Promotion of decarbonization in fishing ports and fishing grounds through the utilization of industrial storage batteries.

basic information

【Energy Storage System That Can Be Placed Directly in Salt-Damaged Areas】 ▼ What is Salt Damage? Salt damage refers to the corrosion and rust that occurs when salt-containing winds or rain adhere to or infiltrate the surfaces and internal precision components of electrical equipment. Deterioration due to salt damage is expected in outdoor installations along coastal areas. ▼ Design with Excellent Maintainability - Stainless steel casing resistant to rust - Reliable dust and waterproof performance (Protection rating IP66 / Salt damage protection C5-M) - Sealed structure using a panel cooler, eliminating the need for filter replacements ▼ Significantly Expanding Installation Scenarios for Industrial Energy Storage Batteries 【Salt Damage Resistant Energy Storage Batteries】 For energy storage batteries that are not salt damage resistant, it is necessary to store them in specialized enclosures such as containers, leading to issues with size, installation location, and cost. In coastal areas or regions prone to salt damage, where warranties for energy storage batteries have previously been unavailable, the installation of salt damage countermeasure models becomes possible, significantly expanding the installation scenarios for industrial energy storage batteries.

Price range

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Applications/Examples of results

●Utilization of Storage Batteries at Fishing Ports The purpose of utilizing storage batteries when introducing renewable energy is to use renewable energy efficiently, increase self-consumption rates, and minimize greenhouse gas emissions. In fishing port facilities, the unloading areas, which have a high electricity consumption, often begin operations early in the morning before sunrise, a time when solar power generation cannot supply electricity. On the other hand, during the daytime when solar power generation is expected, the unloading operations are often nearly finished. In such cases, electricity generated during the day can be stored in storage batteries and discharged during the early morning unloading operations the next day, allowing for efficient and waste-free use of renewable energy. Another utilization method is to use it for peak cutting of electricity demand through demand management. Additionally, in the event of a power outage due to disasters or electricity shortages, if electricity is stored in the batteries, it can be used as an emergency power source, allowing for a certain period of self-sufficient electricity supply.

Detailed information

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  ▼Salt Damage / Severe Salt Damage Area Classification Our company classifies salt damage levels as "Severe Salt Damage," "Salt Damage," and "Standard," as shown in the table. - The salt damage countermeasure model (LB0700HN-S) can be installed in salt damage areas. - It cannot be installed in areas directly exposed to seawater blown from the coast.

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  ●Reduction of Electricity Consumption (Purchase Amount) In fishing ports, a significant amount of electricity is consumed by facilities such as ice-making plants, freezing facilities, and unloading areas. Currently, in fishing ports where solar power generation facilities have been introduced, solar panels are installed on unused roof surfaces (such as unloading facilities and aquaculture facilities). By supplying generated electricity to fishing port facilities, they contribute to reducing the amount of electricity purchased from power companies and lowering electricity costs.

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  ●Enhancement of Added Value By promoting the fishing port as one that utilizes clean energy, new added value is created for the caught fish, while also branding the fishing port as an environmentally friendly port.

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  Utilization as an emergency power source During the Great East Japan Earthquake, secondary damage from the tsunami included the cessation of functions in refrigeration and ice-making facilities due to power outages, as well as damage caused by the stoppage of seawater intake facilities. To utilize renewable energy sources such as solar and wind power as emergency power, a system that combines storage batteries and other components is necessary.

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  ●Measures for revitalizing the fisheries industry and surrounding areas As a new initiative in the fisheries industry, we can contribute to society by formulating management improvement strategies for the fisheries industry using renewable energy and engaging in activities such as environmental education for local residents and children/students.

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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 enables "self-consumption" of the "generated electricity" from renewable energy within the company. As we aim to achieve a decarbonized society and ensure stable energy supply, the role of storage batteries in realizing GX (Green Transformation) is becoming increasingly important.

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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, since power generation output is affected by weather conditions, it is necessary to store renewable electricity to ensure a stable supply from unstable power sources. In this context, large-capacity storage batteries are indispensable. The government's stance on supporting the combination of renewable energy and storage batteries has become clear, and as efforts to achieve carbon neutrality by 2050 accelerate, the introduction of storage batteries contributes to decarbonization initiatives.

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  ●Movement Towards Decarbonization of Fishing Ports and Fishing Grounds In order to achieve carbon neutrality, the government expects contributions towards decarbonization in fishing ports and fishing grounds, while promoting the development of fishing activities, revitalization of local communities, and coexistence with nature, through the introduction of renewable energy. Salt damage, which is a major concern in fishing port areas, can be mitigated by using materials that have been treated for salt damage prevention.

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  ●Utilization of Storage Batteries in Fishing Ports The purpose of utilizing storage batteries when introducing renewable energy includes using renewable energy efficiently, increasing self-consumption rates, and minimizing greenhouse gas emissions. In fishing port facilities, the unloading areas often have high electricity consumption and typically start receiving catches early in the morning before sunrise, a time when solar power generation cannot supply electricity. On the other hand, during the day when solar power generation is expected, the unloading areas are often nearly finished operating. In such cases, electricity generated during the day can be stored in batteries and discharged during the early morning unloading operations the next day, allowing for efficient and waste-free use of renewable energy. Another method of utilization is to use it for peak cutting of electricity demand through demand management. Additionally, in the event of a power outage due to disasters or power shortages, if electricity is stored in the batteries, it can be used as an emergency power source, allowing for a certain period of self-sufficient electricity supply.

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