Homeowner Blog

When you invest in solar panels, you want absolute confidence that the company you select is reliable, professional and transparent. Being endorsed as a Which? Trusted Trader provides exactly that reassurance. Our membership of the scheme means we have been through one of the most thorough vetting processes in the home-improvement industry. In this article, we’ll explain what Which? does, why its Trusted Trader endorsement matters and how it benefits you when you choose us for your solar installation.

We broke down everything you need to know about the single-phase Sigenergy SigenStor system – in just five minutes – covering its modular design, future-proof battery tech, and advanced smart features.

We took a closer look at the three-phase version of the Sigenergy SigenStor to explain how it differs from the standard single-phase setup – and what it means for homeowners with a three-phase supply or commercial clients looking for serious storage capacity.

We travelled to the Houses of Parliament for the second reading of the Sunshine Bill – a proposed law that would make solar panels mandatory on all new homes in the UK.

Key Headline Details

• Local Solar Specialists: Offer bespoke system design, deep technical expertise, and personalised aftercare.
• National Installers: Provide competitive pricing, faster installations, and established brand recognition.
• Key Considerations: Solar is a 25 year investment, with significant potential returns. Compare reputation, design flexibility, installation quality, cost, and aftercare.
  

Spirit attended Solar and Storage Convention in Birmingham recently, several notable developments in the UK solar market were highlighted. One of the most exciting of these was the introduction of a new flagship residential solar module from AIKO.

AIKO has made a significant impact on the UK panel market this year with the NeoStar 2, which quickly became very popular with our customers as a solar panel that offers excellent value for its price. The NeoStar 2 is an all-black 455 W solar panel with an efficiency of 22.8% at approximately £70 per unit. The top panel in this range is a 470 W module, which is not all-black but offers an increased efficiency of 23.5%. In just two to three years, this product has enabled AIKO to capture an enormous 10% market share in the UK solar market.

When Tesla paid us a visit prior to the launch of the Powerwall 3, they mentioned that Tesla Electric would soon be coming to the UK, and it’s on track for 2025. This exciting development promises to change how we manage our energy with features targeting a similar audience to Octopus Energy’s, which is to say home energy enthusiasts, along with providing big benefits for Tesla customers.

Spirit Energy has been given Premium Installer status in the UK for 2024, cementing our place in the upper percentiles of Tesla Powerwall installers once again and making us a top choice to help put you on the path to sustainable energy.

Following a rigorous assessment, Spirit Energy are now endorsed by Which? as a Which? Trusted Trader. 

To achieve this, we had to demonstrate our expertise in our industry, and agree to abide by the Which? code of conduct which guarantees our customers will receive the high standard of care they've come to expect both of Spirit Energy and companies endorsed by the Which? brand.