In 2011, a collaboration was formed between NEA energeia Group and the Beijing Power Supply Bureau to participate in the design, installation, and commissioning of the “Beijing Power Supply Bureau Smart Apartment Energy Storage Project.” The project is part of an intelligent power grid system that showcases advanced concepts and connotations of intelligent power grids and intelligent energy use. The overall power supply for the apartment is controlled by a microgrid system, which includes a micro-cogeneration system, a large-capacity energy storage system, energy management, and a distribution automation system. Together, they can optimize the allocation of power from various sources and achieve economic operation, ultimately achieving energy-saving and environmental protection goals. The system utilizes a SUNGROW SC100 energy storage inverter to achieve seamless switching between on-grid and off-grid operations. The overall switching time is less than 10ms, ensuring the safety and reliability of the system’s power supply. The main completed indicators include a 120 kWh battery using products from Zhejiang Taineng, a 100 kW energy storage inverter using SUNGROW’s core equipment, and a 100 kW seamless switching device also using SUNGROW’s products. The project has already been completed and serves as an example of successful integration of energy storage systems into buildings for efficient and sustainable energy use.
Learn moreIn 2014, a collaboration was formed with Shanghai Electric to participate in the design, installation, and commissioning of the “Shanghai Electric Bus Wind-Photovoltaic Micro-grid Power Station.” The project is a wind-photovoltaic energy storage system that uses an advanced energy management system to manage and dispatch the energy output of the entire system, achieving smooth output and anti-backflow control functions.The project completed main indicators including a 2 MW photovoltaic array using components from Aerospace Electromechanical and Kesheng Photovoltaic brackets, a 50 kW wind turbine using equipment from Shanghai Electric, a 1000 kW energy storage inverter using SUNGROW’s core equipment, a 3 MWh lithium battery using CATL cells, and an energy management system using SUNGROW’s products. The project has already been completed and serves as an example of successful integration of renewable energy sources and energy storage systems into the power grid for efficient and sustainable energy use.
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In 2021, the NEA nergeia Group collaborated with Xiamen Metal Tech Co. Ltd. for the “Okayama Ground Photovoltaic Energy Storage Grid-Connected System” project, providing overall design and partial installation and commissioning. The project is a photovoltaic energy storage system that uses advanced component light intensity tracking to achieve optimal light exposure and DC-coupled grid connection, providing emergency backup power to important loads in surrounding factories. The project adopted an advanced solution that includes string inverters and energy management systems, utilizing a fully intelligent and unmanned control system to achieve grid-connected/off-grid intelligent switching, ensuring environmentally friendly and reliable power supply. The main completed indicators include a 200 kW photovoltaic array with CSISOLAR components and Kesheng photovoltaic brackets, a 100 kWh lithium iron phosphate battery with CATL battery cells, four 50 kW string inverters with SUNGROW’s core equipment SG50CX-P2-CN, and an energy management system with SUNGROW’s PC1000.
Learn moreIn 2022, we collaborated with Wanbang Digital Energy to participate in the system design, installation, and commissioning of the “Star Charging City-level Light Energy Storage and Charging Station”. The project is a new energy system for light energy storage and charging, which integrates photovoltaic power generation, energy storage, G2V charging, and V2G discharge technologies. By combining photovoltaic power generation with energy storage systems and charging stations, this system can not only alleviate the pressure on the power grid but also reduce environmental and noise pollution during power generation. This achieves the utilization of clean energy, as well as charging load smoothing, peak shaving, and valley filling, reducing the pressure on the power grid and improving the reliability of power supply. The completed project includes the following key indicators: 1300 square meters of charging station renovation area A 142 kW photovoltaic array built on a rain shelter, using Canada CSISOLAR components and Kesheng photovoltaic supports 1227 kW charging station that can simultaneously charge 43 vehicles, using STARCHARGE’s G2V and V2G products A 1.5 MWh energy storage battery using CATL cabinets A 350-degree daily power generation capacity that can save 160 tons of carbon emissions annually.
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In 2023, we collaborated with BACCHIC farm owners to provide all system design and installation consulting services for the “BACCHIC Farm New Energy Solar Storage and Charging Project” in Geelong, Victoria, Australia. The project is a new energy solar storage and charging system that integrates multiple functions, including photovoltaic power generation, energy storage, and charging. It provides intelligent electricity services for existing buildings, outdoor leisure areas, tennis courts, basketball courts, table tennis halls, gyms, saunas, fishing ponds, honey brewing areas, agricultural areas for sale, and plant viewing areas. The goal is to build a local demonstration project that integrates photovoltaic, energy storage, charging and discharging, and electricity sales and self-use. The owner’s vision is to create a local iconic high-end venue that showcases agriculture, leisure, sports, meetings, social activities, new energy, low-carbon, and even zero-carbon. The main completion indicators include: 1. 38KWp photovoltaic PV array, using CANADA CSISOLAR components and Kesheng photovoltaic brackets; 2. 30KWh energy storage battery, using SUNGROW products; 3. 30KVA hybrid inverter, using SUNGROW’s core equipment SH10RT; 4. 30KW fast charging station and 11KW slow charging station, using STARCHARGE products.
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