Grid-connected PV systems are connected to the cooperative’s power lines. That means electricity can flow both ways (to your home from your cooperative, and from your PV system back to the electrical grid). Particularly on sunny days when your energy use may be low, your system may produce excess energy that can flow back to the grid and may be purchased back by your cooperative. Many cooperatives purchase energy generated by a PV system above what the homeowner uses. Check with your cooperative to get specific details for your area, including requirements for interconnection, safety, metering, and applicable rates.
