Location: Private Development, Barn Conversion | System Size: 13.5kW | Annual Generation: 11,405kWh

When it comes to converting a traditional barn into a modern home, energy efficiency is just as important as architectural beauty. That’s why the developer of this stunning barn conversion chose Novus Energy to deliver a future-ready solar system designed for high performance, long-term savings, and low environmental impact.
The Brief
The client was mid-way through transforming an old agricultural barn into a luxury residential property. With sustainability at the heart of the design, they wanted to incorporate a solar and battery system that would:
- Reduce reliance on the grid
- Support the long-term energy needs of a high-spec home
- Align with modern EPC and environmental targets
- Futureproof the property for electric vehicle charging and smart tech integration
Our Design Solution
To match the energy profile of a large, modern home, we installed a 13.5kW solar PV system using 30 all-black JA Solar 450W N-type bifacial panels. Chosen for their sleek look and powerful performance. These panels offer a 25-year product warranty and a 30-year linear performance warranty, ensuring reliable output well into the future.
We paired the system with a Sunsynk 16kW inverter and 21.28kWh of Sunsynk L-Series battery storage, made up of 4 x 5.32kWh units. This setup gives the homeowner maximum control over when and how their energy is used, with smart load shifting, off-peak charging and backup capabilities built in.

Performance & Savings
With an estimated 11,405kWh of solar generation per year, this system will:
💷 Save the homeowner £67,624 on electricity bills over its lifetime
🌎 Avoid 3 tonnes of CO₂ emissions each year
🚗 Offset the equivalent of 86,336 car kilometres driven
🌲 Equal to planting 555 trees or avoiding 62 long-haul flights
Why It Works for Barn Conversions
Barn conversions often come with unique roof angles, large surface areas, and off-grid potential, making them ideal for solar. With careful planning and the right technology, we’re able to transform rural properties into energy-generating powerhouses without compromising aesthetics.
Thinking of a Development Project Like This?
Whether you’re retrofitting a heritage property, building a modern eco-home, or converting rural barns into dream residences, Novus Energy can help you design a solar system that’s as smart as it is sustainable.
📞 Contact us for a tailored solar quote today. Fill out the contact form below or call us on 01422 768113 and we’ll show you what’s possible.