Note on your annual electricity consumption:
It is important to specify your electricity consumption in order to calculate your savings potential. Please select the size of your household or look at your current electricity bill for your exact annual consumption.
Note on your current electricity price:
You will also find your electricity provider's price per kilowatt hour on your electricity bill. As an example, we use the average electricity price in United Kingdom.
Note on electricity consumption:
Weekdays or weekends? At what time of day do your electrical appliances (e.g. washing machine and tumble dryer) mainly run?
Note on entering your address:
We need your address to match your location to the insolation data for your region. If you do not yet have an address because your house is still under construction, or simply do not want to provide one, simply enter the town or postal code.
Note on your annual electricity consumption:
It is important to specify your electricity consumption in order to calculate your savings potential. Please select the size of your household or look at your current electricity bill for your exact annual consumption.
Note on your current electricity price:
You will also find your electricity provider's price per kilowatt hour on your electricity bill. As an example, we use the average electricity price in United Kingdom.
Note on electricity consumption:
Weekdays or weekends? At what time of day do your electrical appliances (e.g. washing machine and tumble dryer) mainly run?
Note on entering your address:
We need your address to match your location to the insolation data for your region. If you do not yet have an address because your house is still under construction, or simply do not want to provide one, simply enter the town or postal code.
Manual version
1. Roof size:
Please enter the length and width of your roof to calculate the roof area. Don't know the exact roof dimensions? Then simply pace out your roof length along the walls of your house wall in 1-metre increments – once for the width and once for the length per cardinal direction.
If your roof is oriented in different cardinal directions, please only determine the length and width of one side of the roof.
Would you like to align your solar system in different cardinal directions? Our Q.PARTNER will be happy to advise you on the fine-tuning afterwards. You can note this at the end of the solar calculator.
2. Roof orientation
Please select your roof orientation. And don't worry, there are solutions and options for every roof orientation. After completing your calculation, simply ask one of our Q.PARTNER for professional advice with no obligation.
3. Roof pitch
Don't know your exact roof dimensions? No problem! Feel free to estimate your roof pitch by moving the slider.
Interactive version
Based on the dimensions you have entered, we have calculated the relevant roof area of your property and the orientation of your roof in relation to the direction of the sun.
Manual version
1. Roof size:
Please enter the length and width of your roof to calculate the roof area. Don't know the exact roof dimensions? Then simply pace out your roof length along the walls of your house wall in 1-metre increments – once for the width and once for the length per cardinal direction.
If your roof is oriented in different cardinal directions, please only determine the length and width of one side of the roof.
Would you like to align your solar system in different cardinal directions? Our Q.PARTNER will be happy to advise you on the fine-tuning afterwards. You can note this at the end of the solar calculator.
2. Roof orientation
Please select your roof orientation. And don't worry, there are solutions and options for every roof orientation. After completing your calculation, simply ask one of our Q.PARTNER for professional advice with no obligation.
3. Roof pitch
Don't know your exact roof dimensions? No problem! Feel free to estimate your roof pitch by moving the slider.
Interactive version
Based on the dimensions you have entered, we have calculated the relevant roof area of your property and the orientation of your roof in relation to the direction of the sun.
Module Selection
How do I find the right solar module for my site?<br/><br/>Qcells develops and produces poly-crystalline and mono-crystalline solar modules for various applications. For your roof-top system we offer the solar module series Q.PEAK and Q.PLUS. The modules of the Q.PLUS family offer excellent solar power yields at best price-performance ratio for your roof. The solar modules of the Q.PEAK family are characterised by maximum performance on small roof areas and an appealing black design.
Based on your information, we will now calculate your optimal solar system and your electricity cost savings.
Based on your energy consumption the Qcells solar calculator determines the optimum size of your solar system. This optimises your system for self-consumption. The energy generated by the system is fed into your home grid and directly consumed by electric appliances such as washing machine, tumble dryer and many others. This saves you money because you do not need to take this energy from the grid. Instead you make use of the electricity you generated on your roof.
This provides you with the best saving potentials.
Do you still want to feed more electricity into the grid? Are you interested in a storage solution? Or do you want to already now cover higher electricity needs in the future, for an electric car for example? Your Q.PARTNER will be glad to consult you individually in detail. Please let us know your wishes in the next step.
After receiving your contact data, we will immediately process your inquiry. A Q.PARTNER will contact you. We will send you a copy of your personal calculation by e-mail after having received your inquiry.
Do you want to provide your Q.PARTNER with more information? Use the information box and share the information with us.
Thank you for your inquiry!
THANK YOU!
Your Inquiry will be sent to one of our Q .PARTNER, who will get in contact with you as soon as possible.
You will also receive a confirmation email.