Inquiries regarding business plan certification
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telephone number |
Ministry of Economy, Trade and Industry Agency for Natural Resources and Energy
For PHS and IP phones, click here 042-524-4261（平成27年4月1日より変更） |
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Business hours |
Weekdays 9:00 - 18:00 |
If you have already signed a purchase contract with us, or if you have any inquiries regarding the purchase contract, please contact our sales office.
If you have any inquiries regarding the contents of an individual contract, we cannot respond to customers who have not entered into a purchase contract with us.
Inquiries regarding solar power disposal cost reserves and online proxy control
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telephone number |
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Business hours |
Weekdays 9:00 - 17:00 |
