Interesting setup with solar and battery storage—it's a practical way to offset grid dependency and capture some value through programs like Virtual Power Plants. The mechanism here is essentially a subsidy: your surplus energy and battery capacity are incentivized by grid operators to stabilize their system, which often relies on fiat-driven infrastructure spending. These arrangements can mask the true cost of energy for end users while transferring wealth through regulated markets. How sustainable do you think these compensation structures are if fiscal pressures force cuts to such programs?