Support our Work and the Transformation to a 100% Renewable Energy World

ISES relies on sponsorships, memberships and donations to continue carrying out its work to support the transformation to a 100% renewable energy world for all. Donations are primarily used to fund renewable energy projects, webinars, publications about solar energy and ISES memberships for students in low-income countries. Tax receipts are available for all received donations.

Donations start from €5 and we are grateful for every bit of support we receive. Thank you for considering making a donation to the International Solar Energy Society (ISES). 

Create an ISES log in account

To create an ISES account, simply subscribe to the ISES mailing list. After you have subscribed, you will be sent an e-mail asking you to activate your ISES account and to set a password. Once you have completed these steps you can log in to your account and have the opportunity to purchase additional services, such as a membership, a subscription to SOLAR ENERGY Journal or in this case, a voluntary contribution (donation). 

If you are an ISES member or already have an ISES account, simply log in and select voluntary contribution. Here are instructions on how to access your account.

Fax a donation form

The second option available to donate to ISES is by filling out a donation form and sending via fax to our Membership team at members(at)

If you have any questions about making a donation or about ISES, please do not hesitate to get in touch with us members(at) or please call us at +49761459060 from Mon to Fri 9am to 5pm CET. Thank you for supporting our work and helping everyone to transition to a renewable energy future.