Application scenarios
Application Scenario
Green energy integrated utilization construction project
Project Nature: PC General Contracting
Voltage Level: 10kV
Project Overview
The project's photovoltaic design has a total capacity of 251.4kWP. It uses high-efficiency components from JA Solar or LONGi Green Energy (efficiency ≥20%), with a first-year degradation rate ≤2% and a total degradation rate ≤16% over 25 years; string inverters with maximum efficiency ≥98%, supporting reactive power compensation and high/low voltage ride-through functions to ensure grid compatibility. An integrated data server monitors power generation efficiency and equipment status in real-time; a failure protection device is included, storing fault data for over 10 years and supporting both local and remote retrieval. After completion, the project is expected to generate 191,800 kWh annually, reducing carbon emissions by 71.9 tons. It will provide green power support to the Minsheng Bank Credit Card Center, contributing to the achievement of "dual carbon" goals and establishing a benchmark for urban distributed photovoltaic projects. Learn More
Used for storing electrical energy, it consists of a battery pack, PCS converter, BMS battery management system, EMS energy management system, cooling system, control system, etc., to achieve AC/DC conversion and detect the battery pack and energy operation status.
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Used for the confluence of multiple battery packs and the power distribution of the battery management system in the AC measurement of energy storage systems; realizing bidirectional communication and ensuring the normal charging and discharging operation of the energy storage cabinet.
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This product is mainly used in distributed grid-connected power generation systems and small and medium-sized commercial photovoltaic power generation systems, connected in series between the grid-connected inverter and the power grid.
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Convert the DC electricity generated by solar panels into AC electricity via an inverter, meeting the voltage and frequency requirements of the power grid.
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Used for low-voltage power distribution and motor control, enabling remote control and monitoring of electrical equipment.
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This product is mainly used in distributed grid-connected power generation systems and small and medium-sized commercial photovoltaic power generation systems.
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Convert the DC electricity generated by solar panels into AC electricity via an inverter, meeting the voltage and frequency requirements of the power grid.
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10kV air-insulated switchgear is mainly used for switching load current, interrupting short-circuit current and transformer no-load current, as well as the charging current of overhead lines and cable lines within a certain distance. These functions are crucial for controlling and protecting the power system, ensuring stable and safe operation of the power system.
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