MCS Certification
Microgeneration Certification Scheme — the industry gold standard for renewable energy installers in the UK
What Is MCS Certification?
The Microgeneration Certification Scheme (MCS) is a nationally recognised quality assurance scheme for small-scale renewable energy technologies and their installers. Established to protect consumers and drive up standards across the renewable energy sector, MCS certifies both the products used in installations and the companies that install them.
MCS certification covers a range of renewable technologies including solar photovoltaic (PV) panels, battery storage systems, heat pumps, wind turbines, and biomass boilers. For Blue Electrics, our MCS certification specifically covers solar PV installations and battery storage systems — the core renewable technologies we install across South Wales.
To achieve and maintain MCS certification, an installer must demonstrate technical competence through rigorous assessment, maintain comprehensive quality management systems, and pass regular audits conducted by independent certification bodies. These audits examine everything from system design and installation quality to customer communication and aftercare procedures.
MCS is supported by the UK government and is administered by an independent board. It works alongside organisations like Ofgem, the Department for Energy Security and Net Zero, and energy suppliers to ensure that certified installers meet the highest possible standards.
Why Does MCS Certification Matter?
Required for SEG Payments
The Smart Export Guarantee (SEG) pays you for surplus electricity you export back to the grid. Only installations completed by MCS-certified installers qualify for SEG payments. Without MCS certification, you cannot earn money from your excess solar generation — potentially losing hundreds of pounds per year.
Annual Independent Audits
MCS-certified installers are subject to annual audits by independent certification bodies. These aren't self-assessments — trained auditors visit our premises, review our installations, check our documentation, and verify our procedures meet the required standards. This ongoing scrutiny ensures consistently high quality.
Consumer Protection
MCS provides a robust complaints procedure and dispute resolution service. If any issue arises with an MCS-certified installation, you have access to independent mediation and, if necessary, formal adjudication. This safety net simply doesn't exist with uncertified installers.
Proven Technical Competence
MCS certification requires installers to demonstrate competence in system design, installation, commissioning, and handover. Our engineers are assessed against nationally recognised technical standards, ensuring every system we install is designed and fitted correctly.
What This Means for You
When you choose Blue Electrics for your solar PV or battery storage installation, our MCS certification gives you several practical advantages:
- You can claim SEG payments — earn money by exporting surplus solar electricity to the grid. Energy suppliers are legally required to offer SEG tariffs, and some pay over 15p per kWh exported.
- Your installation meets building standards — MCS installations comply with all relevant building regulations, electrical standards (BS 7671), and manufacturer requirements.
- Your system is properly designed — MCS requires us to carry out detailed site surveys, shading analysis, and energy yield calculations before installation. Your system is tailored to your property, not a one-size-fits-all approach.
- You receive comprehensive documentation — including MCS certificates, performance estimates, electrical test certificates, and handover packs. Everything you need for SEG registration, insurance, and future reference.
- Your warranty is protected — many solar panel and inverter manufacturers require MCS-certified installation as a condition of their product warranties. Choosing an uncertified installer could void your equipment warranty.
- Access to government schemes — MCS certification is typically a requirement for government grants and incentive schemes related to renewable energy.
How Blue Electrics Maintains Its MCS Certification
Maintaining MCS certification is not a one-off achievement — it requires ongoing commitment to quality and continuous professional development. Here's how we uphold our MCS standards:
Rigorous internal quality management: Every installation follows our documented quality management procedures, from initial survey through to commissioning and handover. We maintain detailed records of every project, enabling us to track quality and identify areas for improvement.
Ongoing training: Our installation team regularly undertakes training on new technologies, updated standards, and best practices. As solar PV and battery technology evolves rapidly, staying current is essential to maintaining the quality our customers expect.
Annual certification audits: Each year, our certification body conducts a thorough audit of our operations. This includes reviewing completed installations, checking our documentation, verifying our competence records, and ensuring we meet all MCS requirements. We consistently pass these audits, demonstrating our commitment to excellence.
Customer feedback: We actively seek and respond to customer feedback, using it to refine our processes and improve the customer experience. MCS requires a formal complaints handling procedure, which we maintain and follow diligently.
For more information about MCS certification and what it means for consumers, visit the MCS Consumer Zone.