This is a complete guide to applying to the SEG (Smart Export Guarantee) in 2026.

We'll let you know:

• What the SEG Scheme is
• What you need to be eligible
• What information you have to provide (and where to find it)
• Where to apply

Let's get started.

What is the Smart Export Guarantee scheme?

The SEG scheme is for homeowners who have installed solar panels. The Smart Export Guarantee is a government-backed program that pays homeowners for the excess electricity their solar panels generate and export back to the grid. Choosing the best SEG tariff can maximise your earnings from the scheme.

Get paid for excess energy created by your panels that you don't use. Having a certified solar installation is crucial to qualify for the SEG scheme. Consumers should compare different SEG suppliers to find the best rates.

PLEASE NOTE: WE CANNOT APPLY TO THE SEG SCHEME ON YOUR BEHALF. YOU MUST APPLY YOURSELF.

Step 1: Check eligibility for renewable electricity

Before applying, make sure your solar panels meet the eligibility criteria for the SEG scheme. To be eligible, your solar panels must:

• Have a maximum capacity of 5 MW
• Meet the requirements set out by Ofgem, the government's regulator for the energy industry
• Have a smart meter installed that is capable of measuring the amount of electricity exported back to the grid. Accurate export readings are crucial for qualifying for SEG payments.

Switching electricity supply can also provide better SEG rates, enhancing your savings and earnings.

Step 2: Find your SEG licensee

The SEG scheme is administered by energy suppliers who are licensed by Ofgem to participate in the scheme.

You will need to apply to the SEG scheme with the energy provider you use, for example, Octopus Energy, SSE, or Scottish Power. It is important to submit export meter readings for SEG payments to ensure you qualify for the tariff.

You can switch energy suppliers to access a better rate with the SEG scheme. You can find a list of SEG licensees on the Ofgem website.

When considering solar photovoltaic systems, ensure they meet the necessary certification requirements, such as MCS certification, for residential installations. You can also benefit from comparing different SEG providers, as they may offer better rates and a smoother process for closing accounts with your previous provider.

Step 3: Apply to your chosen supplier

Once you have found a SEG licensee, you will need to apply to them directly to participate in the scheme.

Most suppliers have an online application process, which should be straightforward and easy to follow. You will need to provide your personal and contact details, as well as information about your solar panel system.

Your solar installer can't apply on your behalf. However, here is our simple guide for most providers:

• Find the application by searching for your electricity provider and 'SEG scheme'
• Let your provider know if you are filling in a new application or transferring from a different provider
• Fill in your personal details
• Let them know the address of the system installed
• Let them know the capacity of the system installed, for example, 5kW
• Fill in your account number
• Fill in your MPAN number
• Fill in your Smart Meter serial number
• Fill in your MCS number (found on your MCS certificate)

Selling surplus electricity back to the grid can provide additional income and contribute to a more sustainable energy system.

How do I get my MCS and DNO approval letters?

CRG Direct will send you your MCS and DNO approval certificates once the system is installed and registered with the DNO. You'll get an MCS certificate straight away, whilst DNO approval can take a few weeks depending on your supplier, it can take up to six weeks in some cases.

Step 4: Installation of a smart meter

If you don't already have one, your supplier will arrange for a smart meter to be installed at your property. The smart meter will measure the amount of electricity you export back to the grid and allow your supplier to calculate your payments.

Accurate meter readings are essential for calculating SEG payments and ensuring precise billing. It is also important to understand the distinction between import and export rates, as the prices for buying and selling energy vary and directly impact your SEG payments.

Understanding SEG payments

The Smart Export Guarantee (SEG) payment is a fantastic opportunity for homeowners and businesses to earn money by generating and exporting excess renewable electricity to the National Grid. This government-backed scheme ensures that you get paid for the surplus energy your solar panels or other renewable energy systems produce.

To receive SEG payments, you need a renewable energy system, such as solar panels or a wind turbine, installed and connected to the National Grid, plus a smart meter that records your export readings every half hour.

The amount you can earn varies depending on your energy supplier and the type of tariff you choose. In 2026, fixed export rates from major suppliers typically range from around 3p to 15p per kWh, while variable and time-of-use tariffs can reach 30p/kWh or more during peak demand windows. Rates change regularly, so it's worth comparing suppliers before you apply. It's important to note that SEG payments are separate from the Feed-in Tariff (FIT), though you can combine SEG payments with other incentives, such as the Renewable Heat Incentive (RHI), to maximise your earnings.

Step 5: Start exporting and get paid

Once your smart meter is installed, you can start exporting excess electricity back to the grid and earning payments. Your supplier will provide you with regular statements showing how much electricity you have exported and how much you will be paid.

NOTE: It may take a while for your SEG application to be accepted, as there is a high volume of applications currently being processed by energy companies. You'll still be saving money with solar while you wait, so don't worry about losing out during that time. Remember to submit regular export meter readings to ensure accurate billing.

To qualify for the SEG scheme, you must either opt out of Feed-in Tariff (FiT) payments or confirm you are not currently receiving SEG payments from any other source.

Tips and reminders

• Install and Connect: Ensure you have a renewable energy system installed and connected to the National Grid.
• Smart Meter: Make sure you have a smart meter installed that can record your export readings every half hour.
• Compare Suppliers: SEG tariffs vary significantly in 2026, from fixed rates around 3-15p/kWh to variable peak rates of 30p/kWh or more. Compare suppliers to find the best deal.
• Understand Terms: Read the terms and conditions of your SEG tariff carefully, including how much notice a supplier must give before changing your rate (typically 30 days).
• Keep Records: Maintain records of your export readings and payments to ensure you are receiving the correct amount.
• Combine Incentives: Consider combining SEG payments with other schemes such as the Renewable Heat Incentive (RHI) to boost your overall earnings.
• Switch from FIT: If you are already receiving FIT payments, you can opt out of your FIT export payments and switch to SEG instead. This often offers better rates and more flexibility.
• Battery Storage: If you have a battery storage system, you may need to provide additional documentation to prove how you separate generated electricity from electricity imported from the grid.