A Small Dent in my Hydro Bill

  • Vancouver Island Inland Sections Forecast - No watches or warnings in effect.

    Forecast Issued 11:00 AM PDT Sunday 22 April 2018 - Sunday: Mainly sunny. High 15. UV index 4 or moderate. Sunday night: Clear. Low plus 1. Monday: Mainly sunny. High 18. Monday night: Cloudy periods. Low plus 4. Tuesday: A mix of sun and cloud. High 19. Tuesday night: Clear. Low plus 5. Wednesday: Sunny. High 23. Wednesday night: Clear. Low 6. Thursday: Sunny. High 25. Thursday night: Clear. Low 7. Friday: Sunny. High 19. Friday night: Cloudy periods. Low 9. Saturday: A mix of sun and cloud. High 15.

  • Current Conditions
    Temperature
    16.1° C
    1.2 ° C/hr
    Barometer
    102.87 kPa
    0.0
    Wind
    NW 1.9 km/h
    gusting 9.7 km/h
    Humidity
    40 %
    Rain Rate
    0.0 mm/hr
    Wind Chill
    16.1° C
    Heat Index
    16.1° C
    Dewpoint
    2.5° C
    UV
    4.1
    Solar
    866 W/m2
    Last Updated: 14:50:00 PDT
    Click to Refresh or See All Conditions
  • Day Almanac
    Day's Rain
    0.0 mm
    Day ET
    0.0 mm mm
    Rain Storm
    NotAvailable mm
    Civil Rise
    05:38
    Moon Phase
    First quarter (50% full)
    Civil Set
    20:58
    Day Length
    13:17:39
    Day High
    16.1° C @ 14:48 Tdy.
    Day Low
    2.0° C @ 04:45 Tdy.
    Day High Rain Rate
    0.0mm/hr00:05
    Day High Barometer
    103.17 kPa @ 08:13 Tdy.
    Day Low Barometer
    102.87 kPa @ 14:44 Tdy.
    Day Low Windchill
    2.0° C @ 04:45 Tdy.
    Day High Heat Index
    16.1° C @ 14:48 Tdy.
    Day High Wind Gust
    S 8.5km/h @ 13:30 Tdy.
    Day High Solar Radiation
    914W/m2 @ 13:31 Tdy.
    Day High UV Index
    4.7 @ 13:07 Tdy.

Like many of you, I got my BC Hydro bill this week.

So the question immediately on my mind was…. DID MY SOLAR PANEL MAKE A DIFFERENCE!?

Well, actually. I think it did. Small, yes, but noticeable.

Here’s my consumption over the past few years, this year was lowest of all (23kWh/day average, 1392kWh total) for this period. Which is surprising considering the weather in July especially.

BC Hydro consumption

My Solar PV production over the same time was around .350kWh daily average and 18.2kWh
(The image doesn’t quite show the correct period.. click to zoom in)
Summer Solar Production

So the solar panel ‘offset’ about 1.3% of the electricity that I used, worth $1.21. From another perspective, it saved me just over 1/2 a days worth of average electricity use for my home.

PS: Can you tell when we got rid of our oil furnace? 🙂