Are export tariffs a good idea for solar PV?

For homes with solar photovoltaic (PV) panels, export tariffs like the SEG are a great way to bolster your energy bill savings. In this article, we'll explore how the SEG works, the benefits for solar PV system owners, and how it's shaping greener living in the UK.

Can export limitations lead to grid outages?

In turn, this could lead to grid outages. To address this, your distribution network operator (DNO) may need to impose export limitations. Limiting exports – formally known as an Export Limitation Scheme (ELS) – only works if micro-generation devices comply with related regulations. Here’s how an ELS works, according to the National Grid.

Can I export my Excess power back to the grid?

If you’re eligible, energy companies can offer you a license to export your excess power back to the national grid. All energy providers with over 150,000 UK customers have the mandatory right to grant licenses. Smaller firms with lower customer numbers can also apply to issue licenses on a voluntary basis.

How do I export electricity to SEG?

Your property must have a valid Energy Performance Certificate (EPC) rating of D or above. Once these conditions are met, you can apply for a special export tariff with an SEG licensee, who will then pay you for any excess electricity you generate and export back to the grid.

What are the risks of exporting a grid?

However, the danger of exporting is that the grid may become overloaded, potentially leading to imbalances. In turn, this could lead to grid outages. To address this, your distribution network operator (DNO) may need to impose export limitations.

Can you get paid to export energy to the grid?

Instead of having that excess energy go to waste, you can get paid to export it to the grid as part of the SEG. In the winter of 2022-23, the ESO for Great Britain introduced the Demand Flexibility Service (DFS). During winter, the grid is increasingly under strain.