Wa House Solar Panel Installation

Where should solar panels be angled in Washington State?

In Washington State, solar panels should be angled around 30 degrees to the south for optimal efficiency during the summer. In the winter, they should be angled even steeper. This is most often achieved by mounting solar panels on a south-facing pitched roof.

Are solar panels tax deductible in Washington State?

If you install a residential solar panel system in the Evergreen State before the end of 2032, you’re eligible to claim a federal income tax credit equal to 30% of the total system cost of your solar energy system. The average ITC value in Washington is $8,070 in 2023.

How efficient are solar panels in Washington State?

The climate in Washington State is generally moderate, which is good news for solar panel efficiency. Most solar panels have efficiency ratings between 15-20% from the manufacturer, although some newer panels can be as efficient as 22%.

Are solar panels a good investment in Washington?

While benefits like bill savings and eco-friendliness motivate many, high costs and long payback periods give some buyers pause. The estimated net savings with solar panels in Washington isn’t as much as in other states, but panels still help people lower their monthly utility bills.

Is it allowed to sell solar panels in Washington?

In Washington, it is allowed to sell excess energy produced by solar panels back to the local utility grid through net metering, receiving credits that can be used against future energy bills.

Can you get solar power in WA?

With the advent Made-in-WA solar components and a production incentive rate paid to WA property-owners who install grid-tied solar, the numbers of homes with new solar systems in our state has skyrocketed. Click the above graphic to view larger file. You too can get clean renewable solar electricity to meet a portion of your annual energy needs.