If you’re planning to install solar panels, a battery, or a heat pump, choosing an MCS-accredited installer is essential. MCS (the Microgeneration Certification Scheme) is the UK’s quality standard for renewable energy systems. It guarantees that both the products used and the installer’s work meet strict technical and safety requirements.

Why does this matter? First, MCS certification gives you access to government incentives: the Smart Export Guarantee, which pays you for exporting excess solar electricity, and the Boiler Upgrade Scheme, which offers grants of up to £7,500 towards a heat pump. Without MCS, you cannot claim these savings.

It also protects you as a consumer, with deposit and warranty protection plus formal complaint resolution. Most importantly, it ensures your system performs as expected, adds value to your home, and helps cut your energy bills and carbon footprint.

When choosing a renewable energy installer, look for membership of HIES (Home Insulation & Energy Systems Quality Assured Contractors Scheme). HIES is a government-approved consumer protection body that safeguards homeowners investing in technologies like solar panels, batteries, and heat pumps.

Working with a HIES member gives you important protections:

• Deposit and stage payment cover, so your money is safe.

• Insurance-backed guarantees, meaning your warranty remains valid even if your installer ceases trading.

• Free dispute resolution and Ombudsman access, so problems are resolved quickly and fairly.

Only companies that meet strict checks can join HIES, so you can be confident your installer is reputable and committed to high standards.

Together with MCS certification, HIES membership ensures both the technical quality of your system and the security of your investment – giving you confidence and peace of mind.

It’s easy to think one household can’t change the climate crisis — but individual action adds up. A heat pump can save 2–3 tonnes of CO₂ a year, solar panels another 1–2. Multiply that by millions of homes, and the impact is huge. Every kWh of renewable energy displaces fossil fuels and inspires others to follow. Your choices don’t just cut bills — they’re part of a collective shift that changes the world.