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Installing solar panels in your home is an excellent way to not only lessen your eco-footprint, but lower your monthly utility costs as well. When getting ready to make the switch, many homeowners find themselves wondering which size solar power system they need. Here’s how to evaluate your lifestyle and household needs to choose the right system.

Figuring out Your Ideal Solar Power System Size

What Are Your Energy Needs?

The most logical place to start when determining the systemsolar-power-system-honolulu-hi size that you need is considering how much electricity you use. The average Hawaiian home uses approximately 6,061 kilowatt-hours of electricity annually, according to the U.S. Energy Information Administration. A 3-kilowatt system is generally sufficient for these households.

What Is Your Household Size?

Are you planning on expanding your family or using more electricity than usual in the near future? Consider installing a slightly over-sized system. Any unused electricity will be fed back into the grid and be credited back to your utility account.

How Much Sunlight Does Your Home Receive?

The amount of sun that your property receives will also determine the amount of energy you produce, and thus, the size of the solar power system you need. Homes that don’t receive a lot of sunlight might need to rely on traditional energy for some of their electricity needs, and will need a smaller system than homes that are directly in the sun. 

What Are Your Energy Goals?

Speaking of electricity bills, what are your energy goals? If you intend to completely power your home using solar power, you likely need a larger system to accommodate your needs. However, if you just want to supplement your current electricity setup with solar, you can compensate with a smaller system.

 

For more advice on how to choose the right solar power system for your home, speak with the solar experts at Solar Help Hawaii in Honolulu. This community-based alternative energy business handles the sale, installation, and servicing of a myriad of alternative energy appliances. Head online or call (808) 548-4357 to learn more about products like solar water heaters, pool heating systems, and more.

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