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Choosing Solar Panels for Your Home

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Safety Warnings

  • Consult a licensed electrician if your electrical panel needs upgrading to support new solar circuits.
  • Be aware of 'snow avalanches' where snow slides off slick solar panels rapidly; use a roof rake for controlled removal.

Tools Needed

Phillips #2 screwdriver โ€” Phillips #2
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Roof rake โ€” Long extension pole
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Materials

Solar panels โ€” Wattage based on annual energy use(varies)
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Solar shingles โ€” Roof-integrated alternative(varies)
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Steps

1
Perform a home energy assessment or audit to determine your current electricity loads and identify inefficiencies. Reducing your overall electricity use first allows you to purchase a smaller, less expensive solar system.
2
Analyze your annual energy consumption using your utility bills, noting the total kilowatt-hours (kWh) used. Consider the number of sunny days in your area and the wattage of available panels to determine the system size you need.
3
Evaluate your roof's suitability by checking the direction it faces and identifying potential shade from trees or nearby buildings. If the roof is too shady, consider a ground-mounted south-facing array.
4
Determine the best equipment type for your home. Choose between traditional solar panels or solar shingles, which blend better with the roof and can be more cost-effective.
5
Inspect your home's electrical panel. If you have a fuse box instead of breakers, lack sufficient amperage, or have no space for new circuits, you must budget for a panel upgrade.
6
Research financial options and incentives. Look for federal tax credits (such as the 30% credit via the Inflation Reduction Act), utility rebates, and decide whether to buy or lease the system.
7
Vet solar providers to identify a qualified installer. Avoid taking recommendations at face value; research the company's track record and verify their licensing.
8
Contact your utility company to inquire about net metering programs, which allow you to sell excess energy back to the grid or receive credits on your bill.

Pro Tips

  • Adding solar energy systems can increase a home's resale value by an average of 4.1%.
  • Plan to hire a cleaning service annually to keep panels in top working condition.