Cut Your Energy Bills - Start Today.

2,000+ Solar Installs Completed in the North East.

CALL 0191 340 7001

Maximise your home's solar potential with battery storage systems.

Established in 2006, the North East has trusted Sustainable Energy Engineering Limited with solar installation for nearly two decades. In this extensive guide, discover the benefits, seamless integration processes, and unparalleled efficiency solar battery storage brings to your renewable energy setup.



Harnessing the full potential of solar energy.

Storing energy for 24/7 use.

Integrating a solar battery system ensures that the excess electricity generated during sunny hours is not lost but stored for continuous power supply, regardless of the time or weather conditions.

Financial and environmental benefits.

With a solar battery, reduce your grid dependency, reduce electricity bills, and contribute to a sustainable future by utilising clean, renewable energy round the clock.



Retrofitting solar batteries.

Compatibility and ease of integration.

Adding a solar battery to your existing setup is straightforward with Sustainable Energy Engineering Limited; we offer a range of battery sizes and capacities to meet every energy requirement - and all from the best brands!

A tailored approach to energy storage.

Our team is ready to help you choose the best battery size and type, ensuring a perfect fit for your home's energy needs, regardless of your original solar system provider.

Cost considerations of solar batteries.

Invest in a solar battery today and enjoy long-term savings. Contact us today for retrofitting services; we make solar battery integration an affordable and smart choice for homeowners in the North East.

Optimal placement for maximum efficiency.

Our compact and versatile solar batteries can be placed anywhere in your home, from lofts to garages, ensuring maximum efficiency. Trust our experts to guide you to the perfect placement for your new battery.

Ready to enhance your solar experience? Contact us today to start your journey to efficient, renewable energy with a solar battery retrofit.

High-quality, reputable solar panel brands: Puredrive Energy, Fox ESS, JA Solar, LONGi Solar, JinkoSolar, Trina Solar & SolaX Power.

Installing high-quality, reputable solar panel / battery brands ensures optimal performance, durability, and return on renewable energy investment.


Puredrive Energy: Puredrive Energy is a British company specialising in designing, developing, building, and distributing its energy storage products. Their vision is to supply products and services that reduce homeowners' bills and carbon footprints. They manufacture their products to the highest quality standards, fostering trust between the company, customers, and partners.

Fox ESS: Fox ESS is a global energy storage solution provider that integrates the R&D, production, sales, and service of energy storage systems. They provide residential and commercial energy storage solutions to promote clean energy development. Fox ESS focuses on technological innovation and has a professional R&D team that continually works on improving the technology and performance of its energy storage systems. Fox ESS offers a variety of energy storage products, including home energy storage systems and energy management systems.

JA Solar: JA Solar is one of the world's largest producers of solar cells and modules. Established in China in 2005, the company has production facilities and offices in different parts of the world. JA Solar is known for its high-quality, high-efficiency solar panels, widely used in residential, commercial, and utility-scale photovoltaic projects. They offer many products, including monocrystalline and polycrystalline solar panels.

LONGi Solar: LONGi Solar is a leading global manufacturer of high-efficiency monocrystalline solar cells and modules. Based in China, the company has been a significant player in the solar industry since its founding in 2000. LONGi is known for its photovoltaic technology innovation, particularly its monocrystalline technology advancements. It is considered one of the largest producers of monocrystalline solar panels, known for their higher efficiency than their polycrystalline counterparts.

Trina Solar: Trina Solar is one of the largest solar panel manufacturers globally, with a long history dating back to 1997. The company offers various solar solutions, including modules, batteries, inverters, and integrated systems. Trina Solar is renowned for high-quality, reliable solar panels and continually invests in advanced solar technologies. Their product line includes monocrystalline and polycrystalline solar panels suitable for residential, commercial, and utility applications.

SolaX Power: SolaX Power is a global leader in solar inverter technology, with a broad product range that includes a comprehensive suite of inverters, batteries, and energy storage systems. They focus on creating cutting-edge technology in renewable energy, aiming to make solar power more accessible and affordable. The company is renowned for its high efficiency, reliable products, and comprehensive after-sales service.

JinkoSolar: JinkoSolar, established in 2006, is a prominent solar panel manufacturer known for its commitment to high-quality solar solutions. They offer a range of solar products, including monocrystalline and polycrystalline panels suitable for diverse applications. JinkoSolar distinguishes itself by strongly emphasising innovation, sustainability, and environmental responsibility. Their focus on research and development ensures they remain at the forefront of solar technology.

Cut Your Energy Bills - Start Today.

2,000+ Solar Installs Completed in the North East.

CALL 0191 340 7001


View our solar case studies.

We've helped homeowners across the North East cut energy bills and reduce carbon emissions with bespoke domestic solar systems, from family homes to larger residential properties. Alongside this, we've delivered projects for schools like Cragside and Dame Dorothy, community hubs such as Kibblesworth Millennium Centre and Alnwick Community Centre, local cafes, churches, and even national brands like Burger King. With major installs for organisations including Darlington College, Phillips Pet Supplies, and Collingwood Healthcare Services, our portfolio shows proven expertise across both domestic and commercial solar - providing tailored installations that deliver long-term savings and sustainability.

Ready to switch to solar? Request a quote.

To design and size your solar and/or battery system correctly, we need to know your annual kWh usage. This allows us to create a system that accurately matches your energy needs - reducing the electricity you buy from the grid, lowering your carbon footprint, and protecting you from rising energy costs so you save as much money as possible.

Rated best in North England by the Independent.


Independent Logo

"Sustainable Energy Engineering is based in North England and offers a comprehensive solar panel installation service. The family-run business has more than 20 years of experience and is TrustMark registered, which means homeowners who are taking advantage of the UK's solar incentives can use Sustainable Energy Engineering as their certified installed."


Meet the Team


Your local trusted solar panel installer.

With hundreds of five-star reviews since 2006, Sustainable Energy Engineering has built a reputation for quality, honesty, and reliability. Unlike many short-lived installers, we're here for the long haul - ready to support you long after installation. That's why so many customers choose us after their original installer disappears. Choose us for peace of mind, fair pricing, and expert solar solutions that last.