Solar PV Analysis of Noblesville, United States
Noblesville, Indiana, situated in the United States, offers a favorable environment for solar photovoltaic (PV) power generation. The city's geographical coordinates of latitude 40.0565 and longitude -86.0159 make it well-positioned to harness solar energy throughout the year.
The average daily energy production per kilowatt (kW) of installed solar capacity varies by season: it peaks at 6.36 kilowatt-hours (kWh) in summer, drops to 3.56 kWh in autumn, further decreases to 2.31 kWh during winter months, and rebounds to 5.48 kWh in spring.
Summer sees the highest energy production due to longer daylight hours and more intense sunlight compared with other seasons.
However, being located within the Northern Temperate Zone implies that Noblesville experiences a range of weather conditions that could impact solar power generation efficiency at times—particularly snowfall or heavy rainfall which can block sunlight from reaching the panels.
To mitigate these potential challenges and ensure optimal energy output throughout the year, several measures can be adopted when installing solar panels:
1) Tilt angle: For fixed panel installations in Noblesville, Indiana, an ideal tilt angle is around 35 degrees facing South which optimizes sun exposure across all seasons.
2) Regular maintenance: Ensuring regular cleaning of panels especially after snowfall or heavy rain can prevent dust or debris accumulation which might otherwise reduce their efficiency.
3) Strategic placement: Avoiding shaded areas as much as possible when installing panels will help maximize their exposure to sunlight.
By implementing such measures during installation along with routine maintenance thereafter, one can enhance overall PV system performance despite seasonal variations and occasional adverse weather conditions encountered in Noblesville.
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 Noblesville
Seasonal solar PV output for Latitude: 40.0565, Longitude: -86.0159 (Noblesville, 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 Noblesville, United States
To maximize your solar PV system's energy output in Noblesville, United States (Lat/Long 40.0565, -86.0159) 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 Noblesville, 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 Noblesville, 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 Noblesville, 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 Noblesville, 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 Noblesville, United States
The topography around Noblesville, United States is relatively flat with some rolling hills and valleys. Areas to the east of the city, such as Fishers and Geist Reservoir, are most suited for largescale solar PV due to their open space and access to plenty of sunlight throughout the year. The nearby towns of Westfield and Carmel also have some areas that could be suitable for large-scale solar PV installations.
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: Wednesday 9th of August 2023
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.
