not having solar panels in Klickitat County, WA
Besides missing out on the previously mentioned savings, not having solar panels or a separate backup energy source makes you fully reliant on your electric utility for electricity. Relying entirely on your utility isn't always ideal, as several recent news reports have highlighted.
Klickitat County utilities have averaged 1.09 outages per customer per year in recent times. Each outage, on average, lasts for 101 minutes. In the case of major events like winter storms, aging infrastructure, or vandalism, this period can rise substantially.
See the component below to see the number of current electricity customers without power in Klickitat County.
A solar energy system, whether or not it has a backup battery, could help reduce the effects of any future power interruptions you might face.
Power Outages
Currently, 0 customers are being tracked in Klickitat County.
What impacts the cost of solar panels in Klickitat County, WA?
Your Energy Needs - Even though larger solar panel systems are more expensive initially, the average price per watt reduces as the system size increases. Consumers often find that installing a solar system that can offset their electric bill is extremely useful. This method leads to maximum savings.
Make & Model - There are a wide variety of makes and models of solar panels and mounting equipment. Your installer’s system preferences might necessitate picking a reputable company. Buyers frequently find that using better quality models provides a more positive long-term experience.
Solar Panel Type - For numerous good reasons, monocrystalline panels are now the standard in the industry. Although they are more expensive, they deliver increased energy. The majority of installers use panels made from this material.
Your Property - No two properties or homes are identical. Trees, uneven ground, or other obstructions can increase the difficulty of the installation. Solar installers currently commonly leverage satellite imagery to evaluate your home and incorporate these considerations into the initial cost estimate.
Labor Rates - Variations in employee wages across companies cause expenses that are transferred to the consumers. Higher wages often lead to companies getting better reviews for their services and customer service.
Permitting & Interconnection - Your final installation cost will be impacted by local permitting and utility interconnection fees, which vary by area. Reliable local installers will incorporate these figures into your initial estimates to prevent any surprises.
See what solar panels cost in other Klickitat County cities
Go Solar for less than your cell phone bill.
Who are the best solar installers in Klickitat County?
The cost per watt for solar panels in Klickitat County, WA during August of 2025 averages $3.5/W. Installing a 5 kW solar panel system in Klickitat County, WA will cost approximately $12,250 after applying the federal tax credit.
At present, there are 15 rebates and incentives available to Washington residents from various utility and government programs. Moreover, nearly everyone is eligible for the 30% federal income tax credit.
Paying cash yields the most savings, but there are now multiple financing options for solar panels that are also cost-effective. Information about financing options will often be detailed in your preliminary quotes by many installers.
Yes, the average 5 kW solar panel payback time in Klickitat County, WA is 7 years, with expected savings of $22,310 on electricity over 20 years.
Savings from 
Environmental Impacts 
