Devon, Alberta, Canada, located in the Northern Temperate Zone at coordinates 53.3708, -113.7351, experiences significant seasonal variations in solar energy production throughout the year. This location demonstrates the typical challenges of solar power generation in northern regions, with dramatic differences between summer and winter output.

The solar production data shows a clear seasonal pattern. In summer, panels can generate an impressive 6.21kWh per day for each kilowatt installed, making it the most productive season. Spring follows with a solid 5.19kWh/day, while autumn drops to 2.61kWh/day. Winter presents the greatest challenge with only 1.51kWh/day, less than a quarter of the summer production.

Optimal Panel Installation

For fixed solar panel installations in Devon, Alberta, the ideal tilt angle is 46 degrees facing South. This specific angle maximizes year-round energy production by optimizing the capture of available sunlight across all seasons. This carefully calculated angle balances the lower winter sun position with the higher summer sun path to achieve the best overall annual production.

Environmental and Weather Factors

Several significant factors can impede solar production in Devon:

• Snow accumulation during winter months can completely cover panels, blocking sunlight and drastically reducing output during already low-production periods
• The region experiences frequent cloud cover, particularly in winter and transitional seasons
• Extremely cold temperatures, while actually improving panel efficiency, can create issues with other system components
• Dust and pollen during spring and summer can gradually reduce panel efficiency

To mitigate these challenges, several preventative measures can be implemented. Installing panels at the steeper 46-degree angle helps shed snow more effectively than flatter installations. Regular panel cleaning, especially after snowfall and during pollen season, maintains optimal performance. Using microinverters or power optimizers can minimize the impact when some panels are partially covered by snow or shaded. Additionally, cold-rated equipment specifically designed for northern climates will ensure system reliability during frigid winter conditions.

Overall, Devon offers excellent solar potential during summer and spring, moderate potential in autumn, and limited but still useful production in winter. With proper installation techniques and maintenance practices, a solar PV system can be a valuable energy source in this northern location, particularly as part of a diversified energy strategy.

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 Devon

Seasonal solar PV output for Latitude: 53.3708, Longitude: -113.7351 (Devon, 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 46° South in Devon, Canada

To maximize your solar PV system's energy output in Devon, Canada (Lat/Long 53.3708, -113.7351) throughout the year, you should tilt your panels at an angle of 46° 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 Devon, 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 Devon, Canada. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 46° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
37° South in Summer	56° South in Autumn	67° South in Winter	46° 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 Devon, 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 Devon, 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 Devon, Canada

The topography around Devon, Canada, located at approximately 53.3708° north latitude and 113.7351° west longitude, is characterized by gently rolling prairie landscape typical of central Alberta. This region sits within the Interior Plains physiographic region of Canada, specifically within the Alberta Plains subdivision. The terrain consists primarily of undulating to moderately rolling plains with subtle elevation changes typically ranging between 700-800 meters above sea level. The North Saskatchewan River valley creates the most significant topographical feature in the broader region, carving a distinct valley that runs northeast of Devon. The river itself has shaped the surrounding landscape over millennia, creating natural terraces and valley slopes. Devon itself sits on a higher terrace overlooking the river valley, providing some topographical variation in an otherwise relatively flat landscape.

Local Terrain Features

The immediate vicinity around Devon includes scattered wetlands, small creeks, and some woodland areas, particularly along water features. The land has been significantly modified by agricultural development, with large sections converted to farmland. This agricultural conversion has resulted in a more uniform, open landscape across much of the region. The soil composition in this area primarily consists of fertile black chernozemic soils, developed under native grassland vegetation and supported by the region's continental climate. These soils sit atop glacial till deposits, evidence of the area's glacial history during the Pleistocene epoch.

Optimal Areas for Solar PV Development

For large-scale solar photovoltaic (PV) development, the most suitable areas near Devon would be the flat to gently sloping agricultural lands that extend primarily to the south and west of the community. These areas offer several advantageous characteristics for solar development: The relatively flat terrain minimizes the need for extensive grading and site preparation, reducing construction costs and environmental disruption. These open agricultural areas also experience minimal shading from natural features or structures, maximizing potential solar exposure throughout the day. Areas slightly elevated above the surrounding landscape would be particularly advantageous, as they would be less prone to seasonal flooding and would generally receive less snow accumulation in winter. The lands south of Devon, extending toward Leduc County, represent some of the most suitable terrain for solar development. It's worth noting that areas immediately adjacent to the North Saskatchewan River valley, while scenic, would be less ideal for large-scale solar installations due to increased topographical variation, potential shading from valley walls, and greater ecological sensitivity. Similarly, wetland areas scattered throughout the region would present challenges for development and likely face additional environmental regulatory requirements. The agricultural lands that feature south-facing gentle slopes would offer optimal orientation for solar panel placement, as these would receive the most direct solar radiation throughout the year at this northern latitude. These subtle topographical advantages can significantly enhance energy production efficiency in a region where maximizing solar gain is particularly important given the northern latitude.

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.