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Is this system compatible with storage solutions? What kind of storage?
AC solutions are compatible with AC energy storage solutions. When using Enphase Storage, you can see the energy flows on Enlighten, Enphase’s system monitoring application. If you choose a different storage solution provider, you will need to use their monitoring application to see the energy flows of the battery.
If one panel fails, does the rest of the system continue to produce energy?
If the microinverter (or the associated PV module) should fail, only that PV module is offline. The remainder of the system continues to operate as normal – a key benefit of AC modules.
Is the AC module compliant with RD 244 for zero injection? Can it be used for isolated installations?
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?
How long will a SunPower solar system last?
SunPower residential and commercial panels are backed by a 25-year limited Combined Power and Product Warranty.
What should I do in an emergency?
Should there be a fire, explosion, gas leak, system damage, or fuel spill around your system’s components, call your local emergency services. If the emergency requires you to seek safety immediately, do so first and then alert emergency personnel that you have a solar system so they can shut it down, if necessary. For assistance restarting your system after an emergency, please contact your Installer.
In a three-phase installation of 230V between phases, can these modules and microinverters be installed without additional transformers? What accessories need to be included in the installation?
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.