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Educating the next generation: Cragside School.

We designed and installed a 64.75kW commercial solar PV system for Cragside School in Newcastle, using 185 Longi Solar™ panels, a SolarEdge 55kW 3-Phase inverter, and optimisers for maximum efficiency and safety. Generating around 58,534 kWh annually, the system cuts energy bills, lowers the school’s carbon footprint, and provides students and staff with a real-world example of renewable energy in action.


Cragside School Solar PV Installation

64.75kW Solar Electric System – Newcastle

In January 2022, our team supplied and installed a large-scale 64.75kW solar PV system at Cragside School in Newcastle. This project demonstrates our expertise in delivering high-capacity, commercial-grade renewable energy solutions tailored to the requirements of education facilities.

The system includes 185 × 350W Monocrystalline Longi Solar™ panels, combined with a SolarEdge 55kW 3-Phase inverter and multiple SolarEdge optimisers for maximum safety, monitoring, and performance. A Renusol roof mounting kit, AC/DC isolators, and a dedicated display/monitor were also installed in the school reception to provide real-time visibility of system output.

Using Appendix M of the Standard Assessment Procedure (SAP) for buildings, we calculated the system’s expected annual energy performance at approximately 58,534 kWh. This significant output supports the school’s drive to reduce running costs and lower its carbon footprint.

Technical Information:

System Size:64.75kW
Estimated Annual Production:58,534 kWh
Panels:185 × 350W Monocrystalline Longi Solar™ Panels
Inverter:1 × SolarEdge 55kW 3-Phase Inverter
Optimisers:92 × SolarEdge 730W Optimisers (92 × 60 cell)
1 × SolarEdge 350W Optimiser
System Extras:Renusol Roof Mounting Kit, AC & DC Isolators, Display/Monitor in Reception Area
Location:Newcastle
Installation Date:January 2022

0191 340 7001
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Solar energy for schools in the North East.

Sustainable Energy Engineering provides expert solar panel installation services for schools across Newcastle, Sunderland, Durham, and the wider North East. From single-site primary schools to large multi-academy trusts, we design and install bespoke solar PV systems that reduce energy costs, lower carbon emissions, and support long-term sustainability goals.

Educational benefits beyond the savings.

Our solar installations are not only financially beneficial - they're also powerful learning tools. Many systems include real-time monitoring displays that can be used in the classroom. Students can explore energy production, carbon reduction, and climate change using live data from their school building, enhancing STEM and environmental education.

Tailored primary, secondary, and academy school installations.

We understand that every school has different energy demands, roof structures, and operational needs. That's why we offer fully customised installations to fit your school's timetable and infrastructure. Whether it's a heritage building or a modern academy, we deliver solutions that are safe, efficient, and built to last.

Smart integration with battery storage and EV charging.

Looking beyond solar panels, we also offer battery storage systems and EV charging points tailored for school environments. Battery storage helps schools store excess solar energy for later use, reducing peak-time costs, while EV chargers can support staff, visitor vehicles, or even future school transport fleets.

Disruption-free installation and ongoing support.

We work closely with school leadership to plan installations during holidays or low-traffic periods to minimise disruption. Our accredited team handles everything from structural surveys to commissioning, and we offer ongoing maintenance and technical support to ensure your system runs efficiently for years to come.

Make your school a sustainability leader.

Installing solar panels is a practical way for schools to demonstrate environmental leadership. It's a visible commitment to sustainability that resonates with students, parents, and the wider community, while delivering real financial savings. Whether you're just starting to explore solar or ready for a site survey, we're here to help every step of the way.

Ready to explore solar for your school?

Contact Sustainable Energy Engineering today to arrange a free consultation. We'll assess your site, provide a detailed quote, and explain how our solar solutions can benefit your school financially and educationally.




Your local trusted solar panel installer.

With hundreds of five-star reviews spanning decades, 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.



Historic Case Study - Trusted by Schools for Generations

Dame Dorothy School Solar Installation

10kW Solar Electric System

In 2012, we supplied and installed a 10kW solar PV system at Dame Dorothy School, designed to provide long-term financial savings and environmental benefits. This project highlighted our early expertise in delivering reliable, high-quality renewable energy systems for the education sector.

The system comprised 40 × 250W BLD monocrystalline solar PV panels, known for their 15.2% efficiency, robust build quality, and industry-leading warranties. Supported by an A-frame mounting kit, a Power One G83 grid-tie inverter, and OFGEM-approved generation metering, the installation ensured high performance and compliance with MCS standards.

Based on Appendix M of the Standard Assessment Procedure (SAP) for buildings, the system was projected to generate 7,976 kWh annually. At the time of installation, this output translated into savings and payments of approximately £2,358.60 per year, tax-free and index-linked for 25 years, providing an estimated total payback of £58,965.07.

Technical Information:

Client:Dame Dorothy School
Installation Date:2012
System Size:10 kWp
Estimated Annual Production:7,976 kWh
Panels:40 × 250W BLD Monocrystalline Panels (15.2% efficiency)
Inverter:MCS Power One G83 Grid Tie Inverter
Mounting:A-Frame Solar Array Mounting Kit
Isolation & Metering:3 × DC Isolators, 2 × AC Isolators, OFGEM Approved Generation Meter
Certifications:Energy Performance Certificate, Structural Survey
Warranties:30-Year Performance Warranty, 10-Year Hardware Warranty
Financial Return:£2,358.60 annual savings (index linked, tax free)
25-Year Payback: £58,965.07

Rated best in North England by the Independent website.


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"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

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SUSTAINABLE ENERGY ENGINEERING LIMITED
Unit 11 Whitworth Road
Armstrong Industrial Estate
Washington
NE37 1PP

PHONE: 0191 340 7001
MOBILE: 07814 642 103
EMAIL: info@susenergy.co.uk


ENQUIRE: 0191 340 7001