Introduction

In the market town of Denbigh, Denbighshire, a large detached property recently underwent a comprehensive renewable energy upgrade. Our client sought to transition from traditional energy sources to a more sustainable and cost-effective solution. The project involved the installation of a complete renewable energy system, including solar panels, an air source heat pump (ASHP), and battery storage. This case study outlines the methodology, installation process, and the successful outcome of this exciting project.

Methodology

The project began with an initial consultation and a thorough assessment of the property. This step was crucial in understanding our client’s specific needs and evaluating the house to determine the most effective renewable energy solution. Our approach was to design a bespoke system that would maximise energy efficiency while maintaining the property’s aesthetic appeal.

The plan involved replacing the existing gas boiler with a state-of-the-art air source heat pump, installing solar panels on the roof, and integrating a battery storage system to manage energy use more effectively. Each component of the system was carefully selected to work in harmony, ensuring optimal performance and energy savings.

Installation

The first step in the installation was removing the existing gas boiler, which was replaced with the NIBE F2040 air source heat pump. This intelligent, compact, inverter-controlled solution was chosen for its ability to automatically adapt to the home’s energy output requirements throughout the year, providing optimal savings. Due to limited ground space, the heat pump was mounted on an outside wall using brackets. It was then connected to a Joule Cyclone Platinum cylinder for hot water storage.

Our team was also busy installing twenty 420W all-black solar panels on the property’s roof. This part of the installation involved removing an existing roof light at the client’s request. We used a GSE integration system to discreetly mount the panels flush with the roof, enhancing the property’s visual appeal. These panels were connected to an 8kW Solis inverter that converts the solar energy into usable electricity for the home.

The final part of the installation was a 13.5kWh Tesla Powerwall home battery system. This advanced storage system was chosen for its ability to store energy generated by the rooftop solar panels and detect grid outages, automatically powering the home during blackouts. Additionally, the battery system is designed to be topped up using cheaper off-peak electricity, further reducing the client’s energy costs.

Outcome

The JM renewables team worked hard to successfully complete the project, with all components working together seamlessly to create a modern, energy-efficient home. The client was very pleased with the results, particularly appreciating the excellent integration of the systems, which has significantly enhanced the property’s sustainability. This renewable energy overhaul not only surpassed the client’s expectations but also demonstrated the potential for residential properties to adopt cleaner, more efficient energy solutions.