Commercial solar PV installation on a rooftop

Commercial solar PV ~20% below market rate

We help property teams find vetted suppliers and secure competitive bids, with zero upfront cost.

Headline based on like-for-like comparisons of solar PV projects (50-150kWp) between CQuel and DESNZ benchmarks

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Why choose CQuel?

  • Feasibility assessment with no upfront fees

    Suppliers charge upfront for feasibility studies

    CQuel assesses your project's feasibility and business case together, with no upfront fees. We only take a refundable deposit before tendering, returned in full once you've selected a supplier.

  • Filtered supplier conversations that matter

    Managing suppliers eats up time on things that don't move your project forward

    CQuel filters the noise, so that every supplier conversation you have is one that actually matters.

  • End-to-end solar procurement through to installation

    Most tools give you data and stop there. The tendering, the negotiating, the choosing — that's still on you.

    CQuel takes you all the way to installation. We're only paid by your chosen supplier once your project is won, so our success is one and the same.

How it works

Assess

We translate your plans into clear, solid business cases and actionable solar PV projects.

Design & Spec

We organise surveys, designs and grid-constraint analyses, ensuring all your systems are accurately sized and viable.

Procure

We tender your project to our vetted supplier marketplace, auditing every bid so you pay for exactly what's required — no more, no less.

Deliver

We ensure your solar project stays on time and on budget.

Built for commercial property teams

Whoever holds the retrofit decision, CQuel fits how you work.

  • Commercial real estate portfolio

    Commercial Real Estate

    Scale solar PV procurement across entire portfolios without added time, resource drain, or diminished competitiveness.

  • Consulting and advisory

    Consulting

    Expand service offerings and strengthen client relationships by delivering upon the solar PV strategy that you've designed.

  • Logistics and transport operations

    Logistics and Transport

    Reduce energy overheads and cut Scope 1 & 2 emissions with solar PV systems built for high-consumption, multi-site operations.

  • Retail and manufacturing rooftops

    Retail and Manufacturing

    Put large rooftops to work with solar PV systems sized for maximum self-consumption, procured at the most competitive price on the market.

  • Hospitality and leisure portfolio

    Hospitality

    Lower operating costs and strengthen sustainability credentials with solar PV procurement designed for multi-site hotel and leisure portfolios.

Trusted by commercial property teams

  • £0M+

    In project value delivered

    Competitive solar tenders delivered for commercial property teams.

  • 0+

    Vetted suppliers

    Installers pre-qualified for delivery across Europe.

  • +0MWp

    Of solar PV projects

    Rooftop and carport capacity procured through CQuel.

  • 0

    Countries, and growing

    Live markets where we match buyers and suppliers.

Frequently asked questions

Installed cost depends on system size, roof type, location and grid connection — so catalogue averages are rarely useful. CQuel prices from real competitive tenders on comparable projects; for like-for-like solar PV in the 50–150 kWp band, that has been around 20% below DESNZ market benchmarks. Use our estimator for an indicative range based on completed projects, then get live bids through a tender.

Let's get it done.

Retrofit with the ease and value you need—backed by the high-touch human service you deserve.