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Posted: Mon Nov 09, 2020 8:24 pm
by ponkumaresh

Is there something wrong in kWh/Yr calculation in Evo Street lighting?

9341 W/Km x 4000 hrs/year should be 37364 kWh/Yr/Km, right?

7882 W/Km x 4000 hrs/year should be 31582 kWh/Yr/Km right?

What am i missing here?
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Re: Kwh/Yr

Posted: Fri Nov 13, 2020 7:22 am
by kvkozierowski
Hi Pon,

Both correct (you and evo) but different values. :)

Please notice that it is kWh/yr in evo, not kWh/yr/km.

kWh/yr = P luminaire * hours/yr

Your calculations are correct, however you calculate kWh/yr/km and not kWh/yr like evo.

Best Regards