Deseronto, Ontario, Canada, situated in the Northern Temperate Zone is a moderately suitable location for generating energy through solar PV panels all year round. The amount of electricity produced by each kilowatt (kW) of installed solar varies with the season.
During summer and spring, you can expect to generate more electricity - about 5.92 and 5.23 kilowatt-hours (kWh) per day respectively. This means that these seasons are more ideal for solar generation due to longer daylight hours and higher sun intensity.
In contrast, autumn and winter yield less power output - approximately 3.00 kWh/day in autumn and even lower at 1.75 kWh/day during winter months due to shorter days and less sunlight.
To maximize total yearly production from your solar PV system at this location, it's recommended that your panels be tilted at an angle of 38 degrees facing South. This positioning captures the most sunlight over the course of a year as it aligns with the sun's path across the sky.
However, there may be some local factors which could affect your solar production in Deseronto:
1) Weather: Being located in Canada, Deseronto experiences cold winters which might lead to snowfall covering your panels thereby reducing their efficiency or even stopping power generation altogether until they're cleared off.
2) Environmental: Nearby tall buildings or trees could cast shadows on your panels leading to decreased performance.
To overcome these challenges:
- Regular clearing off snow from your panel surfaces ensures they continue producing power effectively during snowy periods.
- If possible position or design installation such that obstructions like buildings or trees do not cast shadows on them especially during peak sunlight hours.
Remember though that while these measures help optimize output they don't guarantee constant high production as weather patterns are naturally variable throughout the year but overall Deseronto provides a decent environment for harnessing solar energy year-round given appropriate setup and maintenance.
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 Deseronto
Seasonal solar PV output for Latitude: 44.1969, Longitude: -77.0345 (Deseronto, 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 38° South in Deseronto, Canada
To maximize your solar PV system's energy output in Deseronto, Canada (Lat/Long 44.1969, -77.0345) throughout the year, you should tilt your panels at an angle of 38° 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 Deseronto, 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 Deseronto, Canada. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 38° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 28° South in Summer | 48° South in Autumn | 58° South in Winter | 37° 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 Deseronto, 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 Deseronto, 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 Deseronto, Canada
Deseronto, Canada is located in the province of Ontario and it features a relatively flat topography with gentle hills. It's situated on the shore of Bay of Quinte, an arm of Lake Ontario. The area is characterized by mixed forests and agricultural lands.
When considering areas for large-scale solar PV installations, factors such as sunlight exposure (solar irradiance), land availability, proximity to transmission lines and local regulations need to be taken into account.
Given these considerations, the following areas could potentially be suited for large-scale solar PV:
1. Agricultural Lands: Large tracts of flat agricultural lands surrounding Deseronto could be potential sites for solar farms. These lands receive ample sunlight and are typically free from obstructions like tall buildings or trees that can cast shadows on solar panels.
2. Unused Industrial Lands: If there are unused or abandoned industrial lands in or near Deseronto, they may also serve as good locations for installing large-scale solar PV systems.
3. Near Transmission Lines: Areas close to existing power transmission lines would be ideal as this would reduce costs associated with transmitting the generated electricity to the grid.
However, any plan for a large scale installation should take into account local regulations about land use and environmental impact assessments must also be conducted before proceeding with such projects.
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: Tuesday 16th of April 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.
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.




