Rome, New York, United States presents a moderately favorable location for solar energy generation, though with significant seasonal variations typical of the Northern Temperate Zone climate at latitude 43.2168°N, longitude -75.4535°W.

Seasonal Solar Performance

The solar energy output at this location varies dramatically throughout the year. Summer provides the strongest performance with 5.85 kWh per day per kW of installed solar capacity, making it the peak season for energy generation. Spring follows as the second-best season with 5.19 kWh per day per kW, offering nearly comparable output to summer months. Autumn sees a notable decline to 2.80 kWh per day per kW, while winter presents the most challenging conditions with only 1.53 kWh per day per kW. This represents nearly a four-fold difference between peak summer and winter production, which is characteristic of northern latitude locations.

Optimal Installation Configuration

For maximum year-round energy production at Rome, New York, solar panels should be installed at a fixed tilt angle of 37 degrees facing south. This angle has been calculated to optimize total annual output by accounting for the sun's varying position throughout the year and weighting the angles based on actual solar irradiance data.

Local Environmental Challenges

Several environmental and weather factors in Rome, New York can significantly impact solar energy production:

• Heavy snow accumulation during winter months can completely block solar panels
• Frequent cloud cover and overcast conditions typical of the Great Lakes region
• Ice formation on panels during freeze-thaw cycles
• High humidity and potential for morning frost or dew accumulation

Preventative Measures for Enhanced Performance

To maximize solar energy production despite these challenges, several installation strategies should be considered:

• Install panels at steeper angles (closer to 45-50 degrees) to promote natural snow shedding, though this may slightly reduce optimal sun exposure
• Ensure adequate spacing between panel rows to prevent snow buildup and shading
• Consider anti-reflective coatings that also provide easier cleaning and ice prevention
• Install heating elements or snow removal systems for critical installations
• Use mounting systems that allow for easier manual snow removal when necessary
• Position installations away from trees or structures that might create additional shading during low-sun winter months

The location's continental climate means that while summer and spring offer excellent solar potential, winter performance will be substantially reduced. Property owners should plan their solar installations with this seasonal variation in mind, potentially oversizing systems to compensate for reduced winter output or incorporating battery storage to maximize use of abundant summer generation.

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 Rome, New York

Seasonal solar PV output for Latitude: 43.2168, Longitude: -75.4535 (Rome, New York, 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 Rome, New York, United States

To maximize your solar PV system's energy output in Rome, New York, United States (Lat/Long 43.2168, -75.4535) 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 Rome, New York, 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 Rome, New York, 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	47° South in Autumn	58° 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 Rome, New York, 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 Rome, New York, United States.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Rome, New York, United States

Topographic Features of the Rome, New York Region

The area surrounding Rome, New York is characterized by relatively gentle topography that forms part of the broader Mohawk Valley system. This region sits within the Appalachian Upland province, where the landscape has been shaped by both ancient geological processes and more recent glacial activity during the last ice age. The terrain around Rome features predominantly rolling hills and broad valleys, with elevations typically ranging from about 400 to 800 feet above sea level. The Mohawk River flows through the valley to the south of the city, creating a natural corridor of flatter terrain that has historically served as an important transportation route. This river valley represents some of the most level ground in the immediate area. North and south of the central valley, the land rises into modest hills and ridgelines that are part of the Adirondack foothills to the north and the beginning of the Appalachian highlands to the south. These elevated areas are generally well-drained and feature a mix of agricultural land, forests, and some residential development.

Glacial Influence on Local Landscape

The region bears clear evidence of glacial modification, with numerous drumlins, eskers, and other glacial landforms scattered throughout the area. These features create a somewhat undulating landscape but rarely present steep slopes that would be problematic for development. The glacial deposits have also contributed to generally fertile soils, which support the agricultural character of much of the surrounding countryside. Several small lakes and wetland areas dot the landscape, remnants of the post-glacial period when drainage patterns were still establishing themselves. While these features add to the scenic character of the region, they also represent areas that would be unsuitable for large-scale development projects.

Optimal Areas for Large-Scale Solar Development

The most promising locations for extensive solar installations in the Rome area would be the broader, flatter sections of the Mohawk Valley corridor and the gentler slopes of the surrounding agricultural areas. These locations offer several advantages including relatively level terrain that minimizes grading requirements, good drainage characteristics, and often existing cleared land that reduces environmental impact. The agricultural areas extending east and west along the valley floor would be particularly well-suited for solar development, as they typically feature large open fields with minimal tree cover and gentle slopes that facilitate optimal panel orientation. The slightly elevated terraces above the immediate floodplain would be especially attractive, as they combine favorable topography with reduced flood risk. Areas on the lower slopes of the hills surrounding the valley could also accommodate solar installations, particularly those with southern or southwestern exposures. The key would be selecting sites where the natural slope works favorably for panel positioning while avoiding areas that are too steep or heavily forested. The region's generally stable geology and well-established drainage patterns mean that most areas outside of wetlands and steep slopes could potentially support solar development from a topographic standpoint. The relatively modest elevation changes and absence of extreme terrain features make this region quite accommodating for large-scale 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!

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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.