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Factory Solar Blog

38 expert guides across six content silos — costs, installation, policy, sectors, installers and case studies.

Featured Pillar Guide 2025/26 Edition

Complete Guide to Factory Solar Panels UK 2025

The comprehensive resource covering costs, ROI, technology, installation, compliance, tax relief, financing and sector-specific solutions. 35-minute deep dive with real UK case studies.

15 sections 35 min read Real case studies
Read the Complete Guide →
Silo 1 of 6

Costs & ROI

Factory solar pricing, payback, financing options and ROI calculators for UK manufacturers.

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Funding Guide

Commercial Solar Incentives UK 2026: What Actually Exists

The honest 2026 list of UK commercial solar incentives: AIA tax relief, 50% FYA, SEG, nation-by-nation extras, and the grants that don't exist.

Cost Guide

Commercial Solar Panel Maintenance Cost UK 2026

What commercial solar maintenance really costs in 2026: £8–£15 per kWp bands, package tiers, cost drivers, and what skipping O&M costs in lost yield.

Cost Guide

How Much Do Commercial Solar Panels Cost? (UK 2026)

An independent 2026 guide to UK commercial solar panel costs by system size (50kW to 1MW), with per-kWp pricing, VAT and AIA tax relief, and real payback.

Comparison

Best Commercial Solar Companies UK 2026: Honest Comparison

Independent, supplier-neutral comparison of the leading UK commercial solar companies in 2026: who they are, how they differ and how to choose the right installer.

Cost Guide

50kW vs 100kW Solar System Cost UK: Factory Guide

Compare 50kW vs 100kW commercial solar for UK factories: costs, generation, roof area, payback and tax relief, with worked numbers to size the right system.

Sector Guide

Cold Storage Solar Panels: 2026 Cost & Payback Guide

Why 24/7 refrigeration makes cold storage ideal for commercial solar. Sizing, payback, G99 connection and self-consumption for UK refrigerated warehouses.

Technical Guide

Commercial Rooftop Solar: Complete UK Guide 2026

The complete 2026 UK guide to commercial rooftop solar: roof types, structural loading, mounting, cost, payback, G99 connection and MEES/EPC benefits.

Market Analysis · 16 min

UK Electricity Price Forecast 2026–2030 — Factories

Where industrial tariffs are heading and what it means for factory solar payback windows.

ROI & Costs · 18 min

Are Solar Panels Worth It for a Factory in the UK?

Honest ROI maths for UK factory owners: payback, IRR, risks and the scenarios where solar does and does not pay.

Pricing Guide · 17 min

How Much Do Solar Panels Cost for a Factory UK?

Transparent £/kWp benchmarks for 100 kWp through 2 MW factory rooftop systems in 2026.

Finance Guide · 14 min

Solar PPA vs Ownership vs Lease for UK Factories

Three-way comparison of ownership, PPA and hire purchase — which structure suits your factory?

ROI Calculator · 10 min

Factory Solar ROI Calculator: UK Cost & Payback Guide 2025

Step-by-step ROI calculator with cost benchmarks for 50 kWp to 2 MW UK factory systems.

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