
FOX ESS - P3-Pro-20.0 Inverter
Réf. POwR : OND1072
10-year manufacturer's warranty
Technical specifications
- Three-phase
- Power: 22 kVA
- Number of MPPTs: 3
- Number of inputs / MPPT: 2
- Dimensions: (LxWxH) 600 x 560 x 225 mm
- Access online support for the installation and commissioning of Fox ESS products here.
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Description
The FOX ESS P3-Pro-20.0 inverter is a three-phase hybrid inverter designed for professional photovoltaic installations requiring intermediate power and precise management of production and storage. With a power output of 22 kVA, it is suitable for commercial, agricultural, or industrial projects seeking a structured solution for self-consumption with batteries.
Equipped with three independent MPPTs and two inputs per MPPT, it optimizes production on multi-oriented photovoltaic arrays or those subject to shading constraints. Its compatibility with high-voltage lithium batteries facilitates the integration of storage and energy flow management.
The integrated EPS function ensures priority loads are powered with a switching time of less than 10 ms. Its IP65 protection rating allows for outdoor installation, while monitoring via FoxCloud V2.0 provides remote tracking of system performance and status.
KEY POINTS FOR PROFESSIONALS
• 22 kVA three-phase hybrid inverter for professional photovoltaic applications.
• 3 independent MPPTs with 2 inputs per MPPT for flexible PV field design.
• Compatibility with high-voltage lithium batteries with CAN BMS communication.
• Integrated EPS function for continuous power supply to critical loads.
• Maximum efficiency up to 98.1% and low harmonic distortion.
• IP65 design suitable for indoor (and protected outdoor) installations.
• Remote monitoring and configuration via FoxCloud V2.0.
• 10-year manufacturer's warranty.
RECOMMENDED APPLICATIONS
• Tertiary photovoltaic installations for self-consumption with storage.
• Agricultural operations and commercial buildings of medium power.
• Industrial sites seeking a hybrid solution for production, storage and backup.
• Multi-orientation projects requiring several MPPTs.
• Installations subject to service continuity constraints.
ADDED VALUE POWR CONNECT
POwR Connect offers the FOX ESS P3-Pro-20.0 inverter with stock availability, technical support, and commissioning assistance. The teams POwR Connect They support installers and developers in sizing, configuring MPPTs and integrating storage to ensure reliable operation adapted to professional photovoltaic projects.
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FOX ESS
A new partner for POwR Connect
Fox ESS is a global supplier of Solar inverters and battery solutions, renowned for its innovative and high-performance technologies. Designed by global experts in inverters and batteries, Fox ESS products offer advanced features and unparalleled reliability.

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