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FoxESS P3-SH is a state-of-the-art series of three-phase hybrid inverters designed for photovoltaic installations with the possibility of cooperation with energy storage. These devices are designed for maximum efficiency, flexibility and ease of integration in modern PV installations, both residential and commercial.
Key features of the FoxESS P3-SH series
- Power range: The P3-SH series models offer wattages ranging from 5 kW to 15 kW, allowing the unit to be tailored to different user needs and installation sizes.
- Three-phase hybrid inverter: Supports both grid operation and energy storage in lithium-iron-phosphate (LFP) batteries, with battery voltages ranging from 180-600 V.
- High efficiency: Maximum inverter efficiency is as high as 98%, and European efficiency is up to 97.3%.
- Advanced safety features: Protections include insulation resistance monitoring, leakage current, DC reverse polarity protection, island operation, AC short-circuit protection, AC overcurrent and overvoltage protection, DC disconnect switch, and Type II overvoltage protection (both DC and AC side).
- Flexibility and easy installation: The units are easy to install thanks to the plug & play concept, with IP65 protection (outdoor mountable) and compact dimensions (449 × 519 × 198 mm).
- Advanced monitoring: Remote monitoring of inverter operation is possible via a mobile app, website and FoxCloud V2.0 platform, with communication via WiFi, LAN, 4G or GPRS (optional).
- High-voltage batteries: the P3-SH series works with FoxESS high-voltage energy storage for optimal connectivity and high system performance.
- Smart features: the new generation (designated as P3 Smart) offers, among other features, 3 independent MPPTs, maximum PV input current of up to 20 A per MPPT, low start-up voltage (120 V), built-in WiFi + LAN datalogger and SG-Ready function, allowing automatic start-up of loads when PV power is available
Application and advantages
- Ideal for modern PV installations with energy storage, both for homes and small businesses.
- Ability to operate in hybrid mode: charging batteries with solar energy during the day and using stored energy at night.
- Extensive remote monitoring and configuration capabilities.
- High level of safety and compliance with European standards.
Summary
FoxESS P3-SH series inverters are technologically advanced, highly efficient and flexible devices that are distinguished by a wide range of smart functions, high efficiency and easy integration with energy storage systems. They represent a new quality among hybrid inverters available on the PV market

FoxESS is a world leader in inverter manufacturing and energy storage solutions, operating in global markets from China to the European Union. The company is part of an international conglomerate, whose main shareholder is Tsingshan Group - the largest stainless steel producer in the world, listed on the Fortune Global 500. As a result, FoxESS benefits from a powerful financial and technological base, which translates into high quality and innovative products.
What distinguishes FoxESS?
- Innovation and ecology
FoxESS products are designed by world-class experts in photovoltaic inverters and energy storage systems. They combine modern technological thought with concern for the environment, making them an icon of modernity in the energy industry.
- Wide product portfolio
FoxESS offers a wide range of single-phase (0.7 to 6 kW) and three-phase (up to 25 kW) inverters, as well as hybrid energy storage solutions. The products are designed for both residential and commercial applications.
- Advanced technologies
FoxESS inverters are distinguished by high efficiency (up to 98.6%), long service life and reliability. They use innovative design solutions, such as unique heat sinks and cooling fins, which effectively dissipate heat and increase the life of the devices.
- Easy operation and monitoring
The units can be easily configured and monitored remotely - via a dedicated mobile app or website. This allows users to monitor the operation of the PV system in real time, even when they are away from home.
- Versatility and security
FoxESS products are compatible with energy storage systems, offer extensive safety features and are certified to meet international quality and safety standards.
Market position and feedback
FoxESS has won praise from installers and end users alike - it is praised for its simple installation, easy setup and high reliability. The company continuously invests in development and research to maintain its position as a leader in the renewable energy industry.
“Our products embody the spirit of innovation and eco-friendliness, which we sell in markets all over the world from China to the European Union.”
Summary
FoxESS is a renowned global manufacturer of inverters and energy storage systems, offering innovative, reliable and efficient solutions for photovoltaics. A strong technological and financial background, a wide range of products and an emphasis on modernity and ecology make FoxESS one of the world's PV industry leaders