Print & Packaging
Solar Panels for UK Printing & Packaging
From large-format newspaper printing to specialist label converters, UK print and packaging plants combine continuous press load, ink curing demand, and substantial workshop roofs — strong solar economics.
100kW–1MW
Typical system
4–5 yr
Payback
UV curing
Electrified load
ESG
Customer-driven
UK printing and packaging plants run continuous presses (offset, digital, flexographic, screen, gravure) with significant electrical loads from press drives, UV/IR curing systems, finishing equipment, and conversion machinery. Modern packaging plants (corrugated, label, flexible) use even more electricity per tonne of output.
Why Printing & Packaging Sites Suit Commercial Solar
Press operations and curing systems run continuously during shift hours with steady electrical demand. Combined with finishing, conversion, and warehouse loads, daytime power consumption is high and consistent.
Print and packaging customers — FMCG brands, retailers, pharmaceutical, food — increasingly require supply-chain Scope 3 emissions evidence as part of ESG procurement.
Typical Printing & Packaging Solar System Sizing
Small label printer: 50–150kW. Mid-size commercial print: 200–500kW. Large packaging converter: 500kW–1MW.
Printing & Packaging Sub-Sectors We Serve
- Commercial offset printing
- Web offset (newspaper, magazine)
- Digital print bureaus
- Flexographic packaging
- Label and self-adhesive printing
- Corrugated packaging conversion
- Folding carton converters
- Flexible packaging
Project Economics
- 250kW packaging plant system: ~237,500 kWh/year, £62k–£70k/year saving, 3.5–4.2 year payback.
- 500kW commercial print system: ~475,000 kWh/year, £125k–£140k/year saving, 3.4–4.1 year payback.
Printing & Packaging-Specific Considerations
- UV-LED curing has replaced mercury-arc lamps in many modern presses, increasing electrical load. Solar provides the renewable electricity for this electrified curing process.
- Print plant roofs often older and need coordinated refurbishment + solar deployment.
- FSC/PEFC supply-chain certification increasingly requires Scope 2 emissions evidence; solar supports the audit.
Frequently Asked Questions
Are printing plants good for solar?
Yes. Continuous press operations, UV/IR curing, finishing equipment, and warehouse loads combine for high daytime electrical demand. Typical paybacks 4–5 years on capital purchase.
How does solar work with UV curing systems?
Modern UV-LED curing has replaced mercury-arc lamps in most new presses. UV-LED uses less peak power but runs continuously during press operation. Solar feeds the curing load directly during daylight hours.
Can solar help with print industry ESG requirements?
Yes — major print buyers (Tesco, M&S, Unilever) request Scope 3 supplier emissions data. On-site solar generation directly reduces print plant Scope 2 emissions and supports the buyer's Scope 3 reporting.
What about ink and chemistry solvent storage near solar?
Solar PV is rooftop installation; flammable storage is regulated separately under DSEAR. We coordinate solar design with site fire risk assessment to ensure no conflicts. Standard practice on print and packaging sites.
Is solar suitable for label printing companies?
Yes — even small label converters (50–150kW). Self-adhesive label production has steady daytime electrical load and typically large workshop / warehouse roofs. Paybacks 4–5 years.
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