Solar PV Analysis of Kalamazoo, United States
Kalamazoo, Michigan, in the United States is a decent place for solar energy production all year round, but it's not perfect. The amount of electricity you can produce from solar panels varies depending on the season. In summer and spring, you'll get the most power - about 6.39 kilowatt-hours (kWh) per day in summer and 5.43 kWh/day in spring for each kilowatt (kW) of installed solar capacity. In autumn and winter, though, your output will drop to around 3.13 kWh/day and 1.79 kWh/day respectively.
So if you're thinking about when to rely on your solar panels most heavily, summer is your best bet followed by spring due to longer daylight hours and more direct sunlight.
To get the most out of your solar panel system throughout the year at this location, you should tilt them at an angle of about 36 degrees facing southwards towards the sun.
Now let's talk about potential obstacles that could affect your system's performance here in Kalamazoo:
The weather can be a bit tricky - especially during fall and winter months when there are fewer daylight hours and potentially more cloud cover or snowfall which could block sunlight from reaching your panels.
As preventative measures:
- You might consider installing a snow guard or similar device to prevent accumulation on top of your panels.
- Regular cleaning will also ensure that dust or debris doesn't lower their efficiency.
- If possible install a tracking system that allows the panel to follow sun’s path across sky increasing overall exposure
Remember though; even with these challenges Kalamazoo still has good potential for generating significant amounts of clean energy via Solar PV systems!
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 Kalamazoo
Seasonal solar PV output for Latitude: 42.2789, Longitude: -85.6904 (Kalamazoo, 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 Kalamazoo, United States
To maximize your solar PV system's energy output in Kalamazoo, United States (Lat/Long 42.2789, -85.6904) 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 Kalamazoo, 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 Kalamazoo, 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 Kalamazoo, 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 Kalamazoo, 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 Kalamazoo, United States
Kalamazoo is located in the southwestern part of Michigan, United States. The topography of Kalamazoo and its surrounding area is largely flat to gently rolling, with numerous lakes and streams. It's a part of the Great Lakes region which has a relatively low relief but does have some undulating terrain due to glacial activity in the past.
The soil composition varies from sandy loam to clayey loam, which would be suitable for ground-mounted solar PV installations. There are also large areas of agricultural land around Kalamazoo that could support large-scale solar arrays without infringing on populated areas or natural habitats.
As far as sunlight exposure goes, while Michigan isn't known for its sunny weather like Arizona or California, it still receives enough sunlight throughout the year to make solar energy viable. According to data from National Renewable Energy Laboratory (NREL), southwestern Michigan gets about 4-4.5 hours of full sun per day on average annually.
Areas most suited for large scale solar PV around Kalamazoo would likely be open fields or farmland with good southern exposure and minimal shading from trees or other structures. Locations closer to existing power infrastructure would also be beneficial for connecting the system to the grid.
It should be noted that any specific site selection needs detailed study including environmental impact assessment and local regulations regarding land use and renewable energy projects.
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: Saturday 23rd of March 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.
