Yes, the Tomorrow account can be linked to PayPal.
This can be done in two ways:
1. You have 0.01€ transferred from Paypal to your Tomorrow account, this can take 1-2 working days.
2. You register via https://my.solarisbank.de/portal.
It is important to ensure that you enter the IBAN when linking to the bank account and the card number when activating as a debit card.