Solar Calculator Canada

Solar Power Calculator for Kingston, Ontario, Canada

Solar Output Report

The reports were generated based on 100 kWp solar system as it is easier to calculate any other size based on the results.

Location:
  • Location: Kingston
  • GPS Coordinates: 44.3066667, -76.4163888
  • Elevation: 84 m
Solar Installation Info:
  • Total installed power: 100 kWp
  • Solar panel technology: c-Si
  • Installation: Fixed
  • Optimal solar panel angle for Kingston: 36o
  • Average yearly irradiance: 1568.42 kWh/m2
  • Average yearly power output: 130946 kWh
Sun Path Kingston

Average yearly irradiance delivered by the Sun in Kingston is 1568.42/kWh/m2 at the optimal panel slope of 36o. After taking all losses into account, you can expect about 130946 kWh for every 100 kWp installed solar panels.

Solar irradiance and output report at optimal angle - 36o

Solar irradiance

Month Average Daily kWh/m2/d Average Monthly kWh/m2/mo
January 2.44 75.76
February 3.17 88.85
March 4.53 140.45
April 5.14 154.23
May 5.82 180.4
June 5.72 171.69
July 6.06 187.74
August 5.73 177.66
September 4.9 146.87
October 3.41 105.64
November 2.75 82.53
December 1.83 56.6
Total yearly 1568.42

Solar power output

Month Average Daily kWh/d Average Monthly kWh/mo
January 225.17 6980.36
February 289.64 8109.98
March 400.67 12420.9
April 435.08 13052.4
May 475.99 14755.8
June 455.9 13676.9
July 477.69 14808.4
August 455.22 14111.7
September 396.89 11906.6
October 286.39 8878.02
November 239.73 7191.76
December 162.99 5052.66
Total yearly 130946

Solar power output reports at other common angles

As it is not always possible to install the solar panels at the optimum angle, we calculated some more options so you can get a better idea of the difference. A 3/12 roof pitch corresponds to about 14o slope so the result should be just a bit below the 15o output. 4/12 roof pitch(18.4o) falls between 15o and 20o. 5/12 pitch is 22.6o, 6/12 is 26.6o, 7/12 is 30.3o etc...

Kingston solar output calculated at 15o

Month Average Daily kWh/d Average Monthly kWh/mo
January 169.57 5256.78
February 238.32 6672.9
March 360.31 11169.6
April 428.07 12842
May 498.09 15440.7
June 491.3 14738.9
July 507.76 15740.4
August 459.17 14234.2
September 368.85 11065.6
October 245.71 7616.94
November 185.76 5572.7
December 122.14 3786.41
Total yearly 124137

Solar power generation calculated at 20o

Month Average Daily kWh/d Average Monthly kWh/mo
January 185.11 5738.3
February 253.3 7092.47
March 373.51 11578.8
April 433.55 13006.6
May 496.95 15405.6
June 487.11 14613.2
July 505.02 15655.7
August 462.26 14330
September 379.14 11374.2
October 257.96 7996.73
November 200.94 6028.28
December 133.49 4138.27
Total yearly 126958

Solar power output calculated at 25o

Month Average Daily kWh/d Average Monthly kWh/mo
January 199.11 6172.37
February 266.49 7461.74
March 384.41 11916.8
April 436.7 13101.1
May 493.33 15293.1
June 480.28 14408.5
July 499.55 15486.2
August 462.91 14350.1
September 387.18 11615.4
October 268.55 8325.07
November 214.57 6437.1
December 143.73 4455.73
Total yearly 129023

Kingston Solar generation calculated at 30o

Month Average Daily kWh/d Average Monthly kWh/mo
January 211.55 6558.04
February 277.85 7779.93
March 392.98 12182.5
April 437.51 13125.2
May 487.24 15104.4
June 471.12 14133.6
July 491.6 15239.5
August 461.11 14294.3
September 392.94 11788.1
October 277.45 8600.8
November 226.6 6798.07
December 152.84 4738.15
Total yearly 130343

Looking for a different report? Feel free to drop us a line and we will get back to you ASAP.

Solar panels on a pole

Solar power calculation notes:

We made a few assumptions when making the above solar power output calculations.

Losses: The numbers in the reports take into account 10% technological losses based on the electrical parts of a solar installation. There are also -2.82% angle of incidence loss and -4.54% temperature and irradiance loss. This totals to about -16.51%.

Location: We do not know your exact location so we can not take into account your surroundings, the elevation and terrain specifics. The solar power output calculations are based on panels being optimally facing the sun in the optimal case or uniformly faced South in the other cases.

Errors: Please keep in mind that although we did our best, the information presented here might contain errors. As such, please contact a local solar installer for individual report based on your exact location.

Solar panel degradation: Solar panels lose efficiency over time. The reports are valid for the initial panel installation. Most solar panel manufacturers guarantee 80% generation after 25 years.

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