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?

If an issue is detected via the Enlighten monitoring platform, please contact Enphase Customer Support. If the issue is related to the microinverter, Enphase will provide any service required under their warranty coverage. If Enphase determines the issue is related to the panel, the service will be transferred and supported by Maxeon Solar Technologies under the appropriate SunPower panel line warranty.

With our Maxeon solar panels we offer the longest warrany in the industry: 40 years. And that covers both the product and the performance, which is not the case for all the other standard panel warranties. That’s because we know that our technology is designed to last even more than 40 years. Our Performance value line are backed by a 25-year Warranty. . Regular maintenance, environmental conditions, usage patterns, and technological advancements can influence their lifespan.