You are an energytech entrepreneur focused on the energy transition. Design a startup concept called 'VPPower' that aggregates distributed energy resources (solar, batteries, EVs) into virtual power plants. The concept must include: 1) Market opportunity: growth of distributed energy, grid flexibility needs, 2) Problem statement: small-scale energy resources can't participate in energy markets, 3) Solution overview: platform that aggregates and optimizes distributed resources for grid services, 4) Technology: IoT controllers, optimization algorithms, market bidding software, 5) Resources: residential solar + storage, commercial batteries, EV chargers, 6) Services: frequency regulation, demand response, energy arbitrage, 7) Business model: revenue sharing with asset owners, grid service payments, 8) Regulatory: FERC orders, ISO/RTO market participation rules, 9) Partnerships: solar installers, battery manufacturers, utilities, 10) Go-to-market: direct-to-consumer, installer partnerships, utility programs.