www.tsuchiya.co.jp/solarfactory

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その他事業 土屋ソーラーファクトリー | 豊かさの人生を創造する 土屋グループ

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Apr 23, 2026, 10:12 AM

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https://www.tsuchiya.co.jp/solarfactory/

About this page

This page introduces Tsuchiya Group's solar power generation business, Tsuchiya Solar Factory. The company actively engages in photovoltaic projects, particularly urban mega-solar facilities adopted through Sapporo's proposal project. The installation methods utilizing the group's technology and expertise enable efficient power generation even in snowy areas. Three major solar facilities are detailed: Sapporo (2MW capacity, 2.13 million kWh annually), Tomakomai (1.24MW, 1.31 million kWh annually), and the head office rooftop (18.36kW). The company promotes renewable energy through facility tours and model exhibits.

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