Solar Calculator Canada

Solar Power Calculator for Varennes, Quebec, 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: Varennes
  • GPS Coordinates: 45.6825, -73.4408333
  • Elevation: 12 m
Solar Installation Info:
  • Total installed power: 100 kWp
  • Solar panel technology: c-Si
  • Installation: Fixed
  • Optimal solar panel angle for Varennes: 40o
  • Average yearly irradiance: 1577.12 kWh/m2
  • Average yearly power output: 133070 kWh
Sun Path Varennes

Average yearly irradiance delivered by the Sun in Varennes is 1577.12/kWh/m2 at the optimal panel slope of 40o. After taking all losses into account, you can expect about 133070 kWh for every 100 kWp installed solar panels.

Solar irradiance and output report at optimal angle - 40o

Solar irradiance

Month Average Daily kWh/m2/d Average Monthly kWh/m2/mo
January 2.89 89.6
February 3.52 98.47
March 4.57 141.61
April 5.06 151.7
May 5.53 171.33
June 5.55 166.56
July 5.85 181.2
August 5.64 174.69
September 4.81 144.43
October 3.49 108.18
November 2.87 86.11
December 2.04 63.24
Total yearly 1577.12

Solar power output

Month Average Daily kWh/d Average Monthly kWh/mo
January 271.98 8431.46
February 326.82 9150.95
March 408.55 12665
April 430.27 12908.1
May 452.51 14027.8
June 444.01 13320.3
July 462.62 14341.3
August 449.53 13935.5
September 391.24 11737.2
October 295.77 9168.83
November 253.16 7594.83
December 186.73 5788.72
Total yearly 133070

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...

Varennes solar output calculated at 15o

Month Average Daily kWh/d Average Monthly kWh/mo
January 190.83 5915.87
February 257.59 7212.59
March 361.15 11195.7
April 422.08 12662.4
May 476.21 14762.7
June 482.31 14469.3
July 496.26 15383.9
August 453.41 14055.8
September 360.58 10817.5
October 245.67 7615.91
November 186.27 5587.99
December 128.88 3995.25
Total yearly 123675

Solar power generation calculated at 20o

Month Average Daily kWh/d Average Monthly kWh/mo
January 211.11 6544.46
February 275.75 7720.91
March 375.42 11638
April 428.16 12845
May 475.92 14753.6
June 479.04 14371.3
July 494.06 15316
August 457.33 14177.2
September 371.3 11139.1
October 259.35 8039.93
November 203.19 6095.57
December 143.19 4438.92
Total yearly 127080

Solar power output calculated at 25o

Month Average Daily kWh/d Average Monthly kWh/mo
January 229.52 7115.25
February 291.85 8171.83
March 387.35 12008
April 431.94 12958.2
May 473.17 14668.1
June 473.19 14195.8
July 489.35 15169.9
August 458.83 14223.6
September 379.8 11393.9
October 271.29 8410.03
November 218.44 6553.3
December 156.23 4842.99
Total yearly 129711

Varennes Solar generation calculated at 30o

Month Average Daily kWh/d Average Monthly kWh/mo
January 246.02 7626.7
February 305.87 8564.43
March 396.91 12304.3
April 433.38 13001.5
May 468.03 14509
June 465.05 13951.5
July 482.19 14948
August 457.89 14194.6
September 386.03 11580.9
October 281.45 8724.96
November 232 6960.08
December 167.94 5206.27
Total yearly 131572

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 -2.75% angle of incidence loss and -3.6% temperature and irradiance loss. This totals to about -15.62%.

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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