EASY to install, but also very easy to connect wrong that is way we will include instructions with every order showing what to look for. These are new M250-60 Enphase inverters. These inverters will work with 60-72 cell solar panels. These are equipped with MC4 solar connectors. These can be used along with the older versions of M215 inverters but do not need a separate ground connection. These inverters attach to the standard Enphase Engage cabling system (the same cable used with the M215). The versatile Enphase M250 Microinverter performs in both residential and commercial solar PV installations and is compatible with 60-cell modules. With its all-AC approach and integrated grounding, the M250 delivers increased energy harvest and reduces design and installation complexity. The Enphase M250 Microinverter integrates seamlessly with the Enphase Engage Cable, the Enphase Envoy communications gateway, and Enphase Enlighten monitoring and analysis software. The M250-60 micro-inverter can be used with 60 cell panels and has a MPPT Voltage range of 27-39 VDC & an operatiing range of 16-48Vdc (see recommended input power below). The M250 auto-detects if the grid is 240VAC (211-264VAC) or 208VAC (183-229VAC) 3-phaseThe M250 has MC4 connectors that connect to your MC4 solar panel connectors. Each 240VAC branch circuit can have 16 micro-inverters maximum (16 modules)Each 208VAC branch circuit can have 24 micro-inverters maximum (24 modules)You may have multiple branch circuits. The Enphase Engage AC cable system is used with cable drops to quickly connect each inverter along the AC trunk. Each branch circuit requires a 20 amp breaker. Branch circuits can be combined together with a load center. One Enphase end termination cap is needed at the end of the Engage AC branch circuit cabling. The Enphase Energy Microinverter System improves energy harvest, increases reliability, and dramatically simplifies design, installation and management of solar power systems. Works with the Envoy Communications Gateway monitoring system just like the M215. Resilient to dust, debris, and shading. Performance monitoring per module. System availability greater than 99.8%. No single point of system failure. Quick & simple design, installation and management. The item “NEW ENPHASE ENERGY M250-60 MC4 GRID TIE MICRO-INVERTER FREE SHIPPING S250W 240V” is in sale since Friday, April 13, 2018. This item is in the category “Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Chargers & Inverters”. The seller is “codeblue-911″ and is located in Santa Fe, New Mexico. This item can be shipped to United States.

• Model: M250-60-2LL-S22 Micro-Inverter
• Country/Region of Manufacture: United States
• MPN: M250-60-2LL-S22
• Brand: ENPHASE ENERGY
• Voltage: 220