MXF TL Savings Calculator
Calculations:
Liters of fuel consumed / year:
Number of lights owned * Usage hours / day * 200 Working days * 1.68 l / hour * light intensity
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Number of Lights owned
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User input
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Usage hours per day
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User input
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200 Working days
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Average for a year
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1.3 l / fuel per hour
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Hourly consumption according to compared tool’s manual (05/2017)
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Light intensity
1.00
0.66
0.33
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Added factor for different levels of light intensity, the competitors offer
High
Medium
Low
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Fuel cost / year
Liters of fuel consumed / year * Diesel cost / l = Fuel cost / year
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Liters of fuel consumed / year
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See calculation above
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Diesel cost / l
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User input / Suggested values
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Battery charges / year
Number of tower lights owned * Usage hours / day * 200 Working days * 3 hour / battery * light intensity
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Number of Lights owned
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User input
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Usage hours / day
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User input
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200 Working days
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Average for a year
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3 hour / battery
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3 hours of runtime per charge on highest light intensity for a MXF XC-406 battery
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Cost of one battery charge
Electricity price (€/kWh) * Battery charges / year * 0.5 kWh / charge
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Electricity price
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User input / Suggested values
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Battery charges / year
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See calculation above
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0.5 kWh / charge
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Battery can hold 0.432 kWh. Rounded up to include charging losses.
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Light intensity
1.00
0.66
0.33
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Added factor for different levels of light intensity, the competitors offer
High
Medium
Low
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Charging cost / year
Battery charges / year * Cost / battery charge
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Battery charges / year
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See calculation above
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Cost of one battery charge
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See calculation above
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Yearly gas savings
Fuel cost / year – Charging cost / year
2 Year gas savings
Fuel cost / year – Charging cost / year * 2 years
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Fuel cost / year
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See calculation above
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Charging cost / year
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See calculation above
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CO2 savings / year
Liters of fuel consumed / year * 3.022 kg CO2 / liter of diesel
2 Year CO2 savings
Liters of fuel consumed / year * 3.022 kg CO2 / liter of diesel * 2 years
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Liters of fuel consumed / year
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See calculation above
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3.022 kg CO2 / liter of diesel
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CO2 emissions of one liter of diesel according to GEMIS Database (International Institute for Sustainability Analysis and Strategy) (2018)
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Repair/Maintenance cost
Frequency (times / year) * Average price
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Frequency (times / year)
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User input
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Average price
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User input / Suggested values
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Yearly Repair/Maintenance savings
Repair/Maintenance cost (petrol tool) - Repair/Maintenance cost (MXF TL)
2 Year Repair/Maintenance savings
Repair/Maintenance cost (petrol tool) - Repair/Maintenance cost (MXF TL) * 2 years
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Repair/Maintenance cost (petrol tool)
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See calculation above
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Repair/Maintenance cost (MXF TL)
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See calculation above
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Total operational savings
1 Year operational savings
Yearly gas savings + Yearly Repair/Maintenance savings
2 Year operational savings
Yearly gas savings + Yearly Repair/Maintenance savings * 2 years
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Yearly gas savings
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See calculation above
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Yearly Repair/Maintenance savings
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See calculation above
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Suggested values
Comparability
Compared to a “diesel generator powered tower light” (1.68 l/h fuel consumption, 1,028 cm³ engine displacement, 123 l tank capacity)