When considering installing solar electric panels on your residential roof, it's important to evaluate various factors to ensure the feasibility and effectiveness of the solar installation. Here are the top three things to consider:

Roof Orientation and Tilt:

Ideal Orientation: South-facing roofs typically receive the most sunlight throughout the day in the Northern Hemisphere (or north-facing in the Southern Hemisphere). This maximizes the exposure of solar panels to sunlight, optimizing energy production.

Tilt Angle: The optimal tilt angle for solar panels is usually equal to the latitude of your location. However, some mounting systems allow for adjustable tilt angles to accommodate roof slopes.

Roof Shade and Obstructions:

Ensure that your roof is not heavily shaded by nearby trees or structures. Even partial shading can significantly reduce the efficiency of solar panels. Trim or remove trees that cast shadows on the roof to maximize sunlight exposure.

Roof Condition and Age:

Assess the condition of your roof to ensure it can support the additional weight of solar panels. If your roof needs repairs or replacement, it's advisable to address those issues before installing solar panels. This prevents the need to remove and reinstall the solar array during roof maintenance.

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