If you produce your own electricity using solar panels, you’ve probably heard of EDF’s Obligation d’Achat (OA) – Purchase Obligation. This is a scheme that allows you to sell your surplus production to EDF. To do this, you need to issue an invoice. Here, we’ll look at how it works, with an example of an EDF OA Solar invoice template to download. It might seem a bit complicated at first, but once you understand the system, it becomes simpler. The idea is to help you fill in your documents correctly to get paid on time.

Key Takeaways

• The EDF OA Solar invoice template is a tool for photovoltaic electricity producers to sell their surplus to EDF.
• An invoice template in Excel format can be downloaded to facilitate the completion of contractual and connection information.
• Invoicing is generally carried out once or twice a year via the producer’s area on the EDF OA Solar website, by entering production and non-consumption readings.
• Essential information such as INSEE indices for S01 contracts must be consulted and updated annually to correctly issue the invoice.
• EDF OA Solar offers various contact methods, including a telephone number, an online form, a dedicated email address, and a chat service, for any questions relating to invoicing or the contract.

Understanding the EDF OA Solar invoice template

For those who produce their own solar electricity and sell it to EDF Obligation d’Achat (OA), understanding the invoice template is an important step. This document serves as a basis for declaring your production and ensuring you are paid correctly. It is not an invoice in the classic sense, but rather a detailed statement of your electricity exchanges with the grid.

Purpose of the EDF OA Solar invoice template

The main purpose of the EDF OA Solar invoice template is to provide a structured framework for solar energy producers to declare their production and non-consumption readings. This allows EDF OA to calculate the amount due for the electricity you have sold. It ensures transparency in the invoicing process and facilitates the monitoring of your solar income. It is an essential tool for clear financial management of your photovoltaic installation.

Adapting the template to specific contracts

It is important to note that the invoice template may require some adjustments depending on the specifics of your purchase contract. Contracts can vary, particularly regarding invoicing frequency (annual or semi-annual) and tariff conditions. For example, S01 contracts have specific indices to consult.

• S01 Contract: Use of INSEE indices for valuation.
• Other contracts: Conditions may differ, check your contract.

It is therefore recommended to carefully consult the terms of your contract to accurately complete the invoice template.

Importance of regulatory compliance

The invoice must be issued in compliance with current regulations. EDF OA Solar, as a mandatory buyer, must comply with the texts governing the renewable electricity market. For your part, as a producer, providing accurate and complete information is an obligation. A compliant invoice guarantees the validity of your payment request and avoids any potential disputes. This also contributes to the proper functioning of the renewable energy ecosystem in France, supported by schemes such as the purchase obligation.

Correctly completing the invoice template is a process that requires rigour. It determines the proper receipt of your payments and ensures your installation complies with EDF OA Solar’s requirements.

Downloading and using the invoice template

To be paid for the electricity you inject into the grid, it is essential to send an invoice to EDF OA Solar. Fortunately, the organisation provides a standard template to simplify the task. This document, usually in Excel format, is designed to be easily completed. It allows you to declare your production and non-consumption readings, key elements for calculating your remuneration.

Procedure for downloading the Excel template

The first step is to obtain the template file. You can download it directly from the EDF OA Solar website. It is advisable to check each year if a new version is available, as the calculation indices are regularly updated. Keeping the correct template is therefore an important step for accurate invoicing. The Excel file often includes formulas that automatically calculate your invoice amount as soon as you fill in the necessary fields.

Filling in contractual information

Once the template is downloaded, you will need to enter your contract-specific information. This generally includes your contract number, your contact details, and data relating to your installation. This information can be found in the documents you received when signing your purchase and connection contract. It is important to verify the accuracy of these elements to avoid any invoicing errors. To obtain your contract, follow the steps to prepare your purchase.

Using connection and purchase data

The invoice template will ask you to enter your production and non-consumption readings. These readings are taken from your electricity meter. It is essential to report them accurately. The invoice template will take these data into account, as well as the current purchase tariffs, to calculate the amount you are due to receive. Information relating to your connection and purchase contract is essential for correctly completing this document. You can consult your invoice details online to verify its accuracy.

Invoicing process via the producer’s area

Once your solar installation is operational and your EDF OA Solar purchase contract is activated, invoicing your production becomes a key step. EDF OA Solar provides you with a dedicated platform to simplify this process. This is your producer’s area, an online portal where you can manage your invoices independently. Creating and logging into this area are the essential first steps to being able to submit your invoices.

Creating and logging into the producer’s area

To access your producer’s area, you must first register. Go to the EDF OA Solar website and look for the « Espace producteur » (Producer’s area) option. During registration, you will be asked to provide precise information such as your EDF OA contract number, your identity as it appears on the contract, the postcode of your production site, as well as a valid email address and a password. Once your account is created, you will receive a confirmation email. Thereafter, you will simply need to log in with your email address and password to access your dashboard.

Entering production and non-consumption readings

The producer’s area allows you to enter the data required for issuing your invoice. This primarily includes the production readings from your solar installation. Depending on your contract, it may also be necessary to enter non-consumption readings, i.e., the electricity you have consumed directly from your installation without re-injecting it into the grid. This information is generally taken from your electricity meter. It is important to report them accurately in the fields provided for this purpose on the platform. The platform is designed to automatically calculate your invoice amount once this data is entered into the dedicated cells, often highlighted in yellow in the invoice template.

Validation and submission of the electronic invoice

After entering all the required readings, you will need to validate the information. It is advisable to carefully check the calculated amounts before proceeding with submission. Once validated, the invoice is generally submitted electronically via the producer’s area. It is important to note that invoicing occurs once or twice a year, on the anniversary date of your contract, in accordance with the terms of your agreement. Make sure you adhere to the deadlines so that your payment is processed on time. Electronic submission simplifies the process and allows for faster tracking of your file. If you encounter any difficulties, the EDF OA Solar customer service remains available to assist you.

Essential information for issuing the invoice

To correctly issue your EDF OA Solar invoice, it is important to clearly identify the information to be entered. This data is necessary for EDF to process your payment request as quickly as possible.

Identifying the fields to complete

The Excel invoice template you download contains several fields. Some are to be filled in manually, others are calculated automatically. It is essential to accurately enter the information relating to your contract, including:

• Your contract number.
• The invoicing period concerned.
• Your installation’s production and non-consumption readings.
• Your bank details for the transfer.

Consulting INSEE indices for S01 contracts

If you hold an S01 type contract, you are responsible for issuing your invoice using the INSEE indices. These indices are updated regularly and are essential for calculating the purchase tariff. You will find these indices, such as ICHTrev-TS and FM0ABE00000005M, on dedicated platforms.

Annual update of indices

It is advisable to download the invoice template each year. Indeed, reference indices, particularly those from INSEE, are subject to change. Using the most recent version of the template ensures that your calculations are based on the most current data, thus avoiding invoicing errors.

The accuracy of the information provided in your invoice is directly linked to the speed and correctness of your payment by EDF OA Solar. Take the time to check each field before submitting your document.

Payment and deadline management

Once your invoice has been issued and sent to EDF OA Solar, it is important to understand the payment terms and deadlines. This allows you to anticipate income and manage your cash flow effectively.

Invoice payment deadlines

Payment deadlines may vary depending on the type of contract you have signed with EDF OA Solar. It is therefore essential to refer to the specific conditions of your agreement. In general, here are the common practices:

• S06 Contracts: Payment is generally made within 20 days of receiving your invoice.
• Other contracts (S01, S10, S11, etc.): For the majority of other contracts, the payment deadline is 30 days.

It is important to note that these deadlines begin from the date EDF OA Solar receives your invoice. Once your invoice is sent via the producer’s area, you will receive a confirmation email attesting to its successful receipt.

Bank transfer setup

To simplify the receipt of your payments, it is highly recommended to set up a bank transfer as the payment method. This option ensures faster and more secure receipt of funds compared to other methods.

To do this, you must go to your EDF OA Solar producer’s area, then access the section dedicated to payment information. You will find a tab or section titled « Mes données de paiement » (My payment details) or similar. This is where you can enter your bank details (IBAN, BIC) so that payments are directly credited to your account. Ensure that the information entered is accurate to avoid any delays or payment issues.

Confirmation of receipt by EDF OA

Confirmation of receipt of your invoice by EDF OA Solar is a key step. It marks the beginning of the payment deadline calculation. You will receive an automatic email from EDF OA Solar informing you that your invoice has been taken into account. Keep this email as proof of transmission.

It is your responsibility to ensure that your invoice is correctly submitted and that all required information is present. An incomplete or erroneous invoice could lead to delays in processing and payment.

This procedure ensures the transparency of the invoicing process and allows you to track the status of your file. If you do not receive confirmation within a reasonable time after sending your invoice, it is advisable to contact EDF OA Solar customer service to verify successful receipt. Remember that proper management of your invoices is essential to fully benefit from the advantages of your solar electricity purchase contract, as stipulated by the purchase obligation mechanism.

EDF OA Solar contacts and assistance

If you encounter difficulties or have questions regarding your solar electricity purchase contract, several channels are available to contact EDF OA Solar. It is important to know who to contact to get a quick and precise answer.

Customer service telephone number

For any queries, you can reach EDF OA Solar customer service by phone on 09 69 37 57 07. This service is free, and you will only pay the cost of a local call. Advisors are available to assist you from Monday to Friday, 9 am to 6 pm. Do not hesitate to contact them for information on your contract, your invoicing, or the process of selling your production.

Online contact form

Another option for getting in touch is to use the contact form available on the official EDF OA Solar website. This method is particularly suitable for requests that do not require an immediate response, such as questions about the steps to become a producer or general information requests about electricity purchase contracts.

Dedicated email address

For more formal exchanges or to send documents, you can email the following address: [email protected] This address is dedicated to all requests relating to your contract and your invoicing.

Live chat service

EDF OA Solar also offers a live chat service on its customer area. This option allows you to chat in real-time with an advisor, which can be very practical for quickly resolving a problem or getting clarification on a specific point of your contract or invoice.

It is advisable to prepare your contract information (customer number, contract reference) before contacting customer service, to facilitate the processing of your request.

Differences between the EDF OA customer area and the classic area

It is important to distinguish the customer area dedicated to EDF OA Solar from the more general EDF customer area. Although both platforms are managed by the same energy supplier, they serve distinct purposes and feature specific interfaces and functionalities.

Platform separation

The EDF OA Solar customer area is a web interface designed specifically for solar electricity producers who have signed a purchase contract with EDF Obligation d’Achat. It allows users to manage their contract, submit invoices, track production, and view payments. This platform is distinct from EDF’s traditional customer area, which is aimed at electricity and gas consumers.

Specific information for each area

On the EDF OA Solar area, you will find information relating to your purchase contract, such as the purchase tariff, production and non-consumption readings, as well as your invoice and payment history. The classic customer area, on the other hand, groups together your energy supply contracts, your consumption invoices, your personal customer information, and services associated with your home. For example, it is possible to consult the regulated electricity tariffs there, which saw an increase in September 2025.

Inability to use the EDF & Moi application

It should be noted that the creation and management of your EDF OA Solar area cannot be done via the EDF & Moi mobile application. This application is reserved for EDF consumer customers. To access your producer’s area, you must imperatively go through the dedicated EDF OA Solar website. The management of connection power, for example, is a subject that falls under the Enedis platform and not these EDF customer areas.

It is recommended to use browsers such as Chrome or Firefox for a better experience on the EDF OA Solar area.

Duration and conditions of the solar purchase contract

Standard contract duration

The solar purchase contract with EDF OA is generally concluded for a period of 20 years. This duration aims to provide stable visibility for solar electricity producers. During these twenty years, EDF OA commits to purchasing the energy produced at a tariff defined at the time of signing, subject to compliance with the conditions set by current regulations. For certain projects, such as those carried out by third-party investors, this minimum period allows for the profitability of investments, as illustrated by the detailed contractual framework for photovoltaic project financing in this particular model.

Impact of tariff decrees

Over time, the purchase tariff may evolve according to decisions by public authorities. A tariff decree may, in certain cases, modify the contract conditions or propose a reduction in the initial duration. New decrees may also impact the tariffs offered at the time of signing, or the effective duration of the contract depending on the commissioning and connection date. Thus, it is important to check your contract to see if your installation is directly affected by a regulatory change.

Event	Possible consequence on the contract
New legislation	Change in applicable tariffs
Specific decree	Reduction or adjustment of duration
Index modification	Evolution of indexed price

Conditions for reducing the duration

Several specific situations can lead to a reduction in the initial 20-year duration:

• If legislation evolves and imposes a reduction in commitments for new contracts;
• If an early termination request is made by the producer, with the agreement of EDF OA;
• During a major system modification (transfer, cessation of operation, change of ownership), according to the contract clauses.

Taking the time to analyse in detail the duration and conditions of your solar purchase contract is key to avoiding any unpleasant surprises throughout the commitment period.

It should be noted that the guaranteed purchase obligation for new contracts complies with the framework set by various recent legal texts, notably decree S17 which secures a 20-year duration if the installation is commissioned within two years following the connection request as specified in the 2021 regulations.

Ultimately, the contract duration and its conditions are central parameters for estimating the return on investment and the stability of income related to solar energy sales.

Support for solar procedures

Embarking on solar panel installation can seem complex, but fortunately, organisations like EDF OA Solar offer support to simplify your procedures. The objective is to help you realise your project, from design to commissioning, including administrative and technical aspects. EDF OA Solar can be mandated to manage part or all of these steps for you.

Mandating EDF OA Solar for procedures

When you decide to call upon EDF OA Solar for support, you entrust them with the management of several aspects of your solar project. This can include contacting various stakeholders, monitoring administrative files, and coordinating works. This mandate ensures that all steps are carried out in compliance with current regulations and within the allotted deadlines. It is a practical solution for those who wish to delegate administrative and technical complexity.

Advice on choosing the installation

Even before thinking about invoicing, it is important to choose your installation carefully. EDF OA Solar can advise you on the type of solar panels best suited to your situation, the optimal orientation and inclination to maximise your energy production, as well as the necessary power. They can also help you evaluate the profitability of your project by taking into account purchase tariffs and your consumption. A personalised study is often offered to refine these recommendations. The objective is to make a judicious investment.

Request for a personalised study

To obtain precise advice, a request for a personalised study is often the best approach. This study allows for a detailed analysis of your situation: characteristics of your home, your electricity consumption, and your environment. Following this analysis, a free and no-obligation solar assessment can be established. This assessment includes an estimate of the overall cost of the installation, the expected yield, and potential savings. This is a key step to validate the relevance of your solar project and obtain concrete information before committing. You can initiate this process by contacting EDF OA Solar by phone or via their online form. The connection cost, for example, is an element that can be clarified during this study, making your project more accessible [beca].

Managing changes of ownership and moving house

When selling a property equipped with photovoltaic solar panels, or in the event of moving house, specific procedures are required concerning your Obligation d’Achat (OA) contract with EDF. It is important to know that you cannot dismantle your solar panels to reinstall them at your new home and thus retain the benefits of your current contract. The procedure varies depending on whether the new owner wishes to take over the contract or not.

Contract transfer procedure

If the new owner wishes to continue benefiting from the solar purchase contract with EDF, the former owner must complete a transfer form. This document formalises the transfer of the contract. It is now possible to carry out this procedure directly online, which greatly simplifies the process. Once completed and signed, this form ensures the continuity of the contract for the new owner.

Completing the online transfer form

To facilitate this transition, EDF OA Solar provides an online interface for completing the transfer form. This option is faster and avoids delays associated with postal delivery. Simply log in to your producer’s area to access this feature and follow the instructions to complete the required information relating to the former and new owner, as well as the current contract. Your contract can be managed via the EDF OA Solar customer area.

Downloading the retrocession form

In the event of moving house where the property is sold without the new owner taking over the solar contract, or if you simply wish to close your contract, a retrocession must be carried out. A specific form is available for this. You can download it directly from the EDF OA Solar website or fill it in online, according to the procedure in place. This form is essential to formalise the end of your commitment with EDF OA Solar for this installation. It is also possible to declare your production and non-consumption readings from your EDF OA Solar customer account.

It is essential to anticipate these procedures well in advance to avoid any interruption or administrative complication, both for the seller and the buyer. Clear communication between the parties and with EDF OA Solar is the key to a successful transition.

Determining the electricity purchase tariff

The price at which EDF OA Solar purchases your electricity is not set by EDF, but by public authorities. It is the State that determines these tariffs, either through specific decrees or via calls for tenders organised with the Energy Regulatory Commission (CRE). This mechanism is similar to that used to set regulated electricity sales tariffs.

Several factors come into play to define the applicable tariff:

• The power of your installation: Expressed in kilowatt-peak (kWp), this represents the maximum production capacity of your solar panels. Tariffs vary according to this power. For example, for selling surplus only, the tariff is €0.04/kWh for installations up to 9 kWp, and €0.0731/kWh for larger installations [ee69].
• The type of purchase contract: Whether you sell all of your production or only the surplus, the tariff will be different. S06, S10, S11 contracts guarantee a fixed tariff for 20 years, indexed to inflation and the consumer price index.
• The degree of building integration: The way your panels are installed (for example, integrated into the roof or mounted on top) can also influence the tariff.

Price setting by public authorities

The State plays a central role in defining purchase tariffs. It can rely on tariff decrees or organise calls for tenders in collaboration with the CRE. These decisions aim to encourage the development of renewable energies while ensuring a certain stability for investors. It is important to note that these tariffs are revised periodically, often quarterly, to take into account market developments and national objectives.

Criteria influencing the purchase tariff

Beyond power and contract type, other elements can affect the purchase tariff. The commissioning date of your installation is a key factor, as tariffs are set for given periods. Furthermore, investment premiums may be offered, decreasing according to the installed power, to encourage the use of more modest capacities. For agricultural installations, for example, the chosen tax regime can also have an impact on the overall profitability of the project [9f10].

Comparison with regulated tariffs

The method of setting solar electricity purchase tariffs is comparable to that of EDF’s regulated sales tariffs. Both systems involve regulation by public authorities to guarantee a certain framework and predictability. However, solar purchase tariffs are specifically designed to encourage local renewable energy production, while regulated tariffs aim to ensure an accessible electricity price for all consumers. Collective self-consumption, for example, allows for sharing locally produced energy and reducing costs through optimised grid use [73c6].

Are you wondering how the price at which your solar electricity is purchased is set? This is an important question for understanding the profitability of your installation. We explain everything simply. To find out more about this topic and discover how to optimise your earnings, visit our website today!

Conclusion

In summary, managing invoicing for the resale of your solar production with EDF OA is a process that requires rigour. Using the invoice template provided by EDF, whether for S06, S10 or S11 contracts, greatly simplifies this process. Remember to regularly consult the updated indices and to correctly fill in all the required fields to ensure quick and accurate processing of your invoicing. If any doubts remain, the EDF OA Solar teams can be reached by phone or via their online area to assist you with your procedures.

Frequently Asked Questions

What is the EDF OA Solar invoice template?

The EDF OA Solar invoice template is a standard document, often in Excel format, provided by EDF. It helps individuals who produce their own electricity using solar panels to correctly complete their invoice to sell their surplus energy to EDF. It’s a guide to ensure all necessary information is present to get paid.

How can I obtain and use this invoice template?

You can generally download the invoice template directly from the EDF OA Solar website. Once downloaded, you will need to complete it with your contract information, such as your contract number, production readings taken from your meters, and sometimes specific indices like those from INSEE for certain contracts. You then need to send it to EDF OA.

Where should I send my invoice once it’s completed?

Your invoice is generally sent electronically. You will need to log in to your ‘producer’s area’ on the EDF OA Solar website. There is often a dedicated form where you can attach your completed invoice. EDF OA will then confirm successful receipt by email.

How long does it take to get paid after sending my invoice?

Payment deadlines can vary. For some contracts, such as S06 contracts, payment is made within 20 days. For other types of contracts, this period can be 30 days. It is always good to check the specific conditions of your contract.

Can I use my usual EDF customer area for my solar procedures?

No, the classic EDF customer area or the ‘EDF et Moi’ application are not the correct tools for managing your EDF OA Solar contract. There is a dedicated platform, called the ‘producer’s area’ on the EDF OA Solar website, which contains all the necessary information and tools for your solar production.

What happens if I move house or sell my property?

If you move house, you cannot move your solar panels to continue benefiting from the same contract. If you sell your house, the new owner can take over the solar electricity purchase contract. To do this, you need to complete a ‘transfer form’ which can often be done online.

How is the purchase tariff for my electricity determined?

The price at which EDF purchases your electricity is not decided by EDF but by public authorities. They set tariffs, sometimes via decrees or calls for tenders. This price mainly depends on the power of your solar installation and how it is integrated into the building.

Who can I contact if I have questions or problems with my invoice or contract?

EDF OA Solar provides several ways to help you. You can contact them by phone on 09 69 37 57 07, use an online contact form on their website, or send an email to a dedicated address ([email protected]). A live chat service is also sometimes available for quick answers.