住環境ジャパン List of Products and Services

"Onkkei Taiyou" allows you to introduce solar power generation equipment without worrying about monthly burdens or initial costs, and with just one choice of your own. After the installation of the solar power generation equipment, it is owned by the solar power manufacturer for 10 years, but after that period, ownership will be transferred to the contractor free of charge. Therefore, after 10 years, you can sell the electricity generated from solar power to the power company, gaining significant economic benefits. [Features] ■ Installation is free and saves you money every month ■ Easy to introduce ■ Saves on utility costs ■ Grants available ■ No hassle at all *For more details, please refer to the related link page or feel free to contact us.

• Solar power generation

Sumikankyo Japan Co., Ltd. provides high-quality services that realize quality living spaces, not only in remodeling and renovation but also from environmental considerations to original products. In addition to offering peace of mind and quality with a higher level of "remodeling," our experienced planners assist in creating new housing value for everyone, from individual residences to corporate needs. We also handle various renewable energy systems suitable for the coming era, centered around "solar power generation." 【Business Activities】 ■ Planning and development of housing-related systems ■ Planning, sales, and installation of new energy housing equipment ■ Sales and installation of housing renovation materials ■ Renovation and remodeling of buildings and condominiums ■ Renovation and expansion construction of single-family homes, etc. *For more details, please download the PDF or feel free to contact us.

• Renovation
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)