Energy Calculator

Thanks to the EFOY Pro Energy Calculator you can calculate precisely your demand for energy. In due consideration of possibly available energy outputs from solar plants you receive a recommendation which EFOY Pro fuel cell will be the appropriate one for you.

1. get your Energy Demand

battery voltage
watt
ampere
device
Power demand W
consumption A
Voltage
Operation per day h
0 Wh / day
Total requirement 0 Wh / day

2. solar panel available?

Do you already use a solar panel?

No
Yes

Nominal power Wp

System losses %

Location

Energy yield in worst month:

Energy yield in worst month:

Size of solar panel:

0 Wh / day

0 kWh

ca. 0

Recommendation of the Energy Calculator

The EFOY Pro 800 (Duo) is the ideal power supply for your application.

Summary

Max. load (device) W
Energy demand per day Wh / day
battery voltage V
Location
Operating Hours per Year and per Device hours
Methanol consumption per year liter
Recommended EFOY Pro fuel cell

Energy demand per year

Adjust the output of the solar system

max WP

annual summary

MonthEFOY
(in kWh)
Load
(in kWh)
Solar
(in kWh)
Methanol consumption
(litre)
January
February
March
April
May
June
July
August
September
October
November
December

Autonomy

EFOY fuel cartridge1 per device2 per device4 per device
Fuel Cartridge M10 days days days
Fuel Cartridge M28 days days days
Fuel Tank MT60 days days days

The shown values are average values for one year. The real autonomous runtime depends on season and may vary because of antifreeze mode as well as start/shut-down phases of EFOY Pro where not the full power output is generated.

Operating Hours per Year and per Device

Device nameAmountOperating Hours
EFOY Pro 800 (Duo) hours
EFOY Pro 2400 (Duo) hours
EFOY Pro 12000 (Duo) hours

Average values; actual yearly number of operating hours can vary depending on age of EFOY Pro unit

Input Values

Input Values

Nominal power of solar panel Wp
System losses %
Energy yield in worst month Wh / day
Energy yield in worst month kWh
Size of solar panelca.

Edit

Link for this calculation:

Under the following link you can see this calculation later and also change your input.

Would you like to save this calculation as a PDF?

Please assign a project name:

save

Do you have questions concerning the result?

Our experts will gladly help you to interpret your results.

Contact us!

Disclaimer

SFC Energy AG takes no responsibility for correctness of this calculation. The values generated by the energy calculator are estimates under ideal conditions only and should not be taken as formal quotes. The real energy yield from solar panel can depend on further factors like inclination, alignment and fouling of solar panels as well as shading due to buildings, trees, etc..

Daily requirement too high, no recommendation possible

Daily requirement too high, no recommendation possible

Edit

You do not need a power supply

Please check your entry. With the given values ​​you have enough power available. A recommendation is not possible.

Edit

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