Weston, Connecticut, located in the Northern Temperate Zone at coordinates 41.2009, -73.3807, offers a moderately favorable environment for solar PV energy generation throughout the year. The location experiences significant seasonal variations in solar output, which is typical for its latitude.

Seasonal Solar Performance

Summer stands out as the most productive season, with an impressive 5.83 kWh per day for each kilowatt of installed solar capacity. Spring follows closely behind, generating 5.40 kWh/day. These seasons provide excellent opportunities for maximizing solar energy production.

Autumn sees a noticeable decrease in output, dropping to 3.40 kWh/day. Winter presents the greatest challenge, with production falling to just 1.93 kWh/day per installed kilowatt. This substantial seasonal variation highlights the importance of proper system sizing to ensure adequate year-round energy supply.

Optimal Panel Installation

For fixed panel installations in Weston, the ideal tilt angle is 36 degrees facing South. This angle maximizes total year-round production, balancing the varying sun angles across seasons to capture the most sunlight possible throughout the year.

Environmental Considerations

While Weston's location is generally conducive to solar energy production, there are some environmental factors to consider:

• Tree coverage: Weston is known for its wooded areas, which could potentially shade solar panels and reduce efficiency.
• Snow accumulation: Winter snowfall may temporarily decrease panel output if not promptly cleared.

To mitigate these issues, installers should carefully assess the installation site, potentially recommending tree trimming or removal where necessary. Additionally, installing panels at the optimal angle helps shed snow more easily, and some homeowners may opt for occasional manual snow removal to maintain efficiency during winter months.

Despite these challenges, with proper planning and installation, Weston residents can effectively harness solar energy year-round, with peak production occurring during the longer, sunnier days of late spring through early fall.

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 Weston, Connecticut

Seasonal solar PV output for Latitude: 41.2009, Longitude: -73.3807 (Weston, Connecticut, 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 Weston, Connecticut, United States

To maximize your solar PV system's energy output in Weston, Connecticut, United States (Lat/Long 41.2009, -73.3807) 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 Weston, Connecticut, 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 Weston, Connecticut, 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
25° South in Summer	45° South in Autumn	56° South in Winter	34° 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 Weston, Connecticut, 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 Weston, Connecticut, 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 Weston, Connecticut, United States

The topography around Weston, Connecticut, located at latitude 41.2009 and longitude -73.3807, is characterized by gently rolling hills and wooded areas typical of the New England region. This small town is situated in Fairfield County, nestled within the lower Saugatuck River valley. The landscape features a mix of forested areas, open fields, and residential neighborhoods interspersed throughout the undulating terrain. Weston's elevation varies, with some areas reaching heights of around 400 feet above sea level. The town is dotted with numerous small streams and ponds, contributing to its picturesque setting. The Saugatuck Reservoir, a significant body of water, lies to the north of the town, further enhancing the area's diverse topography.

Potential for Large-Scale Solar PV

When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, it's important to note that the immediate vicinity of Weston may present some challenges due to its forested nature and residential development. However, there are potential locations in the broader region that could be more suitable for such projects. Areas to the east and northeast of Weston, particularly in less densely populated parts of New Haven County, might offer more open spaces and former agricultural lands that could be repurposed for solar farms. These locations typically have gentler slopes and fewer obstructions, which are favorable conditions for solar PV installations. Additionally, some of the more industrial areas along the coast, such as those found in Bridgeport or New Haven, might have large, flat rooftops or brownfield sites that could be ideal for solar panel deployment. These urban locations often have the added advantage of being closer to existing power infrastructure, potentially reducing the costs associated with transmitting the generated electricity. It's worth noting that any large-scale solar PV project would need to carefully consider local zoning regulations, environmental impacts, and community preferences. The hilly and forested nature of much of the surrounding area means that site selection and design would be crucial to maximize solar energy potential while minimizing disruption to the local ecosystem and viewsheds.

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

Tell Us About Your Work

We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.

Feeling generous?

Share this with your friends!

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.