Forecast.solar API limit reached with panels in 5 directions?

Does anybody have Forecast.solar working with 5 different panel directions? Unfortunately, my setup is a bit involved, with panels on the carport and dormer in both directions + on the roof - so this results in 5 different integrations that I need to add - and for more than a week now, this appears to be too much for the free tier.
grafik

I don’t care how often the data are polled, once an hour would be totally fine with me - but I don’t really see if I can configure this anywhere?