The Best Direction to Face Solar Panels
Solar energy continues to thrive as a sustainable renewable energy alternative to traditional power. As such, maximizing solar efficiency for optimal performance is becoming increasingly important.
While the quality of solar panels is critical, the orientation and tilt of the panels play a crucial role in optimizing their performance. Understanding the correct orientation for solar panels allows homeowners to harness the full potential of their solar systems and minimize energy costs.
How Does Solar Panel Orientation Affect Energy Production?
The orientation and tilt of solar installations refer to the direction the panels face relative to the sun. Generally, solar panel direction is often south (in the Northern Hemisphere) and north (in the Southern Hemisphere).
Efficiency also decreases for solar panels facing toward the North or South Pole, as sunlight hits these panels at a steeper angle, reducing overall energy production and storage. Positioning solar panels facing true south can achieve the highest energy efficiency level for maximum solar output.
What Are the Main Factors That Influence Solar Panel Orientation?
The effectiveness of solar energy production depends on the panels’ orientation to the sun. Several factors influence optimal solar panel orientation, including:
- Solar panel efficiency
- Geographical latitude
- Seasonal variations
- Local climate
- Shading
- Roof pitch
- Aesthetic considerations and regulations
- Energy consumption patterns
Strategic solar panel angles and orientation significantly impact their efficiency, resulting in increased energy production, reduced reliance on traditional power sources and better financial returns.
Optimal Directions for Different Regions
Solar panels harness the most energy when the sun strikes them perpendicularly.
- Homeowners in the northern regions of the United States should have their solar panels facing true south at an angle with adjustments for shading.
- Solar panels should also face true south in southern regions. However, these south-facing solar panels should be more perpendicularly angled to maximize sun exposure.
- Panels installed in the eastern parts of the United States should face east to capture morning sunlight.
- In the western United States, homeowners should use west-facing solar panels to capture afternoon sunlight, especially if energy demand is higher in the afternoon.
Solar Panels Installation Services in Arizona
Aneva Solar is a leading provider of high-quality, long-lasting solar panels and solar installation services in Arizona. We design our systems around our clients’ unique demands. Learn more about all of our services and request information about our pricing and financing options by giving us a call today.