Start Your Free Tender Check
Sets a typical daytime usage profile and helps assess tender suitability.
Drives the sunlight hours for your area. Pick the closest region to your site.
Optional. Leave blank to use regional assumptions; postcode can support future PVGIS/local sunlight validation.
£
Your total yearly electricity cost. Small site ~£30k; large factory ~£500k+.
Approximate footprint of your factory/warehouse roof. Tip: length × width of the building. A football pitch ≈ 7,000 m².
If you are unsure, we use conservative flat-roof assumptions until CHGroup validates roof details.
Tenure affects funder appetite, roof permissions and whether a long-term finance route is realistic.
This helps CHGroup understand whether you need a first benchmark or an apples-for-apples quote comparison.
Helps separate live tender opportunities from early-stage research.

Commercial Solar Tender Readiness Estimate

Prepared by CHGroup · Independent solar tendering

Estimated Annual Saving
£0 / year
Tender Readiness
System Size
Payback
Why Run A Tender?

We Go To Market And Bring Back 5 Comparable Quotes.

CHGroup benchmarks installer pricing, terms and risk before you commit.

    £0Estimated Annual Saving
    Tender Readiness
    Indicative System Size
    Unlock Your Tender-Readiness Report

    Get Your Full Tender-Readiness Report

    Reveal your score, likely funding route, key validation points and the data CHGroup needs to run an apples-for-apples tender.

    Please complete the required contact fields and consent checkbox.

    No exaggerated claims, no installer pressure — just an indicative estimate and a clear path to validation.

    0

    Annual Saving saved on energy, every year
    25-Year Net Saving cumulative, after all costs
    Supporting detail
    Simple Payback
    Indicative IRR
    System Size
    Annual Generation
    Grid Import Reduction
    Tender Readiness
    Capex ✓ Recommended

    You buy the system outright — upfront or from cash reserves — and own it. You keep 100% of the savings, and can claim capital-allowance tax relief.

    Asset Finance ✓ Recommended

    You spread the cost over time with a lease or loan, so there's little or no money down. You preserve cash and still benefit from the savings, which often offset the repayments.

    The figures above are an indicative estimate. To turn them into a firm, apples-for-apples tender — with real installer quotes — CHGroup validates your site against your actual data. Having the following to hand makes that faster and sharper:

    • 12 Months Of Electricity Bills
    • Half-Hourly Data
    • MPANs
    • Roof Ownership / Lease Details
    • Structural Or Roof Information If Available
      £0indicative cumulative net saving over 25 years
      Cumulative Net Saving Payback Point
      Installed Cost (ex-VAT)
      Net Cost After Tax Relief
      Solar Used On-Site Vs Exported (Year 1)
      — Used On-Site — Exported

      Book A 15-Minute Solar Tender Review

      A CHGroup specialist can validate the estimate, explain what data is needed and outline whether Capex or Asset Finance is worth tendering.

      Photo of Harry Haines
      You’ll Speak With An Expert
      Harry Haines

      Harry will review your estimate, explain the data needed and help you benchmark the right supplier route before you commit.

      We’ll open the booking calendar so you can pick a 15-minute review slot.
      ✉ Contact Harry