From Solar to Storage and Hydrogen: Sineng Electric Showcases Advanced Energy Solutions at Intersolar Europe 2026

Munich, Germany, June 23, 2026 - Sineng Electric, a global leader in solar PV, energy storage, and hydrogen solutions, showcased its latest product portfolio at Intersolar Europe 2026, highlighting advanced grid-forming capability, AI-powered intelligence, and integrated solutions designed to support the evolving needs of the global energy transition.

Grid-Forming PV Solutions to Strengthen Grid Stability

In response to the accelerating integration of renewable energy and the growing complexity of modern power systems, Sineng Electric introduced its new-generation 510 kW high-power string inverter with grid-forming technology.

Designed to support sub-arrays above 7 MW, with up to 1650 V DC input and 1000 V AC output, the solution reduces BOS costs while improving overall project economics.

Equipped with advanced grid-forming functionality, the inverter demonstrates strong adaptability in weak-grid conditions (SCR ≥ 0.93). It features wide-band oscillation suppression, black-start capability, adjustable inertia response from 0–20 s, and reactive power response within 10 ms, significantly enhancing grid resilience and stability.

Complementing this, Sineng Electric also presented its 11.16 MW transformer station for the 510 kW inverter, the 8.96 MW transformer station for the 350 kW inverter, and an 8.8 MW MV turnkey station.

Grid-Forming Energy Storage for a Renewable-Powered Future

Sineng Electric also displayed its next-generation grid-forming energy storage solutions, designed to enhance grid stability, flexibility, and renewable energy integration at scale.

The 1725 kW central PCS, configurable up to 13.8 MW, supports 2-hour to 8-hour energy storage systems. It features grid-forming capability, enabling seamless on-grid/off-grid switching, fault ride-through, inertia support, primary frequency regulation, and station-level black start.

The 430 kW string PCS can be integrated into MV turnkey stations with transformer, RMU, and LV AC/DC panels, delivering capacities from 3.2 MW to 12.5 MW. Leveraging liquid-cooled technology, the solution reduces overall temperature rise by 5 K. This thermal management not only extends the product’s operational lifespan to 25 years but also improves charging and discharging efficiency, directly enhancing return on investment. It also supports 1.5× overload for 10 seconds and maintains stable operation under weak-grid conditions (SCR ≥ 1.02), with full black-start capability.

Enabling Scalable Hydrogen Production with Advanced Power Supply Technologies

As hydrogen continues to emerge as a critical pathway toward carbon neutrality, Sineng Electric presented its flexible hydrogen production power supply solutions compatible with ALK, PEM, and AEM electrolyzer ranging from 250 Nm³/h to 3000 Nm³/h.

Among the highlights was the company's 5.7 MW hydrogen production power supply system. Featuring a standardized 40-foot container design and ultra-wide 0–820 V voltage range, the solution offers a compact footprint while effectively accommodating fluctuations in renewable energy integration.

C&I Solutions for Smarter Power and Higher Profit

Sineng Electric's SN75–125HT hybrid inverter delivers high-performance, intelligent energy management for C&I applications.

It supports 10 ms seamless switching between on-grid and off-grid modes, ensuring uninterrupted power supply for critical loads. It provides 200 kW peak power for 200 ms, 150% overload capability for 10 seconds, and supports VSG/VF microgrid operation with diesel generator compatibility.

Also exhibited were 84–228 kWh HV stackable batteries and 50–150 kW three-phase on-grid inverters, further strengthening Sineng Electric's C&I product portfolio.

"Our solutions are designed to address the increasing complexity of modern power systems and the challenges of high renewable penetration," said Peter Yang, CEO of Sineng Electric. "At Intersolar Europe 2026, we are showcasing advanced grid-forming and AI-driven technologies that enhance system stability, strengthen weak-grid performance, and enable reliable large-scale renewable integration. This reflects our ongoing commitment to engineering excellence and system-level performance."

About Sineng

Sineng Electric is a global leader in power electronics, offering a comprehensive product portfolio that includes PV inverters, energy storage PCS, hydrogen production power supply systems, and power quality products. By establishing four R&D centers and leveraging top-notch resources, Sineng's unwavering commitment to technological innovation has enabled more people to access cost-effective, reliable, and sustainable energy.

Renowned for engineering excellence, rigorous testing standards, and consistent product quality, Sineng has been recognized as a BloombergNEF Tier 1 Power Inverter Manufacturer and ranked No. 4 globally in PV inverter shipments for two consecutive years, 2023 and 2024, as well as No. 5 globally in energy storage PCS shipments in 2024.