Solar Calculator Canada

Solar Power Calculator for Lavaltrie, 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: Lavaltrie
  • GPS Coordinates: 45.8833334, -73.2833334
  • Elevation: 20 m
Solar Installation Info:
  • Total installed power: 100 kWp
  • Solar panel technology: c-Si
  • Installation: Fixed
  • Optimal solar panel angle for Lavaltrie: 39o
  • Average yearly irradiance: 1536.4 kWh/m2
  • Average yearly power output: 129353 kWh
Sun Path Lavaltrie

Average yearly irradiance delivered by the Sun in Lavaltrie is 1536.4/kWh/m2 at the optimal panel slope of 39o. After taking all losses into account, you can expect about 129353 kWh for every 100 kWp installed solar panels.

Solar irradiance and output report at optimal angle - 39o

Solar irradiance

Month Average Daily kWh/m2/d Average Monthly kWh/m2/mo
January 2.73 84.59
February 3.34 93.44
March 4.36 135.07
April 4.97 149.12
May 5.45 169.05
June 5.54 166.15
July 5.8 179.76
August 5.52 171.1
September 4.69 140.79
October 3.39 105.11
November 2.75 82.4
December 1.93 59.81
Total yearly 1536.4

Solar power output

Month Average Daily kWh/d Average Monthly kWh/mo
January 255.79 7929.5
February 309.11 8655.1
March 388.72 12050.4
April 422.71 12681.2
May 445.98 13825.5
June 442.61 13278.4
July 458.45 14212.1
August 440.12 13643.6
September 381.27 11438.2
October 287.57 8914.57
November 242.14 7264.25
December 176.12 5459.8
Total yearly 129353

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...

Lavaltrie solar output calculated at 15o

Month Average Daily kWh/d Average Monthly kWh/mo
January 181.46 5625.22
February 246.16 6892.58
March 345.14 10699.5
April 414.7 12440.9
May 468.39 14520.2
June 479.07 14372.2
July 490.79 15214.4
August 443.67 13753.7
September 351.93 10557.8
October 239.96 7438.78
November 179.21 5376.17
December 122.74 3805.09
Total yearly 120696

Solar power generation calculated at 20o

Month Average Daily kWh/d Average Monthly kWh/mo
January 200.37 6211.32
February 263 7364.04
March 358.47 11112.5
April 420.58 12617.3
May 468.09 14510.7
June 475.9 14277
July 488.65 15148
August 447.37 13868.4
September 362.23 10867
October 253.1 7846.25
November 195.32 5859.71
December 136.17 4221.25
Total yearly 123904

Solar power output calculated at 25o

Month Average Daily kWh/d Average Monthly kWh/mo
January 217.5 6742.65
February 277.9 7781.32
March 369.57 11456.7
April 424.2 12726
May 465.37 14426.4
June 470.18 14105.4
July 484.01 15004.3
August 448.73 13910.6
September 370.39 11111.6
October 264.57 8201.8
November 209.86 6295.74
December 148.38 4599.81
Total yearly 126362

Lavaltrie Solar generation calculated at 30o

Month Average Daily kWh/d Average Monthly kWh/mo
January 232.84 7217.9
February 290.84 8143.64
March 378.43 11731.2
April 425.55 12766.4
May 460.34 14270.5
June 462.19 13865.7
July 476.97 14786
August 447.74 13880
September 376.36 11290.9
October 274.33 8504.15
November 222.77 6683.19
December 159.35 4939.74
Total yearly 128079

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 -2.8% angle of incidence loss and -3.76% temperature and irradiance loss. This totals to about -15.81%.

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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