Fox ESS M-Series Microinverter (600W–1200W)

Fox ESS M-Series Microinverter — Safe, Flexible, High-Efficiency Panel-Level Control

The Fox ESS M-Series Microinverter brings panel-level optimisation and monitoring to residential and light commercial PV systems. Available in 600W, 800W, 1000W, and 1200W output models, the M-Series features dual independent MPPTs and a low-voltage DC design for safe, scalable, and intelligent solar installations.

Why Choose the M-Series?

• Maximum safety: Operates at low DC voltage, drastically reducing fire risk.
• Flexible configuration: Each microinverter supports one or two modules, with plug-and-play installation.
• Panel-level intelligence: Monitor performance of each individual panel via the FoxCloud V2.0 platform.
• Better low-light performance: Reduces mismatch and “bucket effect” with MPPT per panel.
• Outdoor ready: Fully sealed IP67 enclosure, passively cooled with no moving parts.

High Efficiency, Even in Low Light

Thanks to a wide input voltage range and fast MPPT tracking, the M-Series delivers up to 96% peak efficiency and starts generating from just 24V. That means more energy, even on cloudy days or with shaded modules.

Built for Long-Term Reliability

With no internal fans and reinforced isolation, the M-Series operates silently and with fewer moving parts to fail. Each unit weighs under 4 kg and installs quickly using standard PV connectors. Its IP67 rating makes it ideal for harsh outdoor environments including rooftops, carports, and industrial sheds.

Who is it for?

This microinverter series is ideal for:

• Residential users seeking safer, smarter solar
• Installers needing fast, scalable plug-and-play options
• Projects with complex roof layouts or partial shading

Technical Specifications