What Happens to Unused Solar Panel Energy?

Unused Solar Energy

One of the best and most popular ways to improve the efficiency of a property is to invest in a solar photovoltaic (PV) system. With the right number of solar panels, you can harness the sun’s energy and reduce your reliance on the National Grid, enjoying cleaner and more sustainable energy. Even better, you can reduce your electricity bill. But what happens if your system produces more electricity than you need? The good news is it needn’t be wasted. Here, we explore what happens to unused solar panel energy, and how you can reduce waste.

Solar Panels and Unused Energy

If you’re considering having a home solar system installed, your chosen specialist will assess your property and ensure you have the right amount of panels required to meet your energy demands. While solar PV systems work well year-round, many households still require some energy from the grid to meet their needs – after the sun sets, for example. In the summer, however, you may find your panels produce more electricity than your home requires. This can result in unused energy that simply goes to waste. However, a chat with your solar panel experts can ensure you benefit from everything you generate.

The Benefits of Solar Batteries 

One way of mitigating waste when it comes to solar energy is with the use of a solar storage system. Solar batteries can be installed at the same time as your panels or afterwards, enabling you to use any excess power that is generated during the day. This further reduces your reliance on the National Grid and helps you to save even more money on bills.

Selling Electricity Back to the Grid 

Another way to handle unused solar power is to sell it back to the grid. The Smart Export Guarantee (SEG) pays those generating excess energy for their sustainably produced electricity, with average payments of 5-6p per kWh. As long as your solar PV system is installed by an MCS certified professional and generates less than 5MW of electricity, you can apply for the export tariff from an energy provider and begin making a small amount for any extra power you produce.

Most households have either a 4kWh, 5kWh or 6kWh system installed, making them ideal candidates for the SEG. It’s worth noting that you don’t have to apply for the SEG with your existing energy provider. As they are two separate tariffs, you can find the best deal available.

Donate Electricity 

One final option is to donate electricity to charities in a bid to reduce their outgoings and lower their carbon footprint. Most organisations accept electricity donations, so if you are keen to help, this might be worth looking into.

If you’re looking for solar panel installers in Kent, contact South East Solar and Electrical today. We can assess your energy needs, install the correct number of panels and discuss the options for your excess energy. We also offer routine maintenance for your panels, helping them to achieve optimal performance throughout their lifetime.