Our Credentials
Every accreditation a UK commercial solar installer should hold — verifiable against the issuing body. Below is the list, with what each one means and how to verify.
Accredited and certified for UK commercial solar work
Microgeneration Certification Scheme — Commercial
MCS commercial certification covers solar PV installations above 4 kW. We hold the commercial-grade MCS certification (not just domestic), which is the prerequisite for any UK SME-scale project to qualify for Smart Export Guarantee (SEG) tariffs and most public sector and grant funding.
Verify at mcscertified.comElectrical safety standard
NICEIC Approved Contractor status is the gold standard for commercial electrical work. Every install we deliver is signed off by a NICEIC-qualified electrician, certified to BS 7671 18th Edition, and registered against your business address for warranty purposes.
Verify at niceic.comRenewable Energy Consumer Code
RECC sets the consumer protection standard for renewable energy installers in the UK. Membership requires complaint-handling, transparent quoting, and warranty practices that protect commercial customers from cowboys.
Verify at recc.org.ukGovernment-endorsed quality scheme
TrustMark is the only government-endorsed quality scheme for tradespeople. Required for ECO4, GBIS, and many Salix-funded public sector projects. Indicates audited workmanship, financial protection, and dispute resolution.
Verify at trustmark.org.ukIndependent Warranty Association
Our 10-year workmanship warranty is insurance-backed by the IWA. If we cease to trade, the warranty remains valid and is honoured by the underwriter. This is the protection your premises insurer wants to see — no self-insured guarantees.
About IWAQuality, Environment, Health & Safety
Triple ISO certification: quality management (9001), environmental management (14001), and occupational health and safety (45001). Audited annually by an accredited certification body. Standard requirement for tendering on public sector and FTSE 250 supply chain projects.
About ISO management standardsTrade body membership
Member of Solar Energy UK, the trade association for the UK solar PV industry. Provides ongoing technical updates, regulatory liaison, and continuing professional development for our engineering team.
Verify at solarenergyuk.orgHealth & safety pre-qualification
Pre-qualified contractor on CHAS and SafeContractor — required for tendering on most large estate, public sector, and CDM-regulated projects. Annual audited submission of health & safety policies, RAMS, and incident records.
About CHASThree of the seven accreditations above are functional requirements — your project literally won't qualify for certain benefits without them. MCS commercial certification is required for Smart Export Guarantee (SEG) eligibility. NICEIC is required for any commercial electrical work to be insurable in most premises. TrustMark is required for ECO4, GBIS, and most Salix-funded projects.
The other four are quality signals — they tell your finance director, premises insurer, and procurement team that the installer they're about to write a £50k-£500k cheque to has been audited by independent third parties. Together they form the trust stack that separates engineered commercial solar from the cold-call cowboys still active in this market.
We deliberately don't claim memberships of trade bodies that don't have audit teeth, certification schemes that anyone can join for £100/year, or "approved installer" status from manufacturer programmes (which are usually marketing partnerships, not quality marks). If a competitor's "accreditations" list looks longer than ours, ask them which ones are independently audited and which are just badge-buying.
Specialist Sister Sites
A network of specialist UK commercial solar sites — each focused on a sector or region we know inside out.
For multi-site portfolios and large industrial estates, talk to UK commercial solar specialists.
Production unit or factory? See our sister specialist site for solar PV for manufacturing facilities.
Distribution or 3PL? Talk to our specialist team for warehouse rooftop solar.
Hotel, conference venue, or restaurant chain? See commercial solar for hospitality.
Multi-academy trust or independent school? Visit solar for schools and academies.
Need capital-light finance? Our finance specialists at commercial solar finance and PPA.