*All prices are net prices in Euro (EUR).

Conference fees may be subject to 21 % VAT rate (Spanish VAT).

View our terms and conditions here.

Please note that according to European law, all credit card payment transactions must be processed with strong customer authentication called 3-D Secure to increase safety for credit card payments on the Internet for both dealers as well as for customers. Visa calls this procedure "Verified by Visa", MasterCard "MasterCard SecureCode" and American Express "Safekey". If you face problems during the payment process, please contact your bank or credit card company directly.

If you have any questions, please contact us at info[at]solarpaces-conference[dot]org.

** Students must provide a document to prove their student status.

Students tickets (including PhD students) are only available for students enrolled at an accredited university and registered with the university address.

All student discounts are at the organizers' discretion, and proof of status (student card) is required. 

For this purpose, please upload a scan of your student ID card (with expiry date) during registration. For PhD. students, a personalized document on official university paper in English language, signed by the professor/PhD supervisor, proving that you are doing a doctorate is required.