What else? You need funding so that you can pay the instructors and helpers.
Participants are usually either families or people 50+ who want to find out about solar and later buy larger systems, either professional roof top #solar systems or battery #pluginsolar.

You need and you generate attention. Often people try out a small upcycling system and then move on to larger systems

Buuuuut challenges remain!

- Are the new large #plugin battery systems legal? How do manufacturers advertise them?

- We still have lots of #landlords trying to prevent tenants from using #pluginsolar with absurd arguments

- the price of mounting needs go go down and we need it to be certified

#Pluginsolar has transformed from #solarpunk (see the punk on the image) with something that is in a grey zone to a thing tenants have a right to have!
(Sorry @BlumeEvolution we are not solarpunk anymore but Solar Mainstream!)
There is a technical norm (not that we like all the details, but its here) and its "normal".

We couldn't have achieved this without good products from manufactures that are simple, reliable, safe, ...