Villa Grove, Colorado, situated in the Northern Temperate Zone, offers a generally favorable location for solar PV energy generation throughout the year. The seasonal variations in electricity output provide insights into the potential for solar power production at this specific site.

Seasonal Performance

Summer stands out as the peak season for solar energy generation, with an impressive 7.24 kWh per day for each kilowatt of installed solar capacity. Spring follows closely behind, producing 6.48 kWh/day. These seasons present ideal conditions for maximizing solar output.

Autumn sees a moderate decrease in production, yielding 4.86 kWh/day. Winter experiences the lowest output at 3.63 kWh/day, which is expected due to shorter daylight hours and potentially more overcast conditions.

Optimal Panel Placement

For fixed panel installations in Villa Grove, the ideal tilt angle to maximize year-round solar production is 34 degrees facing South. This angle optimizes the panels' exposure to sunlight throughout the year, accounting for the Earth's orbital variations and the location's specific latitude.

Environmental Considerations

While Villa Grove generally offers favorable conditions for solar energy production, there are some environmental factors to consider:

• Snowfall: The area can experience significant snowfall in winter, which may temporarily reduce panel efficiency. Regular snow removal or the installation of panels at a steeper angle can help mitigate this issue.
• High altitude: Villa Grove's elevation may lead to more intense UV radiation, potentially benefiting solar production but also requiring more durable panel materials.

To ensure optimal performance, solar installations in Villa Grove should incorporate snow-shedding designs and use high-quality, UV-resistant materials. Regular maintenance, including cleaning and inspections, will help maintain efficiency throughout the year.

Overall, Villa Grove presents a promising location for solar PV energy generation, with strong potential during spring and summer months and manageable challenges during the winter season.

Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° 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 Villa Grove

Seasonal solar PV output for Latitude: 38.2486, Longitude: -105.9492 (Villa Grove, 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 34° South in Villa Grove, United States

To maximize your solar PV system's energy output in Villa Grove, United States (Lat/Long 38.2486, -105.9492) throughout the year, you should tilt your panels at an angle of 34° 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 Villa Grove, 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 Villa Grove, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 34° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
22° South in Summer	43° South in Autumn	53° South in Winter	31° 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 Villa Grove, 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 Villa Grove, 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 Villa Grove, United States

The topography around Villa Grove, United States, located at latitude 38.2486 and longitude -105.9492, is characterized by diverse and rugged terrain typical of the southern Rocky Mountains. This small town is nestled in the San Luis Valley, a vast high-altitude basin surrounded by impressive mountain ranges. To the east of Villa Grove, the landscape is dominated by the towering Sangre de Cristo Mountains, which rise dramatically from the valley floor. These mountains feature steep, rocky slopes and high peaks, some of which exceed 14,000 feet in elevation. The western side of the valley is bordered by the San Juan Mountains, another formidable range with similar characteristics. The valley floor itself, where Villa Grove is situated, is relatively flat compared to the surrounding mountains. It consists of a mix of grasslands, shrublands, and agricultural areas. The northern and southern ends of the San Luis Valley gradually slope upward, transitioning into rolling hills and eventually merging with the mountainous terrain.

Potential for Large-Scale Solar PV

When considering areas nearby that would be most suited for large-scale solar photovoltaic (PV) installations, the San Luis Valley presents excellent opportunities. The valley floor offers several advantages for solar energy development: Firstly, the relatively flat terrain of the valley makes it ideal for the construction and maintenance of large solar arrays. The open spaces provide ample room for expansive installations without the need for significant land modification. Secondly, the San Luis Valley is known for its high number of sunny days per year and its elevation, which results in intense solar radiation. These factors contribute to potentially high energy yields from solar PV systems. Thirdly, the valley's semi-arid climate means there is minimal cloud cover and rainfall, further enhancing the region's suitability for solar energy production. Areas to the south and southeast of Villa Grove, where the valley widens, would be particularly well-suited for large-scale solar PV projects. These locations offer a combination of favorable topography, abundant sunshine, and proximity to existing infrastructure. It's important to note that while the surrounding mountains are scenic, they are not ideal for large-scale solar installations due to their steep slopes, variable sun exposure, and potential for shading. The focus for solar development should remain on the expansive valley floor, where the conditions are most favorable for maximizing solar energy production.

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!

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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.

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.