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One Solar

One Solar are commercial solar panel installers and consultants to farms and businesses throughout Scotland. 

Commercial Solar PV InstallationWe are a customer focused company, constantly looking for the best options and returns for our clients. We do this via an in-depth feasibility study, which is free of charge. With a feasibility study for your farm or businessess we can investigate the most beneficial options for you - based on current usage requirements, plant in use, existing electrical set-up and budget.

Our policy is to provide a quality service to all of our customers from design through to installation and after-care.  The benefits of a commercial solar PV system for your business or farm are numerous:

  • Solar PV can provide annual returns of up to 17% for your business .
  • You are paid for every unit of energy your system produces, whether you use it or not.
  • You can now write off up to £500,000 of capital investment on a solar PV system via the Annual Investment Allowance (AIA)
  • There is new Carbon Trust funding available where the Feed-In Tariff payments that you receive cover the loan repayments for purchasing the system.
  • The energy that you generate can dramatically reduce electricity costs in your business.
  • Protect your business against ever increasing energy costs.
  • Reduce your carbon footprint.

Why choose One Solar?

At One Solar we pride ourselves on quality components, our relationships with our customers and our comprehensive service.

  • Fully MCS Accredited Installations
  • MCS accredited in-house installation teams.
  • Individual, computer-designed plan for your property showing detailed panel configuration.
  • INDEX-LINKED yearly return of up to 17% via the Government's Clean Energy Cashback Scheme (Launched April 2010).
  • Year-round electricity generation – Works on daylight, not sunlight.

Solar Panel SystemRoof Mounted Commercial Solar PV

Comprehensive Project Management

  • Bespoke System Design options – by our professional designers using CAD Solar and PVSol Expert
  • Management of your DNO application – we compile and submit the design application and G59 connection application forms.
  • Professional Installation and System Commissioning
  • Assistance with your Feed-In Tariff application
  • Aftercare and Training - on optimum system usage.

Prior to installation we complete:

  • Energy Performance Assessment (EPC)
  • Roof Assessment and Loading Calculation
  • Health & Safety Risk Assessment
  • Electrical Suitability Survey
  • Bespoke Method Statement

Commercial Solar Panel Installation

There are now great benefits from commercial solar as system prices have settled to a level which allows strong annual percentage returns and short payback periods.  Currently,  our customers enjoy an average annual return of up to 17% (between earnings and savings).

Contact One Solar

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Based in Glasgow, One Solar serve commercial customers throughout Scotland.


  • Solar Panels (PV)

* - One Solar PV Ltd: MCS and RECC Details

MCS Certificate Number: NIC3287
Date Certified: 25/11/2011
Technologies: Solar Photovoltaics

MCS Information checked: 19/08/2014

RECC Membership checked: 19/08/2014


You should verify up to date accreditation (e.g. MCS, Gas Safe etc) for both installer and product before you go ahead.