Compared to alternatives on the market, there is no high upfront investment - you can start saving money and CO₂ from day one. When ordering the system, you pay a refundable deposit. Monthly, you pay a fixed fee, which will be reduced by the revenues from energy trading. It is estimated, that you can save between 10 to 50 percent of your current energy costs with Photoncycle subscription.

Yeah, subscription model innovation, just what I need. The “technology” also looks sketchy to me, some vague talk about solar power, hydrogen generation by electrolysis and underground storage.