Industrial solar power generation with stable output even in snowy, low-temperature, and short-day conditions in the Tohoku and Hokkaido regions.

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last updated：Feb 14, 2026

Self-consumption solar power generation that does not stop hospitals, nursing facilities, and manufacturing equipment due to snowfall.

[Our Construction Numbers and Client List] Total cumulative construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Numerous transaction records with Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Reducing costs and CO₂ simultaneously without stopping high-precision manufacturing equipment! Product Introduction Supplement (for the Tohoku Area) "Tohoku has less sunlight and snowfall, making solar power disadvantageous" — we solve that concern with our design. During the snowfall period, we minimize power generation stoppage with elevated structures that can handle snow loads and a sloped, high-inclination design that eliminates the need for snow removal. From spring to autumn, we maximize annual power generation with high-efficiency modules (supporting bifacial generation) and high-precision layouts. Additionally, we optimize self-consumption during nighttime and peak hours with battery integration and EMS. We provide a one-stop solution for cold climate specifications, including PCS, wiring, and snow protection fences.

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■ Feature 1: Structure designed for cold and heavy snowfall - Structural calculations and material selection tailored to regional snow loads - High slope and single-pitch design promote natural snow shedding and reduce snow accumulation on solar surfaces - Wind pressure resistance and corrosion resistance (hot-dip galvanized/aluminum) specifications, suitable for salt damage areas - Optimized for site conditions such as rooftop, ground, and carport types ■ Feature 2: Maximizing annual power generation and optimizing operation - Dual-sided power generation/bifacial compatibility with design considering reflectivity - Partial shading countermeasures (microinverters/string optimization) make it resilient to winter shading - Remote monitoring and AI analysis for immediate detection of snow accumulation and faults, streamlining O&M - EMS supports peak cutting of demand power and review of contracted power ■ Feature 3: Power outage and BCP measures - Solar power + storage battery + emergency circuits maintain critical loads during power outages - Designed for autonomous operation and black start capability - Expandable for emergency outlets and EV charging (V2B) during disasters

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Applications/Examples of results

【Uses】 - Manufacturing factories (metal processing, precision machinery, resin molding, etc.) - Food processing/refrigerated and frozen warehouses (ideal for 24-hour operations and peak measures) - Medical and welfare facilities, schools, public facilities - Commercial facilities/logistics centers/hotels - Agricultural corporations/livestock (effective use of roofs and idle land) - Target subsidies: Ministry of Economy, Trade and Industry "Next Generation Technology Development Demonstration Project Subsidy" 【Frequently Asked Questions (Tohoku Area)】 Q1. Will it stop due to snowfall? A. Our design features a high slope and single-flow structure with a high load-bearing frame to balance snow shedding and safety. Remote monitoring detects snow accumulation, and patrol cleaning is conducted as needed. Q2. I'm concerned about the power generation capacity. A. We provide annual simulations based on past weather data and site conditions (orientation, shading, reflectivity). With the addition of storage batteries, nighttime self-consumption is also optimized. Q3. I don't want to stop existing equipment. A. We minimize the impact on production lines with power outage-free construction methods and switching plans tailored to operating hours. Contact Us - If you provide us with drawings and power details, we can offer a preliminary estimate and layout proposal as quickly as possible. - We accommodate both online and on-site visits.