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Energy savings calculator
Number of working days (per year)
Hours usage time (per working day)
h
Actual use in % (eg, bearing 20%, 70% office, school, 75%)
%
Connected lighting load in Watt
W
Number of light zones (1-channel, DUO / TRIO-detector)
1 / 2 ?
Was a lighting upgrade done (better reflectors, EB's ...)?
?
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Your current electricity costs
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Your savings per year (approx.):
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If (detector) installation costs less, you make a profit (net present value):
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Reduction of CO2 in kg per year:
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Additionally available trees for CO2-reduction:
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All figures are based on typical assumptions.
They may differ in your building / application!
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B.E.G. Solar system:
19:45: 3719.02 W
Total: 63781.87 kWh |
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