V2H charging/discharging equipment subsidy
Updated: July 2025, 9

Apply for V2H charging and discharging equipment subsidies
Leave it to the support professionals
At our company,We provide one-stop support, from assisting with subsidy applications to reporting performance results.
We will introduce you to an opportunity to install V2H charging and discharging equipment without worrying about costs.
The V2H (Vehicle to Home) system is currently attracting attention.
This facility can supply electricity from EVs to homes.Disaster preparedness,Reduce electricity billshas great benefits.
However, since implementation incurs a certain cost, the key is to "take advantage of subsidy systems."
そ し て,Subsidies of up to 100 million yen or moreThere is also a chance to receive.
However, the application process is complicated and takes time and effort.
In such cases, please leave it to us.
◆Table of Contents◆
Flow when requesting our company
1
- Inquire via homepage or phone
- Please contact us first and our specialist staff will assist you.
2
- Estimate/Application
- Our specialized team will provide you with a quotation and application form.
3
- Information on required documents for application for issuance
- We will guide you through the required documents for the issuance application.
4
- Application Approved
- After confirming the contents, we will apply.
5
- Issuance decision
- After the grant decision is made, a grant decision notice will be issued.
*It takes approximately 1 to 2 months from application to decision.
6
- Implementation of subsidized projects
- The period will take approximately 1 to 2 months.
7
- Performance report Information on required documents
- We will inform you of the required documents for performance reporting.
8
- Performance reporting
- After confirming the contents, we will provide a performance report.
9
- Issuance of subsidy amount confirmation letter
- After the performance report is completed, a subsidy amount confirmation letter will be issued.
10
- Subsidy received
- Subsidies will be issued via bank transfer.
*The amount actually transferred will be the amount stated in the subsidy amount confirmation letter, not the grant decision letter.
Advantages of requesting our company
Our application record
Our company has a professional team specializing in CEV and charging equipment subsidies.
We have successfully completed many successful applications.
As a result,More than 500 cases per yearWe are proud to support our customers in applying for charging equipment subsidies.
Nationwide support
The procedure is completed by entering information online and mailing documents.
No matter where you live, we can accommodate you.
Speedy application/mass application
We are one of the largest legal professionals corporations in Japan, with branches in Tokyo, Nagoya, and Osaka.
Therefore, it is possible to apply quickly and in large quantities.
Complete success reward!
Because of the success fee system,In the unlikely event that your application is not successful, you will not receive any compensation.
In addition, We have not received any deposit.So you can request it without any risk.
Discount based on the number of referrals
We also welcome bulk requests.
If you introduce a large number of projects, we will discount the fee according to the number of cases.
Can be used in conjunction with other subsidies!
In addition to national subsidies such as the V2H charging and discharging equipment subsidy, local governments may also provide their own subsidies.
We are also able to respond to subsidies unique to each local government.
*It is not possible to apply for subsidies from all local governments at the same time.
*Subsidies cannot be applied for in conjunction with other countries' subsidies.
Overview of V2H charging/discharging equipment assistance
What is V2H charging and discharging equipment?
Charging electric vehicles (EV) and plug-in hybrid vehicles (PHV),
It is also equipment that can discharge (supply power) from EVs, PHVs, and fuel cell vehicles (FCEVs) to the facility.
The discharge (power supply) function improves resilience during power outages due to disasters, etc.
*Resilience: Ability to recover, ability to recover
Purpose of subsidy
By promoting the use of external power supply units for electric vehicles and fuel cell vehicles in the event of a disaster,
The purpose is to improve recovery from disasters. (Ministry of Economy, Trade and Industry)
Requirements
There are 21 requirements for the application.
- Applications must be made for each individual project.
- The application must not overlap with other government subsidies.
- If you are not the owner of the land where the V2H charging/discharging equipment is installed or the facility to which power is supplied,
Submit documentation proving that the owner has agreed to install V2H charging and discharging equipment for a period of five years.
- V2H charging and discharging equipment「新品」It must be a V2H charging/discharging equipment purchased from
- V2H charging and discharging equipment must be ordered after the delivery decision date..
- The installed V2H charging and discharging equipment and acquisition price
Roofs, sheds, and other ancillary equipment with a unit price of 50 yen or more can be disposed of within a five-year disposal restriction period.
- In principle, eligible expenses must be paid by bank transfer.
However, if the applicant is an individual and installing the equipment in a private home,
Payments can be made using installment sales, loan contracts, or credit contracts.
···etc
Subsidy target
・Part of the purchase cost and construction cost of V2H charging/discharging equipment
・Part of the purchase cost of external power supply
Target person
Individuals, corporations, local governments, etc. that install target equipment
Difference between private residence and non-private residence
*This is information for 6. Subject to change.
The required installation work and required documents differ depending on whether it is installed in a private residence or outside a private residence.
The location where V2H charging and discharging equipment is installed must be a facility that can be used effectively in the event of a disaster.
1. Public facilities and disaster centers
②Apartments, etc. (common distribution board)
③Other facilities
④Private home
《If the office is used as both an office and a private residence》
The application installation location classification differs depending on the applicant, power contract, and connected distribution board.
| Applicant | Business form | power contract | Connection destination distribution board | Installation location classification |
| Individual | Sole proprietorship | 1 contract | - | private residence |
| 2 contract | The office | Other Facilities | ||
| personal distribution board | private residence | |||
| Corporation | corporate office | 1 contract | - | Application not possible |
| 2 contract | The office | Other Facilities | ||
| personal distribution board | Application not possible | |||
| Individual | 1 contract | - | private residence | |
| 2 contract | The office | Application not possible | ||
| personal distribution board | private residence |
《When installing in an apartment, etc.》
The application location classification differs depending on the connection destination distribution board.
(1) When receiving and supplying electricity from a shared distribution board in an apartment building, etc.,
Apply for installation location classification in an apartment building, etc. (shared distribution board)
(2) When receiving and supplying electricity from a distribution board in an apartment or condominium, etc.
Apply for installation location classification at a private home
Application method
Online application only
Maximum subsidy amount
| Each expense | Public facilities and disaster relief centers | Other than public facilities and disaster bases |
| V2H charging and discharging equipment purchase costs | Subsidy rate: Within 1/2 Maximum amount: 750,000 yen | Subsidy rate within 1/3 Maximum amount: 300,000 yen |
| V2H charging and discharging equipment installation costs | Subsidy rate: Within 1/1 Maximum amount: 950,000 yen | Subsidy rate: Within 1/1 Maximum amount: 150,000 yen |
| External power supply purchase cost | Subsidy rate: Within 1/3 Maximum amount: 500,000 yen | Subsidy rate: Within 1/3 Maximum amount: 500,000 yen |
Video explanation
If you need to apply for a subsidy, please contact us.
Applying for subsidies for CEVs, charging equipment, and V2H charging and discharging equipment is complicated.
If there is a mistake in the procedure, you may not be able to receive the subsidy.
Our experienced experts will advise you on the procedure.
We will help you get the most out of your subsidy.
Let us help you apply for subsidies.
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.
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