Solar PV Analysis of Yucaipa, United States
Yucaipa, California, located in the Northern Sub Tropics, offers a favorable environment for solar energy generation throughout the year. With its geographical coordinates at 34.0282 latitude and -117.0372 longitude, this location experiences varying levels of solar potential across different seasons.
Seasonal Solar Performance
Solar energy production in Yucaipa peaks during the summer months, with an impressive output of 8.37 kWh per day for each kW of installed solar capacity. Spring follows closely behind, generating 7.72 kWh/day. Autumn sees a moderate decrease in production at 5.54 kWh/day, while winter experiences the lowest output at 3.97 kWh/day per kW installed.
The substantial difference between summer and winter production highlights the region's seasonal variations. However, even during the least productive season, Yucaipa still maintains a respectable solar energy output, making it a suitable location for year-round solar power generation.
Optimal Panel Installation
To maximize year-round solar energy production in Yucaipa, fixed solar panels should be tilted at a 30-degree angle facing south. This optimal tilt angle ensures the panels capture the most sunlight throughout the year, accounting for the sun's changing position in the sky across seasons.
Environmental and Weather Considerations
While Yucaipa generally provides excellent conditions for solar energy production, there are a few factors to consider:
- Occasional dust storms: The region's proximity to desert areas may lead to dust accumulation on solar panels, potentially reducing efficiency.
- Wildfire smoke: California's wildfire season can temporarily impact solar output due to reduced sunlight penetration.
To mitigate these issues, consider implementing the following preventative measures:
- Regular panel cleaning to remove dust and debris
- Installing panels at a slightly steeper angle to promote natural cleaning by rainwater
- Using high-quality, smoke-resistant panels to minimize the impact of wildfire smoke
Overall, Yucaipa's climate and geographical location make it an ideal spot for solar energy production, with only minor environmental challenges that can be easily addressed through proper installation and maintenance practices.
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 Yucaipa
Seasonal solar PV output for Latitude: 34.0282, Longitude: -117.0372 (Yucaipa, 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 Yucaipa, United States
To maximize your solar PV system's energy output in Yucaipa, United States (Lat/Long 34.0282, -117.0372) 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 Yucaipa, 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 Yucaipa, 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 Yucaipa, 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 Yucaipa, United States.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - 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 Yucaipa, United States
The topography around Yucaipa, California, is characterized by a diverse landscape that includes both flat areas and hilly terrain. Yucaipa is situated in the foothills of the San Bernardino Mountains, which means the land gradually rises from west to east. The city itself sits in a valley, with elevations ranging from about 2,000 to 3,000 feet above sea level.
To the north and east of Yucaipa, the terrain becomes more mountainous, with steep slopes and higher elevations. The San Bernardino National Forest begins just a few miles east of the city, featuring rugged peaks and dense forests. To the south and west, the land is generally flatter, transitioning into the San Bernardino Valley.
When considering areas nearby that would be most suited to large-scale solar PV (photovoltaic) installations, the flatter regions to the south and west of Yucaipa would likely be the best candidates. These areas offer several advantages for solar energy production:
- Flat terrain: Solar panels are easier and more cost-effective to install on level ground, reducing construction costs and complexity.
- Open spaces: The less developed areas south and west of Yucaipa provide more room for expansive solar farms without interfering with existing urban infrastructure.
- Abundant sunlight: Southern California receives ample sunshine throughout the year, making it ideal for solar energy production.
- Lower elevation: Areas at lower elevations tend to have fewer obstructions that could cast shadows on solar panels, maximizing energy capture.
Specific locations that might be suitable for large-scale solar PV projects include the open lands between Yucaipa and Redlands, as well as areas south of Yucaipa towards Beaumont and Banning. These regions offer a good balance of flat terrain, available land, and proximity to existing power infrastructure.
However, it's important to note that any large-scale solar project would require detailed environmental assessments, land-use studies, and approval from local authorities before implementation. The suitability of specific sites would depend on factors such as soil conditions, wildlife habitats, and local zoning regulations, in addition to the topographical considerations mentioned above.
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
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Saturday 10th of August 2024
Last Updated: Monday 21st of July 2025
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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.
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Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
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