Sungrow’s inverter range is now fully compatible with optimisers and is designed to further enhance the performance and safety of PV projects, ensuring maximum efficiency and full compliance with UK safety regulations.
The new inverters feature module-level optimisation, ensuring that PV modules operate at their peak performance under varying environmental conditions. By utilising optimisers, energy yield is maximised, even in cases of shading or mismatched modules, significantly improving overall system efficiency. As safety remains a top priority for Sungrow, the new C&I inverters comply with the highest industry safety requirements, including NEC 2017 and 2020 standards for module-level rapid shutdown. This feature ensures that, in case of an emergency, PV systems can be swiftly de-energised, reducing potential hazards and enhancing overall system safety.
This feature further enhances the high level of safety that Sungrow’s C&I inverters provide, as they are equipped with integrated Type I+II DC and Type II AC Surge Protection Devices (SPDs), offering comprehensive defense against excessive electrical voltages and impulse currents. These surges, often caused by lightning strikes or grid-switching operations, can lead to costly system failures. By incorporating high-quality SPDs, Sungrow’s inverters provide superior protection, significantly reducing downtime and maintenance costs.
Sungrow ensures that all its C&I inverters comply with the most rigorous safety regulations, including BS EN 61643-11 and 61643-31 standards for Type I+II DC SPDs. This commitment to safety guarantees that PV installations are fully protected against electrical surges and system malfunctions.
The integration of SPDs within Sungrow’s inverters eliminates the need for external surge protection devices and complex wiring, simplifying the installation process and reducing overall project costs. The dual protection on the DC side ensures that additional external surge protection is unnecessary, delivering both financial and logistical advantages to PV project developers and installers. At the same time, the optimisers are designed to provide easy and trouble free installation and commissioning, further reducing installers’ effort.
The UK’s C&I solar sector continues to experience strong growth, driven by businesses seeking energy independence, reduced electricity costs, and a commitment to sustainability. C&I solar installations play a vital role in the country’s renewable energy transition, contributing significantly to the UK’s net-zero ambitions. Sungrow’s latest range of C&I PV inverters directly supports this movement by providing businesses with efficient, high-performance, and safety-compliant solutions tailored to the UK market’s specific needs.
“Sungrow is committed to optimising the performance of PV plants while maintaining the highest safety standards” said Richard Collins, Distribution Manager of Sungrow for the UK and Ireland. “By integrating module-level optimisation and advanced safety features into our C&I inverters, we are ensuring that businesses in the UK can benefit from efficient, reliable, and fully compliant solar energy solutions.”
With this new inverter range, Sungrow reinforces its position as a leader in the renewable energy sector, providing cutting-edge solutions that enhance energy security and sustainability for commercial and industrial users across the UK.
Sungrow UK will be at the Solar & Storage Live London 2025 (Booth B23).
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