British home energy storage system

What is a battery energy storage system (BESS)?

Amid fluctuating energy costs, an increasing number of UK households are embracing domestic battery energy storage systems (BESS) like the Tesla Powerwall to maximise savings during off-peak hours. These high-tech, smart-controlled batteries are programmable to charge overnight when the grid is abundant with cheaper, renewable energy.

What is a battery energy storage system?

Battery Energy Storage Systems (BESSs) are demonstrating a new era in the UK's energy sector, revolutionising the way electricity is stored and distributed. Primarily utilising batteries, notably lithium-ion batteries, BESSs play a crucial role in storing surplus electricity during peak supply periods and releasing it during times of high demand.

What is SSE's first battery energy storage system?

SSE’s first battery energy storage system (BESS) project at Salisbury in Wiltshire, England is now fully operational. The 50MW / 100MWh BESS project, which could power over 80,000 homes* for two hours at times of peak demand, is the first operational battery site in SSE’s portfolio.

How will battery storage impact the UK's energy landscape?

As more households embrace battery storage, the cumulative impact on energy efficiency, cost savings, and environmental sustainability will become more significant. The shift towards smart, flexible energy solutions marks a transformative period for the UK’s energy landscape, paving the way for a more resilient and sustainable future.

What is the long duration energy storage Investment Support Scheme?

Long Duration Electricity Storage investment support scheme will boost investor confidence and unlock billions in funding for vital projects. The UK is a step closer to energy independence as the government launches a new scheme to help build energy storage infrastructure.

How long can a Bess battery store?

Now operational, the BESS asset is capable of storing up to 100MWh of energy for flexible dispatch when needed to the National Grid. When called upon, the system can operate for up to two hours at a time at times of peak demand. "I am delighted to formally open Salisbury’s battery storage site.