Solar Traifs

Hi All,I’m getting 12 Solar panels installed with 2 batteries next Friday and my energy tariff expires in October. My exit fees are only £50 so nothing to worrying but I’m struggling to find the right tariff going forward to ensure I’m maximising savings.

Currently with EDF so is it worth asking them first or do I move? I normally moved end of every tariff but would that still be worth it once I have solar panels?

Thanks ina can r