MCS Registered · Independent · Nationwide

Commercial
Solar PV
Inspections

Independent inspection and compliance reports for commercial and industrial solar PV systems — accepted by insurers, and essential peace of mind for any commercial property with an existing installation.

MCS Registered · Independent Inspections · UK Nationwide

Is Your System
Still Compliant?

Many commercial solar systems installed in the past 5–15 years have never been independently inspected. Insurers are increasingly asking for documented evidence of safe operation — and without it, your policy may not pay out in the event of a claim.

01
Insurance Risk

Commercial property insurers are tightening requirements. An uninspected system can invalidate a fire or electrical damage claim — even if the solar installation wasn't at fault.

02
Silent Underperformance

Inverter faults, string failures, and module degradation often go undetected for years. Most systems underperform by 10–30% without any visible sign of a fault.

03
Missing Documentation

If your original installer has ceased trading, original MCS documentation may be missing. We can inspect and produce a current condition report — useful for property transactions and insurers — though we cannot reissue original MCS installation certificates.

04
Standards Have Changed

MCS and BS 7671 requirements have been updated multiple times since many systems were installed. A system compliant in 2015 may not meet current standards.

10–30%
Typical output lost to undetected faults
5–15yr
Age of most uninspected commercial systems
MCS
MCS registered installer — inspections to current MCS and BS 7671 standards
UK
Nationwide inspections undertaken

Who installs doesn't matter.

We inspect any commercial solar system regardless of who installed it. Our reports are independent, written, and produced to a standard accepted by insurers and asset managers.

What We Offer

Inspection
Services

Fixed-price inspections with a full written report. Contact us with details of your system for a quote.

// 01
Insurance Compliance Inspection

A comprehensive inspection of your existing solar PV system against current MCS and BS 7671 standards, producing a full written compliance report accepted by insurers.

  • Full visual inspection of panels, mounting and cabling
  • Inverter operation and error log review
  • DC and AC isolation testing
  • Earthing and bonding verification
  • Written compliance report with findings
// 02
Performance & Yield Audit

Your system may be running but silently underperforming. We compare actual output against expected yield, identify faults, and provide a remediation plan.

  • Historical generation data analysis
  • String-level performance testing
  • Shading and soiling assessment
  • Inverter and MPPT efficiency check
  • Fault identification and remediation plan
  • Projected output recovery estimate
// 03
Annual Maintenance Contract

Ongoing annual inspection and maintenance for commercial operators who need documented evidence of system care for insurers, asset managers, and lenders.

  • Annual site visit and full inspection
  • Thermal imaging of panels and connections
  • IV curve testing on request
  • Written condition report issued annually
  • Priority response for fault call-outs
  • Discounted remedial works
// 04
New Installation Commissioning

Full design, supply, installation and MCS commissioning of commercial and industrial solar PV systems — from initial feasibility through to DNO notification and grid connection.

  • Site survey and system design
  • Structural and electrical assessment
  • Supply and installation of all equipment
  • DNO notification (G98/G99)
  • MCS commissioning and certification
  • Smart Export Guarantee registration
How It Works

Simple Process,
Fast Turnaround

01
Contact Us

Send us details of your system, installation date if known, and site location. We'll come back to you with a fixed-price quote.

02
Site Visit

We arrange a convenient site visit, working around your operations. Most inspections are completed in a single visit, typically half a day on site.

03
Inspection

Full visual, electrical and performance inspection carried out by our MCS-registered team against current standards.

04
Written Report

A full written report is produced documenting findings, any remedial recommendations, and a compliance statement.

05
Peace of Mind

Your report is ready to share with your insurer, asset manager, or prospective buyer — demonstrating due diligence and safe operation.

Our Work

Commercial
Installations

Large commercial solar PV installation
Commercial roof solar array
3-phase commercial solar inverter installation
Commercial battery storage installation

Request an
Inspection

Tell us about your system and we'll come back to you with a fixed price and available dates. No obligation.

Phone 01733 806187 Mon–Fri, 8am–5pm
Solar Enquiries solar@shgrp.com
Coverage UK Nationwide All commercial and industrial systems considered

For a quote please include your system size (kWp), installation date if known, and site postcode. We'll come back to you with a fixed price.

Enquiry Received

Thank you for getting in touch. We'll come back to you shortly.

MCS Certified Installer
NAPIT · UKAS Accredited
RECC Renewable Energy Consumer Code
TSI Trading Standards Approved Code
Tesla Powerwall Authorised Partner
Tesla Energy Certified Installer
MCS Certified Installer
NAPIT · UKAS Accredited
RECC Renewable Energy Consumer Code
TSI Trading Standards Approved Code
Tesla Powerwall Authorised Partner
Tesla Energy Certified Installer