Trinasolar Launches Innovative Agrivoltaics Project in Japan

Chinese firm, Trinasolar, a provider of photovoltaic (PV) and energy storage solutions, has announced the successful commissioning of its latest agrivoltaics project in Fukuchiyama, Kyoto Prefecture, Japan. This project, developed by Trinasolar's International System Business Unit (ISBU), marks a significant achievement in the integration of solar energy with agricultural practices.

This reveals the potential of agrivoltaics to synergise renewable energy production with crop cultivation. The Fukuchiyama project features 3,392 of Trinasolar’s cutting-edge Vertex N 720W series modules (TSM-690NEG21C.20). These modules, equipped with advanced 210mm wafer technology and high-efficiency n-type i-TOPCon cells, are designed to maximise energy yield with a peak efficiency of 23.2 percent, while maintaining a low levelized cost of electricity (LCOE). The project is anticipated to generate 2,700 MWh of clean energy annually, significantly cutting carbon dioxide emissions by approximately 1,760 tons each year.

As per the firm, this project is an ideal example for Trinasolar’s innovative 'PV+'model, where agricultural land is utilised for both energy production and crop cultivation. The solar farm supports the growth of Japanese yam, a crop well-suited to the shaded environment beneath the solar modules. The design reduces soil moisture evaporation, ensuring the yam plants receive adequate water for optimal growth. With solar modules mounted 2.35 meters above ground and spaced to accommodate agricultural machinery, the project allows for seamless farming operations beneath the solar array.

As Japan aims for carbon neutrality by 2050, the Japan Photovoltaic Energy Association (JPEA) projects that a quarter of the country’s solar power will come from agricultural lands. The project proves  that renewable energy can complement and enhance agricultural productivity while supporting environmental and economic goals.

Moreover, with agrivoltaics gaining popularity globally, this initiative offers valuable insights into integrating solar power with agriculture, paving the way for future sustainable developments.