On April 10, 2025, the 13th Energy Storage International Summit and Exhibition (ESIE2025), a grand event of the global energy storage industry, opened in Beijing Capital International Convention and Exhibition Center. FGI Science And Technology Co., Ltd. brought a number of heavy energy storage products and solutions to the exhibition, showing FGI's cutting-edge technological breakthroughs and systematic innovation capabilities to the world.

1.A full range of product matrices, covering the needs of multiple scenarios

As a subsidiary of the world's top 500 Shandong Energy Group, FGI has been deeply engaged in the power electronics industry for more than 30 years, has more than 30,000 sets of cascade engineering application experience in the industry, and has 20 years of storage energy storage track, and is a leader in high-power, large-capacity high-voltage cascade technology in the field of new energy storage. It is also an energy saving and new energy equipment R & D and manufacturing enterprise with global core competitiveness.

The energy storage product line exhibited by FGI covers low voltage, high voltage and industrial and commercial scenarios, fully reflecting the technical layout of "full scene, high efficiency and intelligence" :

(1) 1500V/2.5MW PCS(Reticular pattern) 

Three-level ANPC topology for optimal efficiency.

Liquid cooling heat dissipation,50℃ ring temperature does not derate.

The standard intelligent fuse effectively protects the DC side.

With constant voltage, constant current, constant power control mode.

Support high and low voltage crossing, with networking function.

It has the functions of island operation, primary frequency modulation, VSG, black start, automatic and off-grid switching.

High protection level (IP65).

Support multi-machine parallel.

(2) High voltage level fed energy system

High protection level IP54, strong adaptability.

Integrated design, easy installation and maintenance.

Automatic redundancy design, high reliability.

Carrier phase shift design, low harmonic distortion rate.

Straight hanging design, high efficiency.

Support multi-machine parallel, can be quickly expanded to 100 MW and above.

(3) 125kW/261kwh industrial and commercial energy storage system

High security

Single cluster design, no parallel capacity loss, reduce the risk of thermal runaway; Submerged active fire, intelligent safety warning.

High performance

Support multi-machine parallel, demand control, anti-reverse flow, load tracking.

High density

Integrated design, small footprint, easy construction, flexible expansion.

High intelligence

Distributed database, health management and active operation and maintenance, cloud-edge collaborative energy scheduling

(4) Two-way DC Converter (DC/DC)

Wide voltage range with 0V charging function.

Silicon carbide power device, efficiency up to 99.5%.

Modular design for easy power expansion.

With constant voltage, constant current, constant power control mode

2.Build an "energy router" ecosystem

FGI preements the layout of the energy storage industry and is a "force" that cannot be ignored on the energy storage circuit. Through serialization of energy storage products, it opens up the full-link collaboration between the power generation side, the power grid side and the user side, gradually promotes the virtual power plant scenario, builds an interconnected energy "router", and provides technical support for the construction of a new power system.

FGI energy storage products have been widely used in a number of benchmark projects around the world, in the future, FGI will adhere to the "technology-driven, global layout" development strategy, work together with industry chain partners to promote the energy storage industry to a safer, more efficient and more intelligent direction, contributing Chinese wisdom and Chinese solutions to the global energy transformation.