Industrial storage battery system LUVIS compatible with DC link (direct current) method.

basic information

With a storage capacity of 61.4 kWh and a rated output of 30 kW, it is equipped with a function to automatically switch between grid connection and autonomous operation, making it ideal for microgrids. It offers a DC link compatible model that allows direct input from solar power generation into the storage system (scheduled for release within the year) and an AC link compatible model that works in conjunction with other companies' solar power inverters. 【DC link compatible model that allows direct input from solar power generation into the storage battery】 The industrial storage system LUVIS features a DC link model (LB0610GS-DC) that stores solar power in direct current. By reducing the number of power conversions, it minimizes power loss, improves the utilization efficiency of the storage battery, and enables direct current power supply with minimal energy loss.

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Applications/Examples of results

● Disaster Response Measures for Power Outages Using Industrial Storage Batteries To promptly execute business continuity plans (BCP) during disasters, it is essential to secure a minimum level of infrastructure. Among these, ensuring a power supply that can handle prolonged outages is of utmost importance. In the case of large-scale disasters like the Great East Japan Earthquake, it is anticipated that power outages may last more than a week, and immediately after a disaster, there is a possibility of isolation due to road disruptions and shortages of supplies caused by distribution issues. Using small batteries or gasoline-powered generators as emergency power sources would require stockpiling a large number of batteries and fuel, but it may be difficult to procure fuel after a disaster. Therefore, if self-consumption solar power generation and industrial storage batteries can be implemented, it becomes possible to use the generated electricity and batteries together during large-scale outages, enabling long-term power outage measures. As a key element in formulating business continuity plans, the combination of renewable energy facilities and industrial storage batteries is highly effective as a disaster response measure. Even if power outages persist for an extended period, it will be possible to respond with self-generated power and storage batteries until recovery is achieved.

Detailed information

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  ●Measures for Power Outages During Disasters Even if the power supply is interrupted due to a blackout, if there is electricity stored in a battery, it is possible to continue using electricity. This allows for preparedness in emergencies as part of a BCP (Business Continuity Plan). The combination of battery storage and solar power generation enables a response to prolonged power outages.

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  ● You can save on electricity costs. Industrial storage batteries, in conjunction with renewable energy devices such as solar power generation, significantly enhance energy-saving effects. Charge the storage battery during low-rate hours (mainly at night). By using electricity from the charged storage battery during high-rate hours, you can save on electricity costs.

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  ●Promotion of SDGs Contributing to the achievement of the SDGs (Sustainable Development Goals) and enhancing corporate value through initiatives. As companies are strongly urged to reduce CO2 emissions, the introduction of storage batteries contributes to efforts to improve environmental issues and support local communities. Active engagement in CSR (Corporate Social Responsibility) activities and environmentally conscious corporate practices lead to the enhancement of "corporate strengths and values."

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  ● Important BCP Measures for Companies Business Continuity Planning (BCP) is required to prevent activities from coming to a halt during a disaster. Securing power during emergencies is extremely important. It leads to "peace of mind and safety" in case of unexpected power outages, as well as "credibility and trust" externally. In recent years, there have been increasing instances of natural disasters where basic functions cannot be maintained. This not only results in economic losses but also negatively impacts the brand image of companies. The introduction of energy storage systems can ensure power supply during outages and contribute to the rapid recovery of business operations.

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  ●Ensuring Power Supply is the First Step in BCP Measures In emergencies, companies are required to prepare to continue essential operations. To swiftly implement a Business Continuity Plan (BCP) during disasters, it is necessary to secure at least the minimum infrastructure. Among these, ensuring power supply during long outages is emphasized as crucial. As a "key" in formulating a business continuity plan, the combination of renewable energy systems and industrial batteries is very effective as a "disaster response." Even if a power outage lasts for an extended period, it becomes possible to manage the situation with self-generated power and batteries until recovery.

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  ●Preparation for Disaster Prevention and Mitigation Abandoned schools and roadside stations are gaining attention as evacuation sites and disaster prevention hubs for residents during emergencies. By installing energy storage systems at disaster prevention hubs, the region's disaster resilience can be strengthened. (National Resilience / National Land Resilience) With battery storage, it becomes possible to secure power during emergencies, enabling the use of necessary lighting, air conditioning, and mobile phone charging at evacuation centers, as well as powering electrical appliances such as refrigerators, electric pots, and microwave ovens, as well as power equipment like water supply pumps.

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  The introduction of storage batteries enables the optimal operation of renewable energy facilities, making it possible to pursue decarbonization efforts during normal times. Achieving a decarbonized society requires renewable energy. However, the unstable supply of electricity from renewable sources, which is affected by weather conditions, necessitates the storage of renewable energy electricity. In this context, large-capacity storage batteries are indispensable. The government's stance on supporting the utilization of a combination of renewable energy and storage batteries has become clear within its decarbonization policies, and as efforts to achieve carbon neutrality by 2050 accelerate, the introduction of storage batteries contributes to decarbonization initiatives.

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  ●Utilization of Clean Energy Reduction of CO2 emissions through integration with solar power generation. Enhancing corporate value while considering the environment. The introduction of storage batteries is highly effective as an energy-saving measure for companies. By combining with solar power generation, it significantly reduces energy consumption through energy creation. It becomes possible to consume the "electricity generated" from renewable energy for "self-consumption" within the company.

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  ● Backup for three-phase power supply equipment is possible In corporate offices, factories, apartments, hospitals, and other places, many large electrical devices for business use are employed. These electrical products operate using power supply, which is delivered in three phases. The industrial storage system LUVIS can supply electricity to three-phase power with an output of 30kW, making it possible to operate large air conditioners, commercial refrigerators, elevators, machine tools, large motors, pumps, and more.

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