Solar PV Analysis of Peoria, Arizona, United States
Peoria, Arizona is a pretty good place for generating energy using solar panels all year round. The amount of electricity you can generate changes with each season, but overall it's quite effective.
In the summer and spring, you can expect to generate around 7.9 kilowatt-hours (kWh) per day for every kilowatt (kW) of solar panels you have installed. In autumn, this drops slightly to about 5.4 kWh/day per kW, and in winter it goes down further to around 4.1 kWh/day per kW.
So if we look at the whole year, your best times for generating solar power are during the spring and summer months when the sun shines longer and more directly onto your panels.
To get the most out of your solar panels over the course of a year in Peoria, they should ideally be tilted at an angle facing 29 degrees south. This is because it will allow them to catch as much sunlight as possible throughout all seasons.
As far as environmental or weather factors that could affect your solar production go - well yes there are some things to consider here too. Arizona does experience dust storms which could cover your panels with dust or dirt reducing their effectiveness until cleaned off again; also bird droppings can have similar effect so regular cleaning would be beneficial here too.
Additionally while rare there may also be hail storms which could potentially damage unprotected panels; installing protective measures such as hail guards or choosing impact-resistant panel types might help prevent potential damage from these events.
Overall though these issues aren't overly significant given how ideal this location generally is for producing solar power due its high levels of sunshine throughout much of the year.
Note: The Northern Sub Tropics extend from 23.5° latitude North up to 35° 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 Peoria, Arizona
Seasonal solar PV output for Latitude: 33.5768, Longitude: -112.2348 (Peoria, Arizona, 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 29° South in Peoria, Arizona, United States
To maximize your solar PV system's energy output in Peoria, Arizona, United States (Lat/Long 33.5768, -112.2348) throughout the year, you should tilt your panels at an angle of 29° 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 Peoria, Arizona, 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 Peoria, Arizona, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 29° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 17° South in Summer | 38° South in Autumn | 48° South in Winter | 26° 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 Peoria, Arizona, 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 Peoria, Arizona, 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 Peoria, Arizona, United States
Peoria is located in the state of Arizona, United States. The topography around Peoria is mostly flat and arid desert with some low-lying hills and mountains nearby. The city itself is part of the larger Phoenix metropolitan area.
The region has a hot desert climate, which makes it an excellent location for largescale solar PV installations due to its year-round sunshine. In terms of specific areas suitable for such installations, barren or sparsely vegetated lands that are not being used for other purposes would be ideal. This could include parts of the Sonoran Desert surrounding the city or potentially unused land within the city limits.
Moreover, there are several mountain ranges like White Tank Mountains to the west and north-west; these areas might not be directly suited for solar panel installation due to their uneven terrain but can be used if necessary with appropriate technology.
However, any potential site would need a detailed assessment considering various factors including land ownership, environmental impact, access to transmission lines etc., before proceeding with large-scale solar installation 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: Sunday 5th of May 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.
