Massena, New York is a moderately suitable location for year-round solar energy generation, though it faces significant seasonal challenges typical of northern temperate climates. The location experiences substantial variation in solar output throughout the year, with summer being the most productive season and winter presenting considerable limitations.

Seasonal Solar Performance

Summer represents the peak solar generation period at this location, producing 5.67 kWh per day per kW of installed capacity. This strong performance makes summer an excellent time for solar energy production. Spring follows as the second-best season with 5.07 kWh per day per kW, offering nearly comparable output to summer months. Autumn shows a notable decline in solar production at 2.72 kWh per day per kW of installed capacity. Winter presents the most challenging conditions for solar generation, with output dropping significantly to just 1.64 kWh per day per kW. This represents less than 30% of summer production levels, highlighting the seasonal limitations of this northern location.

Optimal Panel Installation

For fixed panel installations at Massena, the ideal tilt angle is 38 degrees facing south to maximize total year-round solar production. This angle has been calculated to optimize energy capture across all seasons by accounting for the sun's varying position throughout the year and weighting the angles based on solar irradiance potential.

Environmental and Weather Challenges

Several significant local factors can impede solar production at this northern New York location:

• Heavy snow accumulation during winter months that 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
• Shorter daylight hours during winter months reducing generation potential
• Cold temperatures that, while potentially improving panel efficiency, are often accompanied by poor weather conditions

Preventative Measures for Better Performance

Several installation strategies can help maximize solar energy production despite these challenges:

• Install panels at steeper angles (potentially beyond the optimal 38 degrees) to encourage snow shedding
• Use mounting systems that allow for easy snow removal access
• Consider anti-reflective coatings and heating elements for ice prevention
• Ensure adequate spacing between panel rows to prevent shading from snow buildup
• Install monitoring systems to detect when panels are blocked by snow or ice
• Plan for regular winter maintenance and cleaning schedules

The location's proximity to the St. Lawrence River and Great Lakes can contribute to increased cloud cover and precipitation, making weather-resistant installation techniques particularly important. Property owners should factor in the significant seasonal variation when calculating expected returns on solar investments, as winter production will be substantially lower than summer output.

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 Massena

Seasonal solar PV output for Latitude: 44.9323, Longitude: -74.885 (Massena, 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 38° South in Massena, United States

To maximize your solar PV system's energy output in Massena, United States (Lat/Long 44.9323, -74.885) throughout the year, you should tilt your panels at an angle of 38° 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 Massena, 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 Massena, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 38° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
29° South in Summer	49° South in Autumn	59° South in Winter	37° 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 Massena, 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 Massena, 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 Massena, United States

Topography Around Massena

Massena sits in the Saint Lawrence River valley in northern New York State, positioned along the international border with Canada. The terrain in this region is characterized by relatively flat to gently rolling topography, with elevations typically ranging from about 200 to 400 feet above sea level. This area represents part of the broader Saint Lawrence Lowlands, a geographic region that extends across both sides of the international border.

The landscape around Massena is dominated by the Saint Lawrence River, which flows northeast toward the Atlantic Ocean. The river valley creates a natural corridor of low-lying terrain that has been shaped by glacial activity over thousands of years. South of the river, the land gradually rises toward the foothills of the Adirondack Mountains, though the immediate vicinity of Massena remains relatively level.

Agricultural fields and pastureland characterize much of the surrounding countryside, interspersed with patches of mixed hardwood and coniferous forest. The region's glacial history has left behind fertile soils in many areas, though some locations feature rockier terrain with exposed bedrock or glacial till deposits. Small streams and wetlands dot the landscape, creating a mosaic of different land cover types.

Areas Most Suitable for Large-Scale Solar Development

The relatively flat agricultural lands extending south and west of Massena present the most promising opportunities for large-scale solar photovoltaic installations. These areas offer several advantages including minimal slopes that reduce grading requirements, existing cleared land that eliminates the need for extensive tree removal, and generally good accessibility via the region's road network.

Former agricultural fields that are no longer in active production could be particularly suitable, as they often retain the flat topography and clear conditions ideal for solar arrays while potentially having fewer competing land use pressures. The areas between Massena and the communities of Waddington to the northeast and Norfolk to the southwest contain substantial tracts of such terrain.

The river valley floor itself, while very flat, may have limitations due to proximity to wetlands and the potential for seasonal flooding in some locations. However, slightly elevated areas within the broader valley, particularly those on well-drained soils away from immediate floodplains, could offer excellent conditions for solar development.

Areas with southern-facing slopes in the gently rolling terrain south of Massena could also be advantageous, as these natural orientations can optimize solar panel positioning. The key consideration in this region is identifying sites that balance favorable topography with practical factors such as distance from electrical transmission infrastructure, which is well-developed in this area due to the presence of major hydroelectric facilities along the Saint Lawrence River.

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.