447KW Ground Solar Mounting System Project in Japan

YIJIA SOLAR’s 447KW Ground Solar Mounting System redefines large scale renewable energy deployment in Japan, combining industrial grade durability with precision engineering to maximize solar efficiency. This project underscores YIJIA SOLAR’s leadership in delivering robust solutions tailored to Japan’s diverse terrains and extreme climatic conditions.  

 Project Overview  

Spanning 9 hectares, the YIJIA SOLAR designed system leverages bifacial panels and advanced tracking technology to generate 580,000+ kWh annually—enough to power 160 Japanese households. By offsetting 436 metric tons of CO₂ emissions yearly (equivalent to removing 104 gasoline vehicles), the project aligns with Japan’s 2030 target of 108GW solar capacity.  

 Technical Innovations  

1. Climate Adaptive Engineering:  

    YIJIA SOLAR’s hot dip galvanized steel framework (JIS G 3302certified) withstands Hokkaido’s 25°C winters, Okinawa’s saltladen typhoons (160 km/h), and heavy snowfall (2.8 kN/m²).  

    Corrosion resistant coatings (ISO 1461compliant) ensure 35year durability in coastal and high humidity zones.  

2. Energy Maximization:  

    Singleaxis trackers with 15°–35° tilt adjustability boost yield by 30%, achieving 1,300 kWh/KW/year efficiency.  

    Shadow optimized spacing minimizes interrow energy loss, critical for Japan’s variable daylight conditions.  

 Strategic Benefits  

 Economic Efficiency: Delivers ¥78M annual savings with a 5.5year ROI under Japan’s Feedin Premium (FIP) program.  

 Land Synergy: Dualuse design preserves 85% of site area for agriculture, adhering to Japan’s Solar Sharing Initiative.  

 Grid Resilience: Integrated 1 MWh battery storage stabilizes local grids during peak demand or natural disasters.  

 Environmental Leadership  

By displacing 175 tons of coal annually, this YIJIA SOLAR powered initiative accelerates Japan’s 2050 carbon neutrality goals. The system’s low impact foundation design minimizes soil disruption, supporting biodiversity in rural and periurban regions.  

YIJIA SOLAR continues to set industry benchmarks, proving that megawatt scale solar solutions can drive both ecological preservation and energy security in Japan’s evolving energy landscape.