Fox ESS continues to push the boundaries of renewable energy technology with the introduction of the H3 Plus, the latest addition to its advanced commercial energy storage portfolio. Designed for power, scalability, and simplicity, the H3 Plus delivers an exceptional 125 kW capacity, providing robust performance for even the most complex commercial and industrial solar installations.

Designed for power, scalability, and simplicity

the H3 Plus is available in sizes ranging from 50 to 125kW, providing robust performance for even the most complex commercial and industrial solar installations.  Inverters can also be installed in parallel for further scalability.

making it an ideal solution for diverse commercial projects, from medium-sized enterprises seeking energy independence to large-scale industrial facilities requiring reliable, efficient power management.

Built for Complex Installations

Engineered with installers in mind, the H3 Plus combines ease of installation with intelligent design to meet the demands of complex energy systems. Its advanced control capabilities enable seamless integration into existing infrastructures, ensuring maximum efficiency and simplified maintenance.

For installers, this means more options to customise system performance, optimise energy flows, and meet the specific requirements of every project, all with Fox ESS’s trusted reliability and technical support.

Seamless Compatibility with the CQ16

Working in perfect harmony with the H3 Plus is the Fox ESS CQ16, a powerful communication and control module that streamlines system setup and management.

The CQ16 provides centralised communication across multiple inverters and battery systems, ensuring precise coordination and simplified commissioning. With integrated monitoring functions, it offers real-time performance insights, enabling installers to fine-tune efficiency and maintain optimal system operation across large or complex sites.

Together, the H3 Plus and CQ16 form a unified, intelligent energy solution, combining high-capacity storage with smart, centralised control.

Efficiency, Adaptability and Innovation

As global demand for commercial renewable energy solutions continues to accelerate, the H3 Plus and CQ16 showcase Fox ESS’s ongoing commitment to innovation and installer-focused design. These new products embody efficiency, adaptability, and long-term performance, empowering installers and businesses alike to take full control of their energy future.

Whether it’s for large-scale solar storage, peak-load shifting, or backup applications, Fox ESS delivers technology that makes clean energy more powerful, accessible, and practical for commercial use.