Camp Point, Illinois represents a moderately favorable location for year-round solar energy generation, though with significant seasonal variations typical of the Northern Temperate Zone climate.

Seasonal Solar Performance

The solar energy output at this location varies considerably throughout the year. Summer provides the strongest performance at 6.42 kWh per day per kW of installed solar capacity, making it an excellent time for solar generation. Spring follows as the second-best season with 5.20 kWh per day per kW, offering substantial energy production as daylight hours increase and weather conditions improve. Autumn sees a notable decline to 3.74 kWh per day per kW as the sun angle decreases and weather patterns shift. Winter presents the most challenging conditions with only 2.37 kWh per day per kW, representing less than 40% of summer production levels. For fixed panel installations at Camp Point, the optimal tilt angle is 35 degrees facing south to maximize total year-round energy production.

Local Factors Affecting Solar Production

Several environmental and weather factors in the Camp Point area can significantly impact solar energy generation:

• Snow accumulation: Winter snowfall can completely block solar panels, reducing output to zero until cleared
• Ice formation: Freezing rain and ice storms can create persistent coverings that are difficult to remove safely
• Severe weather: The region experiences thunderstorms, hail, and occasional tornadoes that can damage panels
• Agricultural dust: Being in a farming region, dust and pollen can accumulate on panels, reducing efficiency
• High humidity: Midwest humidity can contribute to faster soiling and potential condensation issues

Preventative Installation Measures

To maximize energy production despite these challenges, several installation strategies prove beneficial. Panels should be mounted at steeper angles when possible, as this helps snow slide off naturally and reduces accumulation during winter months. Anti-soiling coatings can be applied to panel surfaces to minimize dust and pollen adhesion while making cleaning more effective. Installing panels with adequate spacing allows for proper air circulation, reducing humidity-related issues and making maintenance access easier. Choosing panels and mounting systems rated for severe weather conditions, including high wind loads and hail impact resistance, helps ensure long-term durability. Ground-mounted systems should be elevated sufficiently to prevent snow buildup around the base from shading lower panels. Regular maintenance scheduling becomes particularly important, with professional cleaning recommended at least twice yearly and post-storm inspections to identify any damage or debris accumulation that could impact performance.

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 Camp Point

Seasonal solar PV output for Latitude: 40.0314, Longitude: -91.0741 (Camp Point, 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 35° South in Camp Point, United States

To maximize your solar PV system's energy output in Camp Point, United States (Lat/Long 40.0314, -91.0741) throughout the year, you should tilt your panels at an angle of 35° 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 Camp Point, 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 Camp Point, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 35° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
24° South in Summer	44° South in Autumn	54° South in Winter	33° 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 Camp Point, 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 Camp Point, 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 Camp Point, United States

Topography Around Camp Point

Camp Point is situated in the gently rolling agricultural landscape of western Illinois, approximately 20 miles southeast of Quincy. The terrain in this region is characterized by relatively flat to gently undulating farmland that forms part of the broader Mississippi River valley system. Elevations in the immediate area typically range from around 650 to 750 feet above sea level, with the land gradually sloping toward the Mississippi River to the west.

The topography consists primarily of glacial till plains that were shaped by ancient ice sheets, creating the characteristic gentle hills and shallow valleys seen throughout this part of Illinois. These rolling hills are interspersed with small creek valleys and drainage ways that flow generally westward toward the Mississippi River. The soil composition is predominantly fertile prairie soils that have made this region ideal for corn and soybean production.

South and west of Camp Point, the terrain becomes slightly more varied as it approaches the Mississippi River bluffs, where elevation changes become more pronounced. To the north and east, the landscape remains consistently flat to gently rolling, extending into the heart of Illinois's agricultural belt. Small woodlots and tree lines along waterways break up what is otherwise an open, cultivated landscape.

Optimal Areas for Large-Scale Solar Development

The flat to gently rolling agricultural land surrounding Camp Point presents excellent opportunities for utility-scale solar photovoltaic installations. The most suitable areas would be the expansive farm fields located on the relatively level ground north and northeast of town, where large contiguous parcels of land could accommodate substantial solar arrays with minimal grading requirements.

Areas with south-facing gentle slopes would be particularly advantageous for solar development, as they naturally optimize panel orientation and drainage. The agricultural fields extending eastward toward the communities of Clayton and Liberty offer some of the most promising terrain, featuring minimal elevation changes and few natural obstacles that would complicate installation.

The open prairie landscape means there are few trees or structures that would create significant shading issues, and the existing agricultural road network would facilitate construction access and ongoing maintenance operations. Areas closer to existing electrical transmission infrastructure would be preferred, as this region has established power lines serving the agricultural communities.

Less suitable areas would include the more steeply sloped terrain near creek valleys and drainage ways, particularly those with significant tree cover. The land immediately adjacent to the Mississippi River bluffs to the west would also present challenges due to increased topographic relief and potential environmental sensitivities associated with the river corridor.

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.