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[Data] Comparison of Measures Against Power Outages in Residences

Measures to protect the home from power outages. What are the differences between the residential power outage preparedness system "Smart L-Line Light" and V2H? An explanation comparing it with storage batteries is also included.

**Impact of Power Outages Due to Disasters** The inability to watch TV or charge smartphones leads to a disruption of information, issues with hygiene due to the inability to use toilets, and problems with food storage during the summer. We will introduce equipment that can alleviate such anxieties and prepare for emergencies. 1. What is V2H? It is a system that allows electricity from electric vehicles (EVs) or solar power to be used for household electricity. Advantages: If fully electric, it can supply power to the entire house. It can charge EVs. Disadvantages: The cost is high (around 1 million yen, and 6 to 8 million yen including the EV), and installation locations are limited. 2. What is a storage battery? It is a battery that can be used in general households and can be charged from sources like solar power. Advantages: It allows for effective use of solar power. Disadvantages: Installation costs are high (1 to 3 million yen), and it deteriorates over time. 3. What is a Smart L-Line Light? For details, please refer to the basic information below the video. Customers who want to implement low-cost power outage measures easily can find the link below.

• Company：Nitto L Materials
• Price：100,000 yen-500,000 yen

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• Other power sources
• Solar power generator
• Power storage device