Pierrefonds, Quebec, Canada, located at 45.4692° N, 73.8593° W, offers varying potential for solar energy generation throughout the year. This location in the Northern Temperate Zone experiences significant seasonal fluctuations in solar output, which impacts the overall efficiency of solar PV systems.

Seasonal Solar Performance

Solar energy production in Pierrefonds peaks during the summer months, with an impressive average daily output of 5.88 kWh per kW of installed capacity. Spring follows closely behind, generating 5.27 kWh/day. However, autumn sees a substantial decrease to 2.84 kWh/day, while winter experiences the lowest output at just 1.81 kWh/day.

These figures highlight that the most ideal times for solar energy generation in Pierrefonds are late spring, summer, and early autumn. During these periods, longer daylight hours and higher sun angles contribute to increased solar panel efficiency.

Optimal Panel Installation

To maximize year-round solar production in Pierrefonds, Quebec, fixed solar panels should be tilted at a 39-degree angle facing south. This optimal angle helps capture the most sunlight throughout the year, balancing the sun's changing position across seasons.

Environmental Factors and Mitigation

Several environmental factors can impact solar production in Pierrefonds:

1. Snow accumulation: Winter snowfall can cover panels, reducing efficiency. Regular snow removal or installing panels at a steeper angle can help mitigate this issue.
2. Cloud cover: The region experiences significant cloud cover, especially in autumn and winter. Using high-efficiency panels and incorporating energy storage systems can help offset reduced production during cloudy periods.

To enhance solar energy production, consider using bifacial panels to capture reflected light, implementing a tracking system to follow the sun's path, and ensuring regular maintenance to keep panels clean and free from debris.

While Pierrefonds may not be ideal for year-round solar production due to its northern latitude and seasonal variations, proper system design and installation can still make solar energy a viable option for supplementing electricity needs, particularly during the more productive months.

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 Pierrefonds

Seasonal solar PV output for Latitude: 45.4692, Longitude: -73.8593 (Pierrefonds, 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:

Average 5.88kWh/day in Summer.

Average 2.84kWh/day in Autumn.

Average 1.81kWh/day in Winter.

Average 5.27kWh/day in Spring.

Ideally tilt fixed solar panels 39° South in Pierrefonds, Canada

To maximize your solar PV system's energy output in Pierrefonds, Canada (Lat/Long 45.4692, -73.8593) 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.

At Latitude: 45.4692, Longitude: -73.8593, the ideal angle to tilt panels is 39° South

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

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 Pierrefonds, 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 Pierrefonds, 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 Pierrefonds, Canada

The area around Pierrefonds, Canada, which is located on the northwestern part of the Island of Montreal, is characterized by a relatively flat topography with some gentle slopes and low-lying areas. The terrain is typical of the St. Lawrence Lowlands region, featuring a mix of urban development, suburban neighborhoods, and some remaining agricultural lands.

The landscape in and around Pierrefonds is mostly level, with elevations ranging from about 20 to 40 meters above sea level. There are some subtle variations in the terrain, including small hills and shallow depressions. The area is also influenced by the presence of nearby water bodies, such as Rivière des Prairies to the north and Lac des Deux Montagnes to the west, which contribute to the overall flatness of the region.

When considering areas nearby that would be most suited for large-scale solar PV (photovoltaic) installations, several factors come into play. The ideal locations would have the following characteristics:

1. Open, flat terrain with minimal shading from trees or buildings
2. Good exposure to sunlight throughout the day
3. Proximity to existing electrical infrastructure for easier grid connection
4. Areas with lower agricultural or ecological value

Based on these criteria, some potential areas near Pierrefonds that might be suitable for large-scale solar PV installations include:

• Former agricultural lands or fallow fields to the west and northwest of Pierrefonds, towards Senneville and Sainte-Anne-de-Bellevue
• Open spaces or underutilized industrial areas in nearby municipalities like Kirkland or Dollard-des-Ormeaux
• Large, flat rooftops of commercial or industrial buildings in the surrounding area

It's important to note that any large-scale solar PV project would require detailed site assessments, environmental impact studies, and compliance with local zoning and regulations. The proximity to urban areas and the limited availability of large, undeveloped spaces on the Island of Montreal may pose challenges for extensive solar farms. However, there may be opportunities for smaller-scale installations or creative use of existing infrastructure to harness solar energy in the region.

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:

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

• 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.

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

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

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

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

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.

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