Solar Energy Potential in Summerside, Canada

Summerside, located in Prince Edward Island, Canada, presents a mixed picture for solar energy generation throughout the year. Situated in the Northern Temperate Zone, this location experiences significant seasonal variations in solar output. Summer stands out as the most productive season for solar energy in Summerside. With an average daily output of 5.94 kWh per kW of installed solar capacity, the long summer days provide ample opportunity for energy generation. Spring follows as the second-best season, yielding 4.86 kWh per day on average. However, the colder months see a substantial drop in solar productivity. Autumn produces an average of 2.75 kWh per day, while winter experiences the lowest output at just 1.44 kWh per day. This stark contrast highlights the challenges of relying solely on solar energy in Summerside year-round. To maximize year-round solar production, fixed panels should be installed at a tilt angle of 39 degrees facing south. This optimal angle helps capture the most sunlight throughout the year, considering Summerside's latitude and seasonal sun positions.

Environmental Factors and Mitigation Strategies

Several environmental factors can impact solar energy production in Summerside:

• Snow accumulation in winter can significantly reduce panel efficiency
• Coastal location may lead to salt spray buildup on panels
• Occasional severe weather events, including hurricanes, can pose risks

To mitigate these challenges, consider the following preventative measures: Install panels at a steeper angle to encourage snow sliding off. Regular cleaning, especially after storms, can prevent salt buildup. Use durable, weather-resistant panels and mounting systems to withstand severe weather conditions. Additionally, implementing a robust monitoring system can help quickly identify and address any performance issues. While Summerside's location presents some challenges for year-round solar energy production, proper planning and mitigation strategies can help maximize the potential of solar PV systems in this area.

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 569 locations across Canada. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Canada by location

Solar output per kW of installed solar PV by season in Summerside

Seasonal solar PV output for Latitude: 46.3978, Longitude: -63.7825 (Summerside, Canada), 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 39° South in Summerside, Canada

To maximize your solar PV system's energy output in Summerside, Canada (Lat/Long 46.3978, -63.7825) throughout the year, you should tilt your panels at an angle of 39° 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 Summerside, Canada

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 Summerside, Canada. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 39° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
30° South in Summer	50° South in Autumn	61° South in Winter	39° 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 Summerside, Canada

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 Summerside, Canada.

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 Summerside, Canada

The topography around Summerside, Canada, located at latitude 46.3978 and longitude -63.7825, is characterized by gently rolling hills and lowlands typical of Prince Edward Island's coastal regions. Situated on the island's southwestern shore, Summerside is nestled in a relatively flat area with subtle elevation changes. The surrounding landscape features a mix of farmland, wooded areas, and coastal plains that gradually slope towards the Northumberland Strait. To the north and east of Summerside, the terrain becomes slightly more undulating, with modest hills and shallow valleys. These areas are predominantly rural, with a patchwork of agricultural fields interspersed with small forested sections. The elevation generally increases as you move inland, but the changes are gradual and rarely dramatic.

Potential Areas for Large-Scale Solar PV

When considering locations for large-scale solar photovoltaic (PV) installations near Summerside, several factors come into play. The most suitable areas would likely be found in the rural regions surrounding the city, particularly to the east and northeast. These locations offer several advantages for solar energy development: Firstly, the gently sloping terrain in these areas provides good exposure to sunlight throughout the day, which is crucial for maximizing solar energy production. The slight inclines can actually be beneficial, as they allow for optimal panel positioning without significant earthwork. Secondly, the abundance of agricultural land in these regions presents opportunities for dual-use solar farms, where panels can be installed above crops or pastures. This approach, known as agrivoltaics, can be an efficient use of land resources. Thirdly, the relatively open landscape with fewer tall structures or dense forests reduces the risk of shading, which can significantly impact solar panel efficiency. The lack of major geographical obstacles also simplifies the construction and maintenance of large-scale solar installations. However, it's important to note that any large-scale solar PV project would need to carefully consider local zoning regulations, environmental impacts, and grid connection possibilities. The proximity to Summerside itself could be advantageous for energy distribution, but proper planning would be essential to balance energy production with land conservation and community needs.

Canada solar PV Stats as a country

Canada ranks 23rd in the world for cumulative solar PV capacity, with 3,630 total MW's of solar PV installed. This means that 0.70% of Canada's total energy as a country comes from solar PV (that's 38th in the world). Each year Canada is generating 96 Watts from solar PV per capita (Canada ranks 40th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Canada?

There are several incentives for businesses to install solar power systems in Canada. These incentives vary by province and can include:

1. Federal Tax Incentives:

• Accelerated Capital Cost Allowance (CCA): Businesses can write off the full cost of clean energy equipment in the year it's put into use.

2. Provincial Programs:

• Ontario: Save on Energy program offers incentives for businesses to reduce energy consumption.
• Alberta: Energy Efficiency Alberta offers rebates for solar PV installations.
• British Columbia: BC Hydro offers a net metering program. BC Hydro also offers rebates for solar panels and battery storage.
• Nova Scotia: Solar Electricity for Community Buildings Program.

3. Net Metering:

Many provinces ofer net metering, allowing businesses to sell excess electricity back to the grid.

4. Grants and Loans:

Some provinces offer grants or low-interest loans for renewable energy projects.

5. Carbon Pricing:

The federal carbon pricing system can make solar more competitive compared to fossil fuels.

6. Municipal Incentives:

Some cities offer additional incentives or property tax reductions for solar installations.

7. Reduced Operating Costs:

While not a direct incentive, businesses can significantly reduce their long-term energy costs.

Note: Incentives and programs can change over time, so businesses should check with local authorities and energy providers for the most up-to-date information.

Do you have more up to date information than this on incentives towards solar PV projects in Canada? 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.