Powergy

Powergy: solar, battery storage and EV charging across England and Wales

Powergy presents itself as a nationwide renewable energy specialist covering England and Wales. Its work centres on three product lines —solar panels, battery storage and electric vehicle charging— aimed at both residential and commercial customers. The company frames the proposition around producing electricity on site, reducing reliance on the national grid and storing surplus solar energy for later use.

The firm states that it does not use sub-contractors and that its own staff are fully qualified and accredited. It also says it works only with recognised brands carrying leading warranties, a position it summarises as "tier one brands with tier one installs".

Solar panels and self-generated electricity

The solar line is described as clean, green power that lets a household or business generate its own electricity, cut dependence on the grid and reduce environmental impact. The catalogue referenced in customer accounts includes high-efficiency AIKO panels, and several reviewers mention installations combining those panels with Tesla equipment.

Battery storage and tariff management

Powergy's battery storage offer is built around storing surplus solar production and supplying it back when needed. The company also points to charging a home battery from the grid during cheaper tariff periods as a way to maximise savings. Customer accounts refer to Tesla Powerwall 3 units, in some cases with a Gateway system and expansion packs.

Electric vehicle charging

The third service is EV charging, presented as a way to top up a vehicle battery with excess solar energy from the property's photovoltaic system. The company links this to a broader shift towards all-electric homes.

How the installation process is described

According to the company, the approach runs from first enquiry through to installation, with the stated aim of providing the best possible service across that span. Customer reviews describe a sequence in which a quote is tailored to the property, the DNO and G99 grid applications are handled by Powergy, scaffolding is erected ahead of the works, and the installation is carried out by the firm's own teams. Several reviewers mention that no deposit was required and that payment was made once the job was complete, and some refer to after-care calls and the handover of documents needed to apply for an export tariff.

Accreditation and customer feedback

The site presents the business as "trusted, accredited, recommended" and displays a Trustpilot rating of excellent, alongside a Google-based score of excellent from 29 reviews at the time of writing. The published testimonials describe installations of 13 to 14 panels with Tesla Powerwall 3 storage, same-day or two-day fitting, neat cable routing, and coordination with energy suppliers such as Octopus for export payments. One reviewer identifies the operating company as Terra Energi Ltd.

Who the service is aimed at

Powergy splits its audience into residential and commercial customers, and the services described apply to both: on-site solar generation, battery storage to shift and preserve surplus energy, and charging infrastructure for electric vehicles.