The key to the spread of renewable energy lies in energy storage. Next-generation batteries that support grid stabilization.
The energy storage battery business that Sunlife Corporation is engaged in is a future-oriented energy solution that addresses the challenges associated with the spread of renewable energy. Expectations from energy policies and local governments are also rising, and as indicated by the market size of over 56 projects and more than 40 billion yen in subsidies approved since 2022, it is now a focus of growth. In addition to the wholesale electricity market, expansion into demand-supply adjustment and capacity markets is also anticipated, making it an attractive new revenue opportunity.
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basic information
Battery type: Lithium-ion battery (assuming long-life, high-efficiency model) Applicable scale: From several MW class (ideal for grid stabilization and supply-demand adjustment) Installation form: Outdoor container type or outdoor stacked type PCS: Bidirectional support, compatible with supply-demand adjustment market Safety features: Overcharge and over-discharge prevention, temperature management system, remote monitoring support Maintenance and operation: Market transaction support through aggregator selection, regular inspections, and remote monitoring system as standard equipment
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Applications/Examples of results
Main sources of revenue: Wholesale electricity market (JEPX): Trading profits from price differences Supply-demand adjustment market: Revenue from providing adjustment capacity Capacity market: A system for selling future supply capacity and receiving compensation
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Company information
Our company is a comprehensive energy company that focuses on the energy business while also engaging in construction and real estate. We believe that the renewable energy business we have been involved in since our founding, as well as the battery storage business we have recently prioritized and the plant business that contributes to the removal of marine plastics, can certainly provide value to society. Please feel free to contact us if you have any inquiries.