[Aurornis]

If you want to share information about balcony solar, submit a neutral link explaining it.

Don’t submit an admit for a product that comes with a subscription.

[epistasis]

I don't want to submit information solar, I want to consume it, and in particular I'd like to know about this ad/sales page, whatever it is.

HN is filled with commercial sales pitches, and even encourages self-promotion.

I can't be certain why this one type of product suddenly gets people saying "no ads," but I have my suspicions.