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

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Mr Allen – Solar PV & Battery Replacement

6kW Fox ESS Hybrid Inverter + 24kWh Battery Storage

Sustainable Energy Engineering Ltd carried out a full replacement of a fire-damaged solar battery system at Mr Allen’s property. The PV panels remained undamaged on the roof, but all inverter and battery components required complete renewal.

As the original installer of the system, we were able to restore the system safely, ensuring full compliance with current standards and providing new warranties. The upgraded Fox ESS hybrid inverter and multi-module battery configuration now deliver significantly improved performance and reliability.

All commissioning documents, warranty packs and system safety checks were reissued as part of the works.

Technical Information:

Inverter:Fox ESS 6kW Hybrid Inverter
Master Battery:Fox ESS 4.8kWh (Master)
Slave Batteries:4 × Fox ESS 4.8kWh
Total Storage:24kWh
Generation Meter:Emlite OFGEM Approved
Additional Components:AC & DC Cabling, Trunking, Conduit, AC Isolator
Commissioning:Full recommissioning & new documentation issued
Workmanship Warranty:2 Years

Cut Your Energy Bills - Start Today.

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

CALL 0191 340 7001


View more of 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.

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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.

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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."


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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.