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How to reach us
contact@dualsun.com
+33 4 13 41 53 70
When to reach us
Monday to Friday between 9am and 7pm (France time)
Our offices
2 rue Marc Donadille 13013 Marseille
Do you have a specific question?
If you are an individual and would like to obtain economic and energy information for a DualSun installation or to realize your solar project with our authorized installers, visit our MyDualSun simulator.
If you are a professional and would like to contact us or access our technical documents click here.
For any other request, send us an email at contact@dualsun.com.
