LUVIS industrial energy storage system 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 that automatically switches between grid connection and standalone operation, making it ideal for microgrids. It offers a lineup of models compatible with DC links that can directly input solar power into the storage system, as well as AC link compatible models that work in conjunction with solar power converters from other companies. 【DC link compatible model that can directly input solar power into the storage battery】 The industrial storage system LUVIS features a lineup of DC link models (LB0610GS-DC) that store solar power in its direct current form. 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

●Industrial storage batteries for power outage measures during disasters 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 long-term outages is of utmost importance. In the case of large-scale disasters like the Great East Japan Earthquake, it is anticipated that power outages could 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 storing a large quantity of batteries and fuel, but it is conceivable that procuring fuel could be difficult after a disaster. Therefore, if self-consumption solar power generation and industrial storage batteries can be introduced, it will be possible to use the generated electricity and batteries together even during large-scale power 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 the power outage is prolonged, it will be possible to respond with self-generated power and storage batteries until recovery.

Detailed information

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  ●Measures for Power Outages During Disasters Even if there is a power outage and the electricity supply stops, 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-cost time periods (mainly at night). By using electricity from the charged storage battery during high-cost time periods, you can save on electricity bills.

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  ●Promotion of SDGs Contributing to the achievement of the SDGs (Sustainable Development Goals) and enhancing corporate value. As companies are strongly urged to reduce CO2 emissions, the introduction of storage batteries leads to active engagement in CSR (Corporate Social Responsibility) activities such as "efforts to improve environmental issues" and "contributions to local communities." Corporate activities that consider the environment will enhance "the strengths and value of the company."

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  ●Important BCP Measures for Companies BCP (Business Continuity Planning) is required to prevent activities from coming to a standstill during a disaster. Securing power supply during emergencies is extremely important. It leads to "peace of mind and safety" in case of unexpected power outages, as well as external "credibility and trust." 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 times of emergency, companies are required to prepare for the continuation of essential operations. To swiftly implement a Business Continuity Plan (BCP) during a disaster, 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 element in formulating a Business Continuity Plan, the combination of renewable energy systems and industrial storage batteries is very effective as a "disaster response." Even if a power outage persists for an extended period, it becomes possible to manage the situation with self-generated power and storage 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 community's disaster resilience can be enhanced. (National Resilience / Strengthening National Land) 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 kettles, 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, due to the instability of power generation output influenced by weather conditions, it is necessary to store renewable electricity for stable supply. In this context, large-capacity storage batteries are indispensable. The government's decarbonization policy has clearly indicated a commitment to support the utilization of renewable energy combined with storage batteries, 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 "generated electricity" 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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