Homeowners often start by searching for solar companies when electric bills rise or when they want a long term energy plan.(Image: https://ecoinsulation.ca/wp-content/uploads/2019/07/insulation-contractor-windsor.jpg) A practical first step is to review a year of electric usage, because system size is usually based on how much energy the home uses over time.(Image: https://homeinsulationbusinessroundup.weebly.com/uploads/1/4/9/1/149181504/which-way-to-face-insulation_orig.jpg) It also helps to note roof age and shading, since these factors affect production and can influence equipment choices

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