Santa Clarita, California offers a strong location for solar PV generation, situated in the Northern Sub Tropics at coordinates 34.3802, -118.5219. The area experiences substantial solar production potential throughout the year, though with noticeable seasonal variations.

Seasonal Performance

Solar production at this location follows predictable seasonal patterns. Summer stands out as the peak production period, generating approximately 8.44kWh per day for each kilowatt of installed capacity. Spring follows as the second-most productive season with 7.52kWh/day. Production decreases in autumn to 5.34kWh/day, while winter represents the annual low point with 3.76kWh/day per installed kilowatt.

This seasonal pattern creates a roughly 2.2x difference between peak summer and minimum winter production. Even during winter months, however, Santa Clarita maintains respectable solar generation compared to many other North American locations.

Optimal Panel Installation

For fixed-panel installations in Santa Clarita, the ideal tilt angle to maximize year-round energy production is 30 degrees facing South. This angle optimizes the balance between summer and winter solar capture, accounting for the sun's varying position throughout the year and the Earth's elliptical orbit.

Environmental Considerations

Several environmental factors in Santa Clarita may affect solar production:

• Wildfire smoke and ash can temporarily reduce panel efficiency during fire seasons, which have become more common in Southern California. Regular panel cleaning systems or maintenance schedules can mitigate this issue.
• Santa Ana winds bring occasional dust storms that may deposit particulate matter on panels. Wind-resistant mounting systems and periodic cleaning will help maintain optimal performance.
• The region's hot summer temperatures can slightly reduce panel efficiency. Choosing heat-tolerant panels and ensuring adequate airflow behind the installation can minimize temperature-related losses.

Despite these considerations, Santa Clarita remains an excellent location for solar energy production with its abundant sunshine and relatively mild climate. With proper system design and maintenance, solar installations in this area can deliver strong performance across all seasons.

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 Clarita

Seasonal solar PV output for Latitude: 34.3802, Longitude: -118.5219 (Santa Clarita, 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 Clarita, United States

To maximize your solar PV system's energy output in Santa Clarita, United States (Lat/Long 34.3802, -118.5219) 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 Clarita, 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 Clarita, 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 Clarita, 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 Clarita, 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 Clarita, United States

Santa Clarita is nestled in a valley surrounded by dramatic topographical features that define its landscape. The city sits within the Santa Clarita Valley, which is bordered by significant mountain ranges that create a distinct basin-like setting. To the north and northwest rise the rugged San Gabriel Mountains, with peaks reaching over 5,000 feet in elevation. The Santa Susana Mountains form the southern boundary, while the Sierra Pelona Mountains extend to the northeast. The topography of Santa Clarita features varied terrain, with the valley floor sitting at approximately 1,200-1,500 feet above sea level. This valley is bisected by the Santa Clara River, which flows westward through the region, carving a gentle riparian corridor. The surrounding hillsides rise steeply from the valley floor, creating numerous canyons and ridgelines that characterize the landscape.

Surrounding Terrain Features

The immediate vicinity of Santa Clarita includes notable terrain features such as Placerita Canyon, Bouquet Canyon, and Sand Canyon, which cut through the mountain ranges surrounding the valley. These canyons create natural passageways through the otherwise imposing topography. The landscape also includes rolling hills and plateaus that transition between the valley floor and the steeper mountain slopes. Vegetation in the area reflects the Mediterranean climate, with chaparral-covered hillsides, oak woodlands in certain canyons, and riparian habitats along waterways. The terrain becomes increasingly arid and rugged as elevation increases, particularly in the San Gabriel Mountains to the north.

Optimal Areas for Solar PV Development

For large-scale solar photovoltaic (PV) development, several areas near Santa Clarita offer promising conditions based on topographical considerations. The most suitable locations would be: The flatter portions of Antelope Valley, located northeast of Santa Clarita, provide ideal conditions for solar development. This area features extensive flat terrain with minimal shading from mountains, allowing for maximum solar exposure throughout the day. The gentle slopes and already disturbed landscapes make this region particularly attractive for large-scale installations. Areas west of Santa Clarita, extending toward the Ventura County line, include several plateaus and gently sloping terrain that could accommodate substantial solar arrays. These locations benefit from reduced morning fog compared to coastal areas while maintaining favorable exposure to sunlight. Select portions of the northern Santa Clarita Valley, where the terrain flattens before rising into the San Gabriel Mountains, offer potential sites for solar development. These areas combine good solar exposure with proximity to existing transmission infrastructure. The topographical constraints that make some areas less suitable for solar development include the steep mountain slopes surrounding much of Santa Clarita, narrow canyons that receive limited direct sunlight due to shading, and riparian corridors along the Santa Clara River that serve important ecological functions. When considering large-scale solar development, the most favorable sites combine relatively flat terrain (with slopes less than 5%), minimal shading from surrounding mountains, limited ecological sensitivity, and proximity to existing infrastructure. The transitional areas between the Santa Clarita Valley and the Antelope Valley to the northeast represent the most promising balance of these factors.

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.