BATTERIES FOR SOLAR POWER STORAGE

Energy storage refers to capturing and saving electricity for future use.  It plays a crucial role in the UK's transition to renewable energy.  Similar to solar panels, various energy storage solutions are available in the UK market, each with its own advantages.

These solutions help reduce dependence on grid-supplied electricity, improve energy efficiency, and provide back up power during outages.  For UK homeowners and businesses, energy storage can also support the national grid by reducing peak power demand and ensuring electricity availability during emergencies. 

One of the biggest advantages of integrating battery storage with Solar PV systems is the ability to store excess energy produced during the day.  This stored energy can then be used during peak times. This function not only enhances renewable energy usage but also leads to significant savings on energy bills, especially as electricity costs continue to increase in the UK.

Battery storage also plays a key role in achieving the UK’s net-zero emissions target by 2050.  As renewable sources like wind and solar become more prevalent, the need for smart energy management and storage solutions grows.

Battery storage systems helps stabilise the grid by ensuring energy supply meets demand, even when renewable generation fluctuates.  These systems also help reduce carbon emissions by allowing for greater use of clean energy.

With advancements in energy storage technology, particularly with innovations like LifePro 4 technology, these systems are expected to become more affordable and widely adopted in UK homes and businesses. 

The increasing accessibility of these systems will further drive the UK's transition to clean energy, solidifying energy storage as a vital part of the country's sustainable energy future.

The Feed-in Tariff (FIT) scheme closed to new applicants on April 1st, 2019. 

However, to continue supporting renewable energy users, the UK government introduced the Smart Export Guarantee (SEG), which took effect on January 1st, 2020.

Battery storage systems allow users to send surplus energy back to the grid through schemes like the SEG. This not only provides financial returns but also supports the broader energy ecosystem, making these systems a more attractive investment.

To receive SEG payments, you must provide your Microgeneration Certification Scheme (MCS) Installation Certificate to your utility provider. 

At Lectec, we are MCS Accredited and can guide you through this process to ensure you maximise your returns from your renewable energy system.

If you already have a system installed and receive a FIT Payment you will need to speak to your Utility provider to ensure that any amendments to your system will not affect your payments.

 Choosing the Right Energy Storage System

Selecting the best energy storage system can be challenging, especially with the market constantly evolving and new technologies emerging. 

Choosing a system that fits your energy needs and long-term goals is essential for maximising your investment.

One standout option in the UK is the GivEnergy All-in-One System. This innovative unit integrates a home battery and inverter into a single solution, making installation more efficient for homeowners. 

 The GivEnergy All-in-One can handle even high-demand households, delivering maximum efficiency with lower energy costs.  It is designed to optimise energy use, reduce reliance on grid power, and ensure your home stays powered during outages.  This system is ideal for those seeking an all-in-one energy management solution. (Givenergy website)  

Another widely recognised option is the Tesla Powerwall, one of the most well-known energy storage solutions globally.  Tesla’s cutting-edge technology is evident in the Powerwall’s sleek design and high performance. 

With its large storage capacity, it is perfect for homes with high energy demands or those wanting to maximise their use of solar energy. 

The Powerwall not only stores excess solar power but also provides dependable backup energy during outages, ensuring your home stays powered when the grid is down.  Its seamless integration with other Tesla products and its strong brand reputation make it a popular choice for UK homeowners.

For those looking for flexible energy storage, Fox ESS offers a range of solutions for both residential and commercial use. Known for their high energy density, long lifespan, and strong performance, Fox ESS systems cater to small home setups and large-scale commercial applications. 

Their scalability makes them an excellent option for users who need a system that can grow alongside their energy needs.

Most modern energy storage systems, including those from GivEnergy, Tesla, and Fox ESS, use lithium-ion batteries, specifically LifePro 4 technology.  This advanced technology allows for high energy storage in a compact and efficient form, making it ideal for renewable energy sources like solar and wind. 

It is an excellent choice for those looking to increase energy independence and sustainability.

For larger installations, particularly in commercial or industrial settings, battery banks are often used.  These systems link multiple batteries together to form a large-scale storage solution, ensuring businesses have a continuous power supply even during peak demand periods.

When paired with solar PV, battery banks can store excess energy generated during daylight hours, making it available for night time use or peak demand periods. This further enhances energy efficiency and cost savings.

By utilising energy storage, whether in homes or businesses, these systems help stabilise the national grid.  During periods of high energy demand, stored energy can be fed back into the grid, reducing strain and supporting a more stable and resilient energy infrastructure.