Solar PV Analysis of Chiloquin, United States
The location at Chiloquin, Oregon in the United States is situated in the Northern Temperate Zone. This means that it experiences four distinct seasons: Summer, Autumn, Winter and Spring. The amount of solar energy that can be generated from this location varies depending on the season.
In summer, you can expect to generate about 8.14 kilowatt-hours (kWh) of electricity per day for each kilowatt (kW) of installed solar panels. This is because during summer days are longer and sunlight is more intense.
Autumn sees a decrease in production with around 3.99 kWh/day per kW due to shorter daylight hours and less intense sunlight as compared to summer.
Winter has the least production rate at approximately 2.23 kWh/day per kW because days are shortest during this time of year and sunlight intensity is also at its lowest.
Springtime sees an increase again with about 6.92 kWh/day per kW as days start getting longer again after winter and sunlight intensity increases too.
So ideally, if you want to generate most solar power from your installation at this location then Summer followed by Spring would be best times of year for doing so.
For a fixed panel installation here, tilting panels at an angle of 36 degrees towards South would maximize total year-round production from your solar photovoltaic system as it aligns best with sun's path across sky throughout different seasons thereby catching maximum possible sunshine all round the year
As far as environmental or weather factors are concerned which could impede solar production here; one major factor could be cloud cover or foggy conditions which often occur in Oregon especially during winter months when already there's least sunshine available for generating power from your PV system. Another potential issue could be snowfall which might cover panels reducing their efficiency significantly unless cleared off regularly
To ensure greater energy production despite these issues; one preventative measure that can be taken while installing your PV system could be to use a solar tracking system which automatically adjusts angle of panels throughout the day for catching maximum possible sunlight even on cloudy or foggy days. Another measure could be to install snow guards or heating elements on your panels for preventing snow accumulation. Regular maintenance and cleaning of panels would also help in maintaining their efficiency at optimum levels despite these environmental challenges.
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 Chiloquin
Seasonal solar PV output for Latitude: 42.5463, Longitude: -121.745 (Chiloquin, 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 36° South in Chiloquin, United States
To maximize your solar PV system's energy output in Chiloquin, United States (Lat/Long 42.5463, -121.745) throughout the year, you should tilt your panels at an angle of 36° 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 Chiloquin, 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 Chiloquin, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 36° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 26° South in Summer | 46° South in Autumn | 56° South in Winter | 35° 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 Chiloquin, 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 Chiloquin, 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 Chiloquin, United States
Chiloquin is located in Klamath County, Oregon, United States. The topography around Chiloquin is primarily flat and plateau-like with some surrounding mountainous areas. It's part of the high desert region of Oregon known as the Klamath Basin.
The area has a mix of forested land (particularly towards the west), agricultural lands, and open spaces. The climate is semi-arid with ample sunshine throughout the year which can be beneficial for solar photovoltaic (PV) installations.
For large-scale solar PV installations, open flat lands would be ideal to maximize sun exposure and minimize shading. These could include:
1. Unused or underutilized agricultural land: This could potentially host large-scale ground-mounted solar farms without causing significant disruption to local ecosystems or economies.
2. Industrial zones: If there are any industrial parks or similar areas in or near Chiloquin, these might also be suitable for installing large arrays of rooftop solar panels.
3. Brownfield sites: If there are any former industrial sites that have been remediated but not yet repurposed, these could provide ample space for a large-scale solar installation.
4. Public lands: Depending on local regulations and public sentiment, it may also be possible to install a large-scale solar farm on public land outside the city limits where it wouldn't interfere with residential areas or prime agricultural land.
Before proceeding with a specific site selection process for a potential project like this one should consider factors such as proximity to existing power infrastructure (for grid connection), local zoning laws and regulations related to renewable energy projects, potential environmental impacts (e.g., wildlife habitat disruption), community acceptance etc.
Please note that actual feasibility studies need detailed topographical data along with other technical assessments by professionals in this field.
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: Friday 12th of July 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.
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.
