Fit payments

Hi just switched to bulb for elec and gas, I also have PV panels fitted in 2011 on top rate, currently Eon make fit payments how would I change that to you if possible?

Nothing to gain by switching, but the info is here.

https://help.bulb.co.uk/hc/en-us/articles/115003599871-I-have-solar-panels-Can-I-get-my-FIT-payments-from-Bulb-