Support Centre for Homeowners

Yes, AC modules can be installed on Delta grid arrangement with 230V between phases. No additional transformer equipment is required for typical LV connections. Alongside the microinverters that are supplied as part of the PV module, installers will need to purchase Q cables, cable accessories and the Envoy-S communications gateway.​ Contact your Sales Manager to access additional installer tools to learn more about site design and balance of system requirements. In addition to the AC module, what additional components are needed to complete the installation? In addition to the AC module, installers will need to purchase Q cables, cable accessories, and the Envoy-S communications gateway.​ Contact your Sales Manager to access additional installer tools to learn more about site design and balance of system requirements.

No, export limiting functionality is not yet compliant with RD 244/2019. Most installations with Enphase microinverters are residential scale (below 15kW) and are easily accepted without this compliance.​

Each microinverter is a single phase device. Three-phase installations are constructed with single phase microinverters distributed across the phases. The inverter will monitor power consumption at each phase using the CTs connected to the Envoy-S communications gateway, limiting grid export to the defined level, either on a per phase or aggregate basis as required.​In three-phase installations, can you divide surpluses by phases?

In single-phase, 10 microinverters can be connected. In a three-phase installation, up to 30 microinverters can be connected on a single 20A three phase circuit breaker. Larger systems can be constructed with multiple AC branch circuits.

Get ready to save money on your electric bill each month while also helping save the environment. Your family’s energy usage and the size of your solar energy system installed will determine the size of your savings.

The amount you save with a solar energy system depends on several factors. These include your current energy consumption, local electricity rates, system size, available sunlight, and any incentives or rebates. Generally, home solar panels can significantly reduce or even eliminate your electricity bills. Over time, the savings can accumulate as you generate your own clean energy. Our Partner installers will help you choose the right solar technology and can help estimate potential savings based on your specific circumstances.

The average payback period for a solar panel installation can vary based on factors such as location, system size, energy consumption, panel technology and available incentives. On average, payback periods range from 5 to 10 years. This means that after this period, the cumulative savings on energy bills typically offset the initial investment.

Your system will automatically shut down. Safety requirements prohibit the system from producing electricity during a power outage or blackout, because there is a chance that the system could feed electricity into the electric grid while utility workers are accessing the grid. The system will restart automatically when power is restored.