Enphase, Microinverter, M250240-IQ7-S22

The Enphase M-series microinverter delivers reliable, module-level AC conversion for residential solar systems, transforming direct current (DC) from an individual solar panel directly into grid-compliant alternating current (AC).

Technical Specifications

• Manufacturer: Enphase
• Series / Model: M250
• Compatible Module Power (Wattage): 350W
• Maximum Input DC Voltage (Voc): 48V
• Maximum Input DC Current (Isc): 15A
• Nominal Output AC Voltage / Range: 240V
• Peak Output Power: 250W
• Communication Type: Power Line Communication (PLC) via Envoy
• Connector Type: Q-Series Cabling with M-series adapters (included)
• Enclosure Rating: Outdoor – NEMA 6
• Condition / Status: New

While older generations of microinverters have been phased out or marked obsolete by manufacturers, finding an exact match is critical when maintaining, repairing, or expanding legacy arrays without having to redesign your entire roof layout.

Key Features:

• Module-Level Conversion: Converts power directly at the back of the individual solar panel, eliminating single-point string inverter failures and maximizing energy harvest.
• Shading & Mismatch Resilience: Ensures that panel shading, debris, or aging degradation on one module does not impact the output performance of the rest of the array.
• Plug-and-Play Compatibility: Designed for seamless integration into existing [Brand] wiring architectures and gateway monitoring networks.

Why Choose Legacy Replacement Parts?

When a legacy microinverter fails, sourcing an exact model match or a fully cross-compatible replacement prevents long-term downtime and lost energy production. Our inventory consists of tested, hard-to-find components built to keep older solar arrays running efficiently.

• Tested & Verified: Inspected to ensure full functionality and communication health with your existing monitoring gateway.
• Cost-Effective Repair: Swap out a single dead unit instead of paying for a premature, full system upgrade.

Need advice on whether this microinverter model matches your specific panel wattage or gateway firmware? Contact our expert support team or chat with us online before you buy!