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Planning, design, manufacturing, and installation of solar battery lamps
Design and construction of solar hot water system (8t) subsidized project by the Ministry of International Trade and Industry
Planning, Design, Manufacturing, and Installation of Solar Cell Lamps
Design and Construction of Solar Thermal Water Heating System (8t) with Ministry of Economy, Trade and Industry Subsidy
Opening of the
Opening of 'Heat and Light' Exhibition Hall at Headquarters Building
Design and construction of 20kW solar power system (NEDO project) in Hyogo Prefecture
Solar PV 20kW System (NEDO Project) Design and Construction in Hyogo Prefecture
Solar PV 50kW System (NEDO Project) Design and Construction in Kyoto Prefecture
Solar PV 50kW System (NEDO Project) Design and Construction in Kyoto Prefecture
Awaji Branch Office Opening
Awaji Branch Office Opening
Solar PV 60kW System on Large Bridge over Lake Biwa – Construction Lead
Solar PV 60kW System on Large Bridge over Lake Biwa – Construction Lead
Compound Solar Power 20kW System Design and Construction in Kyoto Prefecture
Compound Solar Power 20kW System Design and Construction in Kyoto Prefecture
Seventeen Co., Ltd. opened applications for the CEV electric vehicle charger subsidy on June 11, 2025. The popular V2H subsidy from last year is also available again. These support programs are for EV owners and people considering purchasing an EV.
Seventeen Co., Ltd. launched its website on April 26, 2024, and will use it to share the latest information. The company plans to continue providing updates.