Solar PV Analysis of Troy, Michigan, United States
The location at Troy, Michigan in the United States is moderately suitable for generating energy via solar PV year-round. The amount of electricity that can be produced from each kilowatt (kW) of installed solar varies throughout the year. During summer, one can expect to produce about 6.32 kilowatt-hours (kWh) per day from each kW of installed solar. In autumn, this decreases to about 3.19 kWh/day, and it drops further to around 1.98 kWh/day in winter before increasing again to roughly 5.38 kWh/day in spring.
This means that the most productive time for generating solar energy at this location is during the summer months when days are longest and sunlight is most intense. Spring also offers decent production levels while autumn and especially winter see a significant drop due to shorter daylight hours and lower sun intensity.
For fixed panel installations at this location, tilting panels at an angle of 37 degrees facing south would maximise total yearly production from solar PV as it captures more sunlight over the course of a year considering the path of the sun across sky.
As with any location, there could be environmental or weather factors that might hinder solar production in Troy, Michigan - such as snowfall or dust accumulation on panels which could block sunlight and reduce efficiency; cloudy or foggy weather which reduces sunlight intensity; shading from nearby buildings or trees; air pollution etc.
To ensure greater energy production despite these potential impediments:
1) Regular cleaning & maintenance: Keeping your panels clean ensures they can absorb as much light as possible.
2) Snow removal: If heavy snowfall occurs frequently during winters then consider installing devices like snow guards.
3) Optimal positioning: Ensure your panels aren't shaded by surrounding structures or vegetation.
4) Quality equipment: Use high-quality hardware designed for harsh weather conditions if necessary.
5) Monitoring system: Install a monitoring system so you can track performance and address any issues promptly.
In conclusion, while Troy, Michigan is not the most ideal location for solar energy production due to its seasonal variations in sunlight intensity and potential weather-related hindrances, it can still be a viable option with proper planning and maintenance.
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 Troy, Michigan
Seasonal solar PV output for Latitude: 42.6013, Longitude: -83.178 (Troy, Michigan, 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 37° South in Troy, Michigan, United States
To maximize your solar PV system's energy output in Troy, Michigan, United States (Lat/Long 42.6013, -83.178) throughout the year, you should tilt your panels at an angle of 37° 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 Troy, Michigan, 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 Troy, Michigan, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 37° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 27° South in Summer | 46° South in Autumn | 56° South in Winter | 36° 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 Troy, Michigan, 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 Troy, Michigan, 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 Troy, Michigan, United States
Troy, Michigan, United States is located in the southeastern part of the state and is characterized by a relatively flat topography. The area is largely suburban with many residential areas, commercial properties, and some open fields. It has an average elevation of about 709 feet above sea level.
As for solar PV installations, flat open spaces are usually beneficial because they can accommodate large arrays without any shading issues or terrain complications. Therefore, undeveloped land or farmland around Troy could be suitable for large-scale solar PV installations if such lands are available.
Alternatively, rooftops on large buildings such as warehouses or factories could also be suitable locations for solar panels due to their extensive surface area exposed to sunlight.
However, it's important to note that the suitability of an area for solar power doesn't depend solely on its topography but also other factors like local climate (amount of sunlight received), land use regulations and policies supporting renewable energy development.
Notably though, Michigan isn't one of the sunniest states in the U.S., so while largescale solar PV projects are possible here (and indeed exist), they may not generate as much electricity as similar projects would in sunnier states like Arizona or California.
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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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Monday 3rd of June 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.
