Coolnet Tokyo (Enhancement project to promote zero initial cost residential solar power generation)
Updated: July 2026, 1
Businesses that provide services such as installing solar power generation systems at no initial cost to homeowners are:Partial subsidy for installation costs is available.
By returning the subsidy in full to homeowners, the burden of initial costs will be reduced and the introduction of solar power generation systems will be promoted within Tokyo.
Benefits of the expansion project to promote zero initial costs for residential solar power generation
Improved contract acquisition rate
Since there are no initial costs, even those who have been hesitant to install solar power due to the cost can easily start using it.This is a major advantage. Furthermore, immediately after the introductionThe visible effect of reduced electricity bills is noticeable, which increases user satisfaction and understanding.. By highlighting these clear benefits, it is expected that the product will be more appealing to potential customers and will also speed up the process of reaching a contract.
Profit margins can be expected to be secured
Subsidies can help cover most of the installation costs,It also reduces the initial investment risk for companies.. This allows us to maintain price competitiveness whileA business model that makes it easy to secure profit margins can be constructed. In addition to reducing expenses, the subsidy system allows us to efficiently develop multiple projects.It also contributes to business stabilization.
Improve your company image
This project is aligned with the renewable energy promotion policy being promoted by the Tokyo Metropolitan Government and is positioned as an initiative of great social significance. ThisNot only will it be easier to receive recognition and support from the government, but it will also be easier to gain the trust of local residents. As companies are being asked to contribute to a sustainable society,Your attitude towards fulfilling your corporate social responsibility (CSR) will be highly evaluated, which will also lead to increased brand value..
Additionally, grant applications and related procedures can be complicated; We will support you through the burdensome application procedures and help you utilize the system smoothly..
Overview of the expansion project to promote zero initial costs for residential solar power generation
Fiscal year 7 application period
From December 7, 4rd year of Reiwa to January 1rd, 8th year of Reiwa
Grant Overview
Applications for subsidies are made by businesses that provide a "registered business plan," and subsidies are paid to the businesses. However, the entire amount will be returned to the homeowner through discounts on service fees, etc.
In addition, for services with zero initial costs contracted from fiscal year 6 onwards, additional subsidies will be available if functional PV is adopted. Functional PV refers to a solar power generation system that has functions that contribute to resolving issues specific to cities.
We will inform you of the compensation for supporting your subsidy application, depending on the amount of the subsidy, as follows: Calculation is based on a step-wise formula (excess progressive).
Subsidy
Remuneration amount (tax included)
Less than 500 million
Subsidy amount x 14% ~
501 million to less than 1,000 million
Subsidy amount x 8% ~
1,001 million to less than 3,000 million
Subsidy amount x 4% ~
3,001 or more
Subsidy amount x 1%~
【One case】 In the case of a subsidy of 1,000 million yen
500 million yen x 14% = 70 yen
500 million yen x 8% = 40 yen 70 + 40 = 1,100,000 yen (tax included)
*Minimum remuneration: 200,000 yen (tax included)
*Depending on the number and content of your request, we may be able to offer a volume discount from the above amount.
*We will flexibly adjust support content (scope of support) and fees upon consultation.
Our motto is "speedy response." We have established specialized teams for each project, allowing us to respond quickly from document creation to submission. We utilize our in-house system to efficiently manage progress and provide speedy responses that do not keep customers waiting.
Thorough deadline management
Subsidy applications have strict deadlines for each step of the process. All cases are managed in a database, and automatic notifications and reminders prevent missed submissions. You can rest assured that procedures must be divided into multiple parts, such as performance reports.
Services tailored to the scale of your business
We will propose the most suitable support plan based on your business scale and budget. Support content can also be flexibly customized. We have established a system that allows us to provide optimal support according to the scale of your business, from small numbers of people to large-scale projects.
Chief Consultant Ryosuke Sanpei
Our support record
Our specialized team handles more than 2,500 subsidy applications a year and will support you according to your needs.
Additionally, if you have a large number of requests, we can also form a dedicated team.
We look forward to hearing from you
In principle, we respond to inquiries on the same day or the next business day. If you do not hear from us for more than 2 business days, the message may not have been sent.
We apologize for the inconvenience, but please contact us again using this form. We also accept consultations over the phone.
