Why battery energy storage system? | SCU

Energy Storage

As a professional energy storage system company, we provide a full range of energy storage products and solutions such as lithium battery system (BMS), bidirectional converter (PCS) and energy management system (EMS), and support your energy storage business in all directions and change the world energy pattern together!

Energy Storage Solution

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Focus on the overall solution

We independently develop and produce a full range of products: PCS, PACK, BMS, EMS and integration of energy storage system, providing comprehensive solutions, which meet the technical requirements of energy storage application and have passed the test of many domestic and foreign energy storage projects.

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Technological innovation

Adopts advanced digital control technology, optimizes the control performance, improves the reliability of the battery energy storage system, and realizes the uninterrupted switching between on-grid discharge, on-grid charging and off-grid operation.

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Dedicated to safety and security

In the energy storage system battery, we choose the cells that meet the requirements of energy storage batteries safety and cycle life. We have unique ideas and advanced technical solutions in the aspects of balanced control, insulation design, thermal design, various protection strategies, protection levels, as well as bidirectional converter (PCS) and ess battery system integration.

Application of energy storage


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Support Ancillary Service For Grid

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Renewable Energy Utilization

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Peak shaving and valley filling

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Static Reactive Compensation


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Replace generators, EPS and UPS

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To achieve uninterrupted on and off grid switching

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Smart Micro Grid

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Realize the echelon utilization of batteries

Types of Energy Storage System

Solar Energy Storage

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Grid Renewable Energy Storage Power Supply (GRES) is an intelligent comprehensive energy solution, which realizes the reasonable cooperation between wind, solar, energy storage battery, power grid, and diesel generator.

Power Conversion System (PCS)

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PCS(power conversion system) is a multi-functional AC-DC converter by offering both basic bidirectional power converters factions of PCS and several optional modules which could offer on off grid hybrid inverter and renewable energy access. Range from 50kW to 250kW, it well fits the requirement of power conversion system energy storage in commercial and industrial applications.

Bidirectional DC/AC converter

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Adopting three level control technology, Energy Storage Power Conversion System is a high efficiency and reliable performance bidirectional power converter from 300kW up to 600kW for the energy storage system solution in Power Generation and Transmission application.

Integrated smart grids with Solar+Storage+EV charger in Hainan Boao City

SCU provided Hainan Boao GRES integrated energy integrated power solution: photovoltaic power generation system, energy storage system, EV charging station

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Renewable systems and energy storage for hybrid systems-Mobile ESS container in Netherlands

SCU cooperated with client in Netherlands and provided the movable container integrated PV&ESS solution.

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SCU: PV & ESS in New Energy Charging Station

PV & ESS integrated charging station , uses clean energy to supply power, and stores electricity through photovoltaic power generation. PV, energy storage and charging facilities form a micro-grid, which intelligently interacts with the public grid according to demand, and can realize two different operation modes, on-grid and off-grid. The energy storage system can also alleviate the impact on the power grid when the EV charger is charging at high current.

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SCU: Application of lithium-ion battery and UPS instead of diesel generator in Moscow

Commercial Building in Moscow, Russia was having the problems of covering large area, much fuel consumption, big noise and heavy pollution from the diesel generator. SCU provided energy storage batteries instead of diesel generators as a backup power for the building, which solved the noise and gas pollution problems of diesel generators. Moreover to make full use of the peak-to-valley price difference to save costs and bring more income on investment .

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Company Info


Sicon Chat Union Electric Co.,Ltd

Global Specialist in UPS, E-Mobility and Energy Storage.

    Interested products

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    Contact SCU sales Team

    SCU international Sales Center

    Email: enquiry@scupower.com

    Tel: 86-311-85903762

    Fax: 86-311-85903718

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