AlliantEnergy

Clean Energy Specialists

Alliant Energy

Commercial Solar

Cut your energy bill. Permanently.

Fully-funded PPA, grants and tax-deductible asset finance for UK businesses. Typical payback period of 2–5 years with a 25-year performance guarantee.

Commercial solar installation

“£1.3M lifetime savings forecast on one project alone.”

Why commercial solar

Built for financial performance.

Every commercial installation we design is engineered to deliver maximum financial return — not just environmental benefit. We size systems to your consumption, not the other way round.

  • Fast ROI — solar typically pays back within 2–5 years
  • Flexible funding — grants, tax deductions and PPA financing
  • 15-year product warranty and 25-year performance guarantee
  • Minimum disruption to daily business operations
  • Export surplus energy via the Smart Export Guarantee
  • Reduce your company's carbon footprint and Scope 2 emissions
£1.3M+
Lifetime savings delivered
2.9 yrs
Fastest payback achieved
38.7%
Highest ROI on record
168
Panels on largest install

Flexible financing

Funding options to suit every business.

Power Purchase Agreement (PPA)

Zero upfront cost. A third party installs the system; you buy the electricity at a fixed, below-market rate.

Asset Finance

Spread the cost over 3–7 years with competitive interest rates — and claim capital allowances.

Government Grants

Access UKSPF, REAP, and energy efficiency grants. We handle the paperwork.

Cash Purchase

Maximum long-term return. Own the asset outright and benefit from the full savings from day one.

Proof in numbers

Real results, real businesses.

See what we've delivered for UK companies across manufacturing, logistics and food production.

Get a commercial solar assessment.

We'll visit your site, assess your usage, and put together a full financial model — free of charge.