
Colombier UK installs a264.36 kWp roof-mounted solar photovoltaic (PV) system at their paper supply facility in Sittingbourne, Kent.
Colombier UK is a leading independent paper sales and conversion specialist with a reputation for a high quality, professional and entrepreneurial approach across its business.
The business has taken a significant step towards sustainability with the installation of a 264.36 kWp roof-mounted solar photovoltaic (PV) system at their paper supply facility in Sittingbourne, Kent. This investment reflects the growing commitment of UK businesses to renewable energy, reducing operational costs while lowering environmental impact.
264.36
kWp
SYSTEM SIZE INSTALLED
262.25
MWh
generated per annum
Circa
3 Years
estimated payback period
Aims & Objectives
With rising energy prices and increasing pressure to meet environmental and ESG targets, Colombier sought a long-term energy solution aligned with their operational objectives and sustainability commitments.
The installation was driven by the desire to:
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Reduce operational energy costs
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Increase energy independence
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Align with customer expectations for sustainability
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Support national renewable energy commitments
Outcomes
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System Size: 264.36 kWp
- 2 × SolarEdge® SE100K inverters
- S1000 optimisers with Sense Connect® for enhanced fire protection
- 581 × Canadian Solar 455 Wp modules
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Total Installed Capacity: 264.36 kWp
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Usable Inverter Power: 200 kW
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Estimated Annual Generation: 262.25 MWh
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Grid Offset: Approximately 25% of annual site electricity consumption
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CO₂Emissions Reduction: 47 tonnes per year
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Monitoring: Online portal providing real-time production and consumption data
Watch our Case Study Video
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Implementation & Installation
“…The 264.36 kWp solar PV installation is now a core component of Colombier’s sustainability strategy. This successful project demonstrates how commercial-scale solar can deliver measurable financial savings while achieving meaningful environmental benefits. It strengthens long-term operational resilience, enhances brand value, and contributes to the UK’s transition toward clean energy….”
Challenges & Mitigation
Power Disruption
All required power interruptions were scheduled around client operations to minimise disruption.
Winter Installation Conditions
Roof works commenced in December, presenting weather-related challenges. Flexible scheduling and appropriate welfare facilities ensured productivity and safety standards were maintained throughout.
Conclusion
The 264.36 kWp solar PV installation is now a core component of Colombier’s sustainability strategy.
Outcomes & Benefits
Financial Performance
The project is projected to achieve a return on investment in approximately three years, driven by significant reductions in grid electricity costs.
Environmental Impact
The system delivers an estimated annual carbon reduction of 47 tonnes, substantially lowering the site’s environmental footprint.
Operational Resilience
Improved on-site generation enhances energy security and reduces exposure to grid price volatility.

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