Use this calculator to help determine the electrical compatibility of PV modules with the Enphase microinverter family. Refer to the PV module manufacturer's datasheet for correct values. All fields are required.
The Enphase microinverter family can be paired with 60-cell / 120-half-cell and 72-cell / 144-half-cell modules that match appropriate specifications. Do not connect an Enphase microinverter to a module that the calculator indicates is incompatible. A module should not exceed the maximum input DC voltage of the specific Enphase microinverter model or the maximum current. Doing so may void the warranty. Refer to microinverter datasheet information provided on the product page. Please select appropriate DC-output cable length on the PV module to ensure that it reaches the Microinverter’s DC connector.