Solar Data for Philadelphia, United States
Solar Overview
Philadelphia enjoys a good solar potential with an average of 2,480 sun hours annually. This makes the city well-suited for solar energy generation, particularly in the peak sun months of May, June, and August.
Geographic Impact
Philadelphia's coordinates (39.9526° N, -75.1652° W) place it in a temperate climate zone, characterized by four distinct seasons. This seasonal variation can impact solar energy production.
Rating Methodology
The solar potential rating of 'Good' indicates that Philadelphia receives a sufficient amount of sunlight throughout the year, making solar panels a viable option for residents and businesses looking to invest in renewable energy.
Understanding the Data
The solar performance chart for Philadelphia displays monthly sun hours, highlighting seasonal variations and showing the peak sun months when solar energy generation is most effective.
Cost & Savings Outlook
Investing in solar can help offset electricity costs over time, taking advantage of the abundant sunlight in summer months and manageable temperatures throughout the year.
How It Compares
When compared to Denver and Washington, D.C., Philadelphia shares a similar solar potential rating of 'Good,' indicating that the city has competitive solar energy opportunities in relation to these cities.
Installation Considerations
In Philadelphia, solar panels typically benefit from a tilt angle optimized for the latitude of 39.95° N, which is around 30 to 40 degrees. Seasonal temperature variations also imply that system performance may fluctuate, particularly during the peak summer heat.
Local Incentives
Check local and national incentive programs, which vary by country and region.
In Philadelphia, winter months tend to have fewer sun hours, while the summer months provide significant sunlight, enhancing solar energy potential during warmer periods.
Solar panel efficiency can vary with local temperatures. In temperate climates like Philadelphia, solar panels often perform well, but excessive heat can reduce their efficiency, particularly in July and August.
Frequently Asked Questions
What is the average number of sun hours in Philadelphia?
Philadelphia receives an average of 2,480 sun hours annually.
How does temperature affect solar panel performance in Philadelphia?
While average temperatures are around 14.62°C, excessively high temperatures in summer can slightly reduce solar panel efficiency.
What months are the best for solar energy generation in Philadelphia?
The peak months for solar energy generation in Philadelphia are May, June, and August.
What is the solar potential rating for Philadelphia?
Philadelphia has a solar potential rating of 'Good,' indicating favorable conditions for solar energy generation.
How does Philadelphia's solar potential compare to nearby cities?
Similar cities like Denver and Washington, D.C. also have a solar potential rating of 'Good,' showing comparable opportunities for solar energy utilization.
What latitude is Philadelphia located at?
Philadelphia is located at a latitude of 39.9526° N.
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