Solar and Tesla Powerwall 3 Installation, Liskeard

Maximising Solar Energy for an All-Electric Home in Cornwall

GreenGenUK recently completed a high-performance solar and battery storage installation for a customer living just outside Liskeard, Cornwall. With an all-electric home and high daily usage, the customer wanted to reduce their reliance on the grid and bring their energy costs under control.

Our design and installation team delivered a system that does exactly that – with immediate results.

System Overview: Built for Performance and Resilience

The installed system includes:

• ✅ 16 x Aiko 465W All Black solar modules (7.44kWp total)
• ✅ Tesla Powerwall 3 + Expansion Pack (27kWh total usable storage)
• ✅ Complete whole-home backup capability
• ✅ Three-roof slate mounting system

The Aiko panels are renowned for their sleek aesthetics and high efficiency, while Tesla’s Powerwall 3 system offers advanced load shifting, backup protection, and smart energy management – all through the Tesla app.

A Challenging Roof Layout, Expertly Delivered

With panels spread across three slate roofs, careful planning and precision mounting were essential. Our experienced installation team ensured optimal panel placement and efficient cable routing without compromising the home’s aesthetics.

The final result? A clean, professional finish that maximises solar production across all available roof space.

£2,700+ in Annual Savings – and Long-Term Energy Independence

Thanks to the combination of a high-output PV system and large-scale battery storage, the customer is expected to save over £2,700 per year on electricity bills. The system’s ability to store excess daytime solar for use during the evening and overnight reduces grid demand and allows the homeowner to take full advantage of time-of-use tariffs.

For a high-demand, all-electric home, these savings are significant – and they’ll continue to grow as energy prices rise.

A System Designed for Today – and Tomorrow

Whether it’s preparing for power cuts, reducing carbon emissions, or simply lowering energy bills, this installation shows what’s possible when cutting-edge solar and storage technologies are combined in the right way.

GreenGenUK is proud to help another Cornish homeowner take control of their energy future.

Thinking About Solar and Battery Storage?

We design bespoke systems to suit your property, budget, and energy usage. From small domestic setups to large all-electric homes, our team can help you:

• Cut your electricity bills
• Store your solar energy for use day and night
• Power your home during outages
• Take advantage of smart tariffs and EV charging

📞 Get in touch with our team today to book your free survey or request a tailored quote.