Olds, Alberta, Canada, located at latitude 51.7816 and longitude -114.0941, presents a mixed scenario for year-round solar PV energy generation. This location in the Northern Temperate Zone experiences significant seasonal variations in solar energy production, which impacts the overall efficiency of solar installations.

Seasonal Solar Performance

The solar energy output in Olds varies dramatically across the seasons. Summer months are the most productive, with an impressive 6.48 kWh per day for each kilowatt of installed solar capacity. Spring follows as the second-best season, generating 5.15 kWh/day. However, autumn sees a significant drop to 2.83 kWh/day, while winter performance plummets to a mere 1.60 kWh/day.

These figures indicate that Olds is particularly well-suited for solar energy production during the warmer months, from late spring through early autumn. The long summer days in this northern latitude contribute to the high productivity during this period. However, the short winter days and low sun angle significantly reduce solar output during the colder months.

Optimizing Solar Panel Installation

To maximize year-round solar energy production in Olds, Alberta, fixed solar panels should be installed at a tilt angle of 44 degrees facing south. This angle is optimized to capture the most sunlight throughout the year, considering the location's latitude and seasonal sun positions.

Environmental and Weather Considerations

Several factors could potentially impede solar production in Olds:

1. Snow accumulation: Olds experiences significant snowfall during winter months, which can cover solar panels and reduce their efficiency.
2. Cloud cover: The region can have extended periods of overcast weather, particularly in autumn and winter, further reducing solar output.
3. Short winter days: The northern latitude results in very short days during winter, limiting the amount of sunlight available for energy production.

To mitigate these challenges, consider the following preventative measures:

• Install panels at a steeper angle to promote snow sliding off
• Use snow-clearing equipment or techniques to keep panels clear during winter
• Implement a dual-axis tracking system to maximize sunlight capture, especially during shorter winter days
• Consider supplementing with other renewable energy sources during low-production months

While Olds may not be ideal for year-round solar energy production, proper installation techniques and maintenance can still make solar PV a viable option, particularly when combined with other energy sources to ensure consistent power supply throughout the year.

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 Olds

Seasonal solar PV output for Latitude: 51.7816, Longitude: -114.0941 (Olds, 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 44° South in Olds, Canada

To maximize your solar PV system's energy output in Olds, Canada (Lat/Long 51.7816, -114.0941) throughout the year, you should tilt your panels at an angle of 44° 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 Olds, 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 Olds, Canada. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 44° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
35° South in Summer	55° South in Autumn	65° South in Winter	44° 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 Olds, 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 Olds, 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 Olds, Canada

The topography around Olds, Canada, located at latitude 51.7816 and longitude -114.0941, is characterized by gently rolling prairies and foothills. This region, situated in southern Alberta, lies on the eastern edge of the Canadian Prairies, where the flat grasslands begin to give way to the more undulating terrain of the foothills leading up to the Rocky Mountains to the west. The landscape surrounding Olds is predominantly flat to moderately hilly, with elevations ranging from approximately 1,000 to 1,200 meters above sea level. The area features a mix of agricultural land, including crop fields and pastures, interspersed with small patches of woodlands and wetlands. Several creeks and small rivers meander through the region, contributing to the subtle variations in the terrain.

Solar PV Potential

When considering areas nearby that would be most suited to large-scale solar PV installations, several factors come into play. The relatively flat terrain in much of the region surrounding Olds provides favorable conditions for solar farms, as it minimizes shading and allows for efficient panel placement. Areas to the east and southeast of Olds would likely be most suitable for large-scale solar PV projects. These locations tend to have fewer geographical obstacles and more expansive, open spaces. The gently sloping land in these directions also receives ample sunlight throughout the day, which is crucial for maximizing solar energy production. It's worth noting that while the region experiences cold winters, it also benefits from a high number of sunny days throughout the year. This factor, combined with the long summer days at this latitude, contributes to the area's potential for solar energy generation. However, developers would need to consider factors such as proximity to existing power infrastructure, local zoning regulations, and the impact on agricultural land use when selecting specific sites for solar PV installations. Additionally, the occasional presence of extreme weather events, such as hailstorms, would require consideration in the design and implementation of any large-scale solar projects in the area.

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.