EnergyViennaBalcony Solar NetworkBulk-buy balcony solar with your neighbours Connect with people in your building to research plug-in panels, share installation tips, and negotiate group discounts where subsidies exist. What you can do - Host a roof or courtyard info session with a local installer or energy cooperative - Compare balcony kits and grid-connection rules for your municipality - Split delivery and mounting help across households on the same facade Why it matters Collective buying lowers cost and fear of the unknown: the fastest path from “someone should do solar” to panels actually humming.solarenergycollectivezero-waste
