--- title: "Best Solar Panel Company UK | How to Choose | Greentech" description: "How to find the best solar panel company. Check MCS certification, RECC registration, reviews, and in-house teams. Expert buying guide." lang: en-GB json-ld: | [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "Greentech Renewables", "image": "https://www.greentechrenewables.co.uk/logo.png", "description": "MCS Certified Solar Panel and Battery Storage Installers in Greater Manchester. Trusted by 2000+ UK homeowners for renewable energy solutions.", "address": { "@type": "PostalAddress", "addressLocality": "Greater Manchester", "addressCountry": "GB" }, "telephone": "0333 577 7010", "email": "admin@greentechrenewables.co.uk", "url": "https://www.greentechrenewables.co.uk", "priceRange": "££", "aggregateRating": { "@type": "AggregateRating", "ratingValue": "4.9", "reviewCount": "105" }, "sameAs": [ "https://www.facebook.com/greentechrenewables", "https://www.instagram.com/greentechrenewables" ], "hasOfferCatalog": { "@type": "OfferCatalog", "name": "Renewable Energy Services", "itemListElement": [ { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Solar Panel Installation" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Battery Storage Systems" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Air Source Heat Pumps" } } ] } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What about key criteria for choosing?", "acceptedAnswer": { "@type": "Answer", "text": "1. MCS certification (essential for government incentives). 2. RECC registration (consumer protection). 3. In-house installation teams (not subcontractors). 4. Strong reviews on Trustpilot and Google. 5. Transparent, written quotes with no pressure sales." } }, { "@type": "Question", "name": "What about red flags to watch for?", "acceptedAnswer": { "@type": "Answer", "text": "Beware of companies that cold-call, pressure you into signing immediately, quote without a site survey, use subcontractors, or can't provide MCS certification numbers. Also check Companies House for financial stability." } }, { "@type": "Question", "name": "What about why choose greentech renewables?", "acceptedAnswer": { "@type": "Answer", "text": "Greentech Renewables is MCS certified, RECC registered, and uses in-house teams for every installation. With 2000+ completed installations, a 4.9★ Trustpilot rating, and 30-year warranties, we deliver quality and peace of mind. Free survey, transparent pricing, no pressure." } } ] } ] --- [0333 577 7010 ](tel:03335777010)[admin@greentechrenewables.co.uk ](mailto:admin@greentechrenewables.co.uk) ★ 4.9 on Trustpilot [![Greentech Renewables - MCS Certified Solar Installers](/assets/greentech-logo-DICMm454.jpg)](/) [Home](/) Our Services Solar Energy [ Residential Solar Home solar panel systems ](/solar-panels)[ Commercial Solar Business & industrial solutions ](/commercial-solar)[ Price Estimator Get an instant quote ](/solar-estimator) Energy Storage [ Battery Storage Store excess solar energy ](/battery-storage) Heat Pumps [ Air Source Heat Pumps Efficient home heating ](/heat-pumps)[ Octopus Cosy Installer Accredited Cosy fitting in Manchester ](/octopus-cosy-heat-pump-installer-manchester)[ Boiler Upgrade Scheme £7,500–£9,000 government grant ](/boiler-upgrade-scheme-bus) EV Charging [ Home EV Chargers Charge at home ](/ev-charging)[ Commercial Charging Workplace solutions ](/ev-charging#commercial) Ready to switch to renewable energy? Get a free, no-obligation quote today [Quick Solar Price](/solar-estimator) Grant Schemes Free Solar Grants [ Grants Overview All available UK grants ](/grants)[ Warm Homes Plan £15bn government initiative ](/grants/warm-homes-plan)[ Low Income Solar Grants Free panels for qualifying homes ](/grants/low-income-solar-grants) Heat Pump Funding [ Boiler Upgrade Scheme £7,500–£9,000 heat pump grant ](/boiler-upgrade-scheme-bus)[ Check Eligibility See if you qualify ](/grants/warm-homes-plan-eligibility) Export Payments [ Smart Export Guarantee Get paid for surplus energy ](/grants/smart-export-guarantee)[ Best SEG Rates 2026 Compare export tariffs ](/grants/seg-best-rates) How to Apply [ Application Guide Step-by-step process ](/grants/warm-homes-local-grant-apply)[ Consumer Loan Scheme 0% finance from 2027 ](/grants/consumer-loan-scheme) Check if you qualify for free solar Income under £36k or on benefits? You may get free panels [Check Eligibility](/grants/warm-homes-plan-eligibility) [Case Studies](/case-studies) [0% Finance](/finance)[Quick Solar Price](/solar-estimator) # Who Is the Best Company to Get Solar Panels From? Finding the best solar panel company means looking beyond price. Here's how to identify a truly excellent installer. [Get Free Quote](/free-quote) [0333 577 7010](tel:03335777010) ## Key Criteria for Choosing 1\. MCS certification (essential for government incentives). 2. RECC registration (consumer protection). 3. In-house installation teams (not subcontractors). 4. Strong reviews on Trustpilot and Google. 5. Transparent, written quotes with no pressure sales. ## Red Flags to Watch For Beware of companies that cold-call, pressure you into signing immediately, quote without a site survey, use subcontractors, or can't provide MCS certification numbers. Also check Companies House for financial stability. ## Why Choose Greentech Renewables Greentech Renewables is MCS certified, RECC registered, and uses in-house teams for every installation. With 2000+ completed installations, a 4.9★ Trustpilot rating, and 30-year warranties, we deliver quality and peace of mind. Free survey, transparent pricing, no pressure. ## Related Guides & Resources [ ### Solar Panel Installation MCS certified solar panel systems with 30-year warranties. ](/solar-panels)[ ### Battery Storage Store solar energy for evening use and maximise savings. ](/battery-storage)[ ### Air Source Heat Pumps Cut heating costs 50% with £7,500 BUS grant. ](/heat-pumps)[ ### Solar Panel Costs 2026 Up-to-date pricing for residential solar systems. ](/solar-energy/solar-panel-cost-uk)[ ### Solar Savings Guide How much can you save with solar panels? ](/solar-energy/solar-panel-savings)[ ### Government Grants Check your eligibility for solar grants and funding. ](/grants)[ ### 0% Finance Options Spread the cost with affordable monthly payments. ](/finance)[ ### Instant Solar Estimate Get a quick price estimate for your home. ](/solar-estimator) ## Get a Quote from a Trusted Installer Free survey, transparent pricing, MCS certified installation. [Get Free Quote](/free-quote) ## Accreditations ![Our Accreditations: HIES Consumer Code, TSI Approved Code, TrustMark Government Endorsed Quality, Green Deal Approved, MCS Certified, NAPIT](/assets/solar-accreditations-CbjEg9cO.png) Public Liability Insurance – Tradesman Saver £5,000,000 – GREE55TR01 Employers Liability Insurance – Tradesman Saver £10,000,000 – GREE55TR01 Professional Indemnity – Tradesman Saver £250,000 – GREE55TR01 [![Greentech Renewables - MCS Certified Solar Installers](/assets/greentech-logo-DICMm454.jpg)](/) MCS Certified solar panel and battery storage installers serving Greater Manchester and the UK. Trusted by 2000+ homeowners. 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Ideal Sales Solutions Ltd is a credit broker and not a lender (FRN 703401). Finance available subject to status. The rate offered is always provisional and will depend upon your personal circumstances, the loan amount and the term. © 2026 Greentech Renewables Ltd. All rights reserved. VAT Reg No. 404561815 — Company Reg No. 12902505. Registered in England & Wales. - [Privacy Policy](/privacy-policy) - [Terms & Conditions](/terms-and-conditions) - [Complaints Policy](/complaints-policy)