China's Gree Showcases Its Local Energy Internet System, G-IEMS at IFA Berlin

China's Gree Showcases Its Local Energy Internet System, G-IEMS at IFA Berlin

BERLIN, Sept. 2, 2017 /PRNewswire/ -- On September 1, Gree Electric initiated a global launch of G-IEMS Energy Internet System at IFA (Internationale Funkausstellung Berlin), the Consumer Electronics Show in Berlin. This complete ecosystem integrates electricity generation, storage, transformation and efficient energy use with real-time energy management, centralized energy information administration and lightweight interaction. It will shift the global energy industry towards a future with clean energy and smart solutions, and build a new world of network energy.

"The success of Gree's G-IEMS is critical to the world's energy conservation and emission reduction. It will bring the undertakings to a new level," noted Prof. Leo Lorenz, an Academician of the German Academy of Science and a member of the Nobel Committee, at the launch event.

The G-IEMS developed by Gree makes solar energy utilization and its power allocation possible and even better by the integrated management of systems of photovoltaic power generation and storage, along with electrical grids and electric equipments. It greets China's energy reform policies including peak load shifting and the conversion to cleaner energy, and provides users with a clean, safe, reliable, comfortable and efficient system energy solution.

With G-IEMS, a beautiful vision for the “Future City” is outlined -- a solar-powered city based on the G-IEMS, enables every household to enjoy photovoltaic power generation, household power storage and grid connection. In this way, individuals can use the power generated by the systems while selling the remaining stock. Photovoltaic power supply, power storage, current transforming, photovoltaic air conditioner and DC home appliances will all be available. In the future, electrical grids can provide more channels for power transmission, where users will also be producers and thus centralized electricity generation can be reduced.

For now, Gree's G-IEMS can provide complete system solutions on power generation, storage, utilization and management for households, factories, communities and parks. The G-HIEMS, a household-level Energy Internet system, is centered on photovoltaic air conditioners with ternary commutation technology and photovoltaic DC drive technology. It has open DC bus bar and DC carrier, making the energy consumption transparent, safe and efficient. The pressure of public power grids can be therefore deducted by the self-generation, self-consumption and nearby use of distributed energy. As for the G-FIEMS, a factory-level energy Internet system, combines power level energy collection, real-time production data acquisition and data mining analysis technology in large-scale photovoltaic air conditioners and industrial power storage, It has realized comprehensive safety management, reduction of unit power consumption and mobile duty for factories through energy information, production data, and environment visualization management. It has adopted peak load shifting and relieved the stress on the national electricity supply by the connection to grids and real-time power distribution according to official dispatch instructions.

The fruits of Gree's G-IEMS will push forward the world's energy conservation and build a new world of network energy for households, factories, communities, parks and cities.

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