Self install plug & play solar is a big opportunity imo. Because install costs are such a big share of system costs. The tipping point will probably be a comp

Self install plug & play solar is a big opportunity imo. Because install costs are such a big share of system costs. The tipping point will probably be a company that ships a modular system that can be installed with only a mobile phone + drill & can scale from an apartment to a large building. Fraunhofer ISE has worked on this vision quite a bit.