<\!DOCTYPE html> Services — RJ Solar Consultancy Group
What we do

Independent Solar Consultancy for UK Businesses

Vendor-neutral advice from someone with 13 years on rooftops. We don't sell panels. We find you the best system — or replace your roof and install it for free via PPA.

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Free Roof Replacement + Free Solar

If your building has an asbestos or aging roof, we can replace it for free as part of a PPA-funded solar installation.

Our PPA funder covers the full cost — roof removal, replacement, and solar system. You simply buy electricity at a rate lower than you currently pay.

Zero upfront cost. No capital risk. Just lower bills.

Check if Your Building Qualifies →

PPA Requirements

Minimum 200kW system size (large commercial or industrial building)
Asbestos or flat roof in need of replacement — fully funded
UK-based commercial or industrial building
Good credit standing — funder performs basic checks
Willing to sign a long-term PPA agreement (typically 20–25 years)
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Consultancy services

Four core services. One goal.

For buildings that want independent advice or the full turnkey project — without PPA funding.

01
📋

Site Assessment

We survey your roof, analyse shading, review structural capacity, and assess your building's solar potential. You get a clear, honest answer before anyone tries to sell you anything.

  • Roof survey & structural review
  • Shading analysis (horizon + obstructions)
  • DNO grid capacity check
  • Planning permission assessment
02
📈

Financial Modelling

Your actual energy bills. Your tariff structure. Your export potential. A financial model based on real numbers — not sales projections. Includes ROI, payback, IRR, NPV.

  • ROI projection based on actual bills
  • Payback period & IRR calculation
  • Sensitivity analysis (energy price scenarios)
  • Grant & incentive identification
03
🤝

Procurement Support

We write the specification. We manage the DNO application. We get competitive quotes from vetted MCS-accredited installers. You pick the best one.

  • System specification & design
  • DNO grid connection application
  • Competitive tender from vetted installers
  • Contract review & negotiation
04
👁

Installation Oversight

We supervise the installation to ensure it matches the design. We verify commissioning. We set up monitoring so your system performs as promised for 25 years.

  • Installation quality supervision
  • Commissioning verification
  • Performance monitoring setup
  • 12-month performance review
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We have nothing to sell you except good advice.

We don't sell panels. We don't employ installers. We have no stock to shift.

That means our advice is 100% aligned with your interests. When we recommend a system size, panel brand, or installer — it's because it's the best option for your building, your energy profile, and your budget. Not because we need to hit a sales target.

This is how architects work. This is how quantity surveyors work. And it's how solar consultancy should work too.

Installer Quote
RJ Solar
Recommends their own panels
Recommends the best panels for your roof
Single quote, take it or leave it
Competitive tender from vetted installers
ROI based on optimistic projections
ROI based on your actual energy bills
Profit from the installation
Paid for advice, not hardware
Moves on to next job
12-month performance review included
Pricing

Transparent, published fees

First solar consultancy to publish transparent pricing. Two clear paths, no hidden costs.

From £500
Feasibility Study (Path A)
Independent assessment — you decide next steps
£0 upfront
Full Turnkey (Path B)
We handle everything. Fee charged to installers, not you.
See Full Pricing →

Ready to find out what solar could do for your business?

Whether you're just curious or ready to move forward — tell us about your building and we'll give you a straight answer within 24 hours.

Calculate Your ROI Get in Touch