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Solar PV Analysis of Saint-Charles-de-Bellechasse, Canada
Saint-Charles-de-Bellechasse, Quebec, Canada, located in the Northern Temperate Zone, presents a mixed scenario for solar PV energy generation throughout the year. The location's seasonal variations in solar output highlight both opportunities and challenges for harnessing solar energy effectively.
Seasonal Solar Performance
Summer stands out as the most productive season, with an impressive 5.83 kWh per day output for each kW of installed solar capacity. Spring follows closely behind, generating 5.19 kWh per day. These seasons offer ideal conditions for maximizing solar energy production, with longer daylight hours and typically clearer skies.
However, the colder months present significant challenges. Autumn sees a substantial drop in output to 2.80 kWh per day, while winter plummets to a mere 1.70 kWh per day. This stark contrast underscores the impact of shorter days and potentially overcast conditions during these seasons.
Optimal Panel Installation
To maximize year-round solar production at this location, fixed panels should be tilted at a 40-degree angle facing south. This orientation helps capture the most sunlight throughout the year, balancing the sun's varying positions across seasons.
Environmental and Weather Considerations
Several factors could impede solar production in Saint-Charles-de-Bellechasse:
- Snow accumulation in winter, potentially covering panels
- Frequent cloud cover, especially during autumn and winter
To mitigate these challenges, consider installing panels at a steeper angle to encourage snow sliding off. Additionally, using high-efficiency panels and incorporating snow removal systems can help maintain production during winter months. Regular cleaning and maintenance are crucial to ensure optimal performance year-round.
Despite the challenges, the strong performance during spring and summer makes solar PV a viable option for this location. Implementing energy storage solutions can help balance the seasonal variations, allowing excess energy produced in high-yield months to supplement the lower output periods.
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 Saint-Charles-de-Bellechasse
Seasonal solar PV output for Latitude: 46.7616, Longitude: -70.9409 (Saint-Charles-de-Bellechasse, 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 40° South in Saint-Charles-de-Bellechasse, Canada
To maximize your solar PV system's energy output in Saint-Charles-de-Bellechasse, Canada (Lat/Long 46.7616, -70.9409) throughout the year, you should tilt your panels at an angle of 40° 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 Saint-Charles-de-Bellechasse, 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 Saint-Charles-de-Bellechasse, Canada. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 40° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 31° South in Summer | 50° South in Autumn | 60° 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 Saint-Charles-de-Bellechasse, 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 Saint-Charles-de-Bellechasse, Canada.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - 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 Saint-Charles-de-Bellechasse, Canada
The area around Saint-Charles-de-Bellechasse, Canada, is characterized by a diverse and gently rolling landscape. Located in the Chaudière-Appalaches region of Quebec, this area sits on the southern shore of the St. Lawrence River. The topography is a mix of low hills, shallow valleys, and relatively flat agricultural lands.
To the north and east of Saint-Charles-de-Bellechasse, the terrain gradually slopes down towards the St. Lawrence River, creating a series of terraces and plateaus. These areas often offer expansive views of the river and the surrounding countryside. To the south and west, the landscape becomes slightly more undulating as it transitions into the foothills of the Appalachian Mountains.
The region is dotted with small rivers and streams that have carved shallow valleys through the landscape over time. These waterways contribute to the area's gentle topography and create natural divisions in the terrain. The land is a patchwork of forests, farmlands, and small settlements, reflecting the region's agricultural heritage.
When considering areas nearby that would be most suited to large-scale solar PV (photovoltaic) installations, several factors come into play. The ideal locations would be relatively flat or gently sloping areas with good exposure to sunlight throughout the day. Based on the topography of the region, the following areas might be suitable:
- The open agricultural lands to the south and southwest of Saint-Charles-de-Bellechasse, where there are larger expanses of flat or gently sloping terrain.
- The plateaus and terraces north and east of the town, which offer elevated positions with potentially good sun exposure.
- Cleared areas on the lower slopes of hills, particularly those facing south or southwest, which would receive maximum sunlight.
It's important to note that while topography is a crucial factor in siting solar PV installations, other considerations such as local zoning laws, environmental regulations, grid connection availability, and land ownership would also play significant roles in determining the feasibility of large-scale solar projects in this 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.
- 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.
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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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Thursday 5th of September 2024
Last Updated: Monday 21st of July 2025
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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.
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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.
