Aluminum Solar Ground Racking Project Case in Kashima City, Japan

Location: Kashima City, Japan, a flat piece of land that provides ideal geographic conditions for a solar power project.

Installed capacity: 82.08 kW. The project aims to provide clean, sustainable energy to the local community while promoting sustainable development of the regional economy and environment.

Technical Specifications and Design

Technical Specifications:

Bracket material: high-strength aluminum alloy, featuring lightweight, corrosion resistance and high load-bearing capacity.

Bracket structure: Modularized design for easy installation and maintenance.

Angle adjustment: the bracket system is equipped with an adjustable angle function to adapt to the sun's altitude angle in different seasons.

Design Features:

The windproof and earthquake-resistant bracket structure is designed in consideration of the climatic conditions of Kashima City.

The bracket design takes into account the terrain characteristics to ensure stability and safety of the installation.

The system design allows for future expansion to accommodate growth in energy demand.

Environmental and Social Benefits

Environmental benefits:

The project is expected to reduce carbon dioxide emissions by approximately 160 tons per year, which has a positive impact on mitigating global climate change.

Solar power reduces dependence on fossil fuels and reduces air pollution.

Social Benefits:

The project creates local jobs and promotes community economic development.

Increased public awareness of the importance of renewable energy and community support for sustainable development.

Economic Benefits Analysis

Investment Costs:

Includes solar panels, aluminum racking, installation costs, and procurement costs for related equipment.

Operating Costs:

Mainly includes system maintenance, monitoring and a small amount of administrative costs.

Expected Returns:

The project is expected to achieve cost recovery within 5 years through revenue from electricity sales and government renewable energy subsidies.

In the long run, solar power will bring stable returns to investors.

Performance Evaluation

Performance Monitoring:

Real-time monitoring of solar panel power generation efficiency and system performance through the installation of an intelligent monitoring system.

Performance Data:

The project can generate more than 320 kWh of electricity per day under optimal sunlight conditions.

The system efficiency meets the expected design criteria and fulfills the installation capacity requirement of 82.08 kW.

Issues and Challenges

Construction Challenges:

Needed to complete the racking installation within the limited construction time to ensure the project was delivered on time.

Dealing with variable weather conditions to ensure construction quality and safety.

Technical Challenges:

Ensuring the corrosion resistance and durability of the aluminum alloy racking for the maritime climate of Kashima City.

Optimize the angle adjustment system to maximize solar energy absorption efficiency.

Conclusion

The aluminum solar ground mount project in Kashima City, Japan, is a success story that not only demonstrates the potential of solar technology on flat terrain, but also the important role of renewable energy in promoting environmental, social and economic benefits. Through careful design, strict quality control and continuous performance monitoring, the project provides valuable experience and reference for solar energy development in similar areas.