Santa Paula, California, situated in the Northern Sub Tropics at coordinates 34.3556, -119.0701, offers a favorable environment for solar energy production throughout the year. The location's solar potential varies across seasons, with peak performance during the summer months.

Seasonal Solar Output

Summer stands out as the most productive season, with an impressive daily output of 8.28 kWh per kW of installed solar capacity. Spring follows closely behind, generating 7.45 kWh/day. Autumn sees a moderate decrease in production at 5.10 kWh/day, while winter experiences the lowest output at 3.61 kWh/day.

This seasonal variation indicates that Santa Paula enjoys extended periods of high solar productivity, making it an attractive location for solar PV installations. The substantial output during spring and summer months can help offset the reduced production in autumn and winter.

Optimal Panel Placement

To maximize year-round solar energy production in Santa Paula, fixed solar panels should be tilted at a 30-degree angle facing south. This optimal angle ensures the panels capture the most sunlight throughout the year, accounting for the sun's changing position across seasons.

Environmental Considerations

While Santa Paula generally offers favorable conditions for solar energy production, there are a few environmental factors to consider:

• Fog: The area may experience coastal fog, particularly in the morning hours, which can temporarily reduce solar output.
• Wildfire smoke: During California's fire season, smoke and ash in the air can diminish solar panel efficiency.

To mitigate these impacts, consider installing panels at a slightly steeper angle to encourage self-cleaning and reduce ash accumulation. Regular cleaning and maintenance can also help maintain optimal performance. Additionally, investing in high-quality inverters and panels designed to perform well in low-light conditions can help maximize energy production during foggy periods.

Overall, Santa Paula's climate and geographical location make it an excellent choice for solar PV installations, with the potential for high energy yields throughout most of the year.

Note: The Northern Sub Tropics extend from 23.5° latitude North up to 35° latitude.

So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 4253 locations across the United States. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in the United States by location

Solar output per kW of installed solar PV by season in Santa Paula

Seasonal solar PV output for Latitude: 34.3556, Longitude: -119.0701 (Santa Paula, United States), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:

 

Ideally tilt fixed solar panels 30° South in Santa Paula, United States

To maximize your solar PV system's energy output in Santa Paula, United States (Lat/Long 34.3556, -119.0701) throughout the year, you should tilt your panels at an angle of 30° South for fixed panel installations.

As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.

We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.

Seasonally adjusted solar panel tilt angles for Santa Paula, United States

If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Santa Paula, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 30° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
18° South in Summer	39° South in Autumn	49° South in Winter	27° South in Spring

Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.

This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.

Calculate solar panel row spacing in Santa Paula, United States

We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Santa Paula, United States.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. Minimum Spacing:
   We add the shadow length to the horizontal space occupied by tilted panels.

This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.

Topography for solar PV around Santa Paula, United States

Santa Paula, located in Ventura County, California, is situated in a picturesque valley surrounded by diverse topography. The city lies in the Santa Clara River Valley, nestled between two prominent mountain ranges. To the north, the rugged and steep Santa Paula Ridge of the Topatopa Mountains rises dramatically, creating a striking backdrop for the city. To the south, the gentler slopes of South Mountain and its foothills provide a more gradual transition to the coastal plains. The Santa Clara River, a significant waterway in the region, flows through the valley just south of Santa Paula. This river has shaped the landscape over time, creating a broad, flat valley floor ideal for agriculture. The fertile alluvial soil deposited by the river has made this area famous for its citrus orchards and other crops.

Surrounding Terrain

As one moves away from the city center, the terrain becomes increasingly varied. To the east and west, the valley narrows, with the mountains closing in on both sides. The foothills of these ranges are characterized by rolling hills and steep canyons, covered in chaparral and oak woodlands. These areas offer a stark contrast to the flat, cultivated lands of the valley floor. North of Santa Paula, the landscape quickly transitions to the Los Padres National Forest, where the terrain becomes much more rugged and mountainous. This area is marked by deep canyons, rocky outcrops, and dense vegetation, providing a natural barrier and scenic wilderness area.

Potential for Solar PV

When considering areas nearby that would be most suited to large-scale solar PV installations, several factors come into play. The ideal locations would have ample sunlight exposure, relatively flat terrain, and minimal environmental impact. The valley floor areas to the south and southeast of Santa Paula present the most promising opportunities for solar development. These regions offer large, open spaces with minimal shading from mountains or tall vegetation. The flat terrain would reduce installation costs and simplify maintenance procedures. Specifically, the agricultural lands between Santa Paula and Fillmore to the east, as well as the areas south of the city towards Saticoy, could be suitable candidates. These locations benefit from the region's abundant sunshine and have existing infrastructure that could potentially support solar installations. However, it's important to note that any large-scale solar development would need to carefully balance energy production goals with the preservation of valuable agricultural land and natural habitats. Environmental impact studies and community input would be crucial in determining the most appropriate sites for such projects.

United States solar PV Stats as a country

United States ranks 2nd in the world for cumulative solar PV capacity, with 95,209 total MW's of solar PV installed. This means that 3.40% of United States's total energy as a country comes from solar PV (that's 26th in the world). Each year United States is generating 289 Watts from solar PV per capita (United States ranks 15th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in United States?

Yes, there are several incentives for businesses wanting to install solar energy in the United States. These include federal tax credits, state and local rebates, net metering policies, and renewable energy certificates (RECs). Additionally, many states have enacted legislation that requires utilities to purchase a certain amount of electricity from renewable sources such as solar.

Do you have more up to date information than this on incentives towards solar PV projects in United States? Please reach out to us and help us keep this information current. Thanks!

Citation Guide

Article Details for Citation

Tell Us About Your Work

We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.

Feeling generous?

Share this with your friends!

Compare this location to others worldwide for solar PV potential

The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.

However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.

Helping you assess viability of solar PV for your site

Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide

Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.