How many solar panels do I need to power my home?

Solar Power Calculator

To supplement 100% of your electrical consumption, you will need approximately 68 Solar Panels, covering approximately 1,197 square feet of roof.

Approximate Cost of complete Solar Panel Installation:

$55,250 – $77,350


Without solar panels, your anticipated hydro costs are:

$160,647 over the next 25 years

$386,194 over the next 40 years

  • Anticipated hydro costs are based on 4.5% annual increases due to major capital improvements (Site C Dam) and renewing older, failing infrastructure
  • Market Value increases are based on Century 21 costs per square foot in metro Vancouver along with Zillow Research average market value increases for solar panels.
  • Costs shown are estimates and can vary based on type of roof, roof specs, angle and position of roof, obstacles that may shade your roof, permitting, your own electricity consumption and other factors. For an accurate estimate of your home, contact us today!


Peace of Mind to all Penfolds Roofing & Solar Projects

Funded Managed Warranty Program

Penfolds Roofing & Solar Inc., with over 80 years of service, already offers the most comprehensive warranty package available in the industry. Most of our products are custom manufactured by leading roofing shingle manufacturers under Private Label Agreements. This enables us to incorporate the Product warranty and the Workmanship Warranty into a single Peace of Mind Warranty for our entire range of products.

Funded Managed Warranty Program

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