Large Home Aberdovey

Heat pump, Hot Water, Solar PV and Battery Storage

Renewable Energy System for a large
Home in Aberdovey

Overview:

A client purchasing a large home on the Welsh coast sought a renewable heating, hot water, and electrical solution. They discovered MJS Energy through the Heat Geek platform, where we are recognised as Heat Geek Elite. Due to the building’s 230V supply constraints, a strategic design approach was necessary to maximise efficiency while utilising available power.

Challenges:

• The property had only a 230V electrical supply, limiting system options.
• The client required a renewable energy solution to cover all heating, hot water, and electricity needs.
• The system needed to maintain optimal efficiency while providing sufficient power for a large coastal home.

Solution:
Heliotherm Airsource Split System & Solar PV with Battery Storage

MJS Energy designed and implemented a tailored energy solution that included:

1. Heating and Hot Water System

• Heat Pump: Heliotherm Airsource Split System, the largest 230V system available, capable of producing up to 23kW.
• Low-Temperature Heating: A new internal heating system designed with a maximum flow temperature of 45°C.

2. Solar PV and Battery Storage

• PV System: 12kW standalone solar PV array.
• Battery Storage: 40kWh total storage capacity to maximize self-sufficiency.

Conclusion
MJS Energy successfully provided a comprehensive renewable energy solution for the client’s coastal home, balancing energy efficiency with power supply constraints. This project demonstrates the potential for high-performance renewable systems even in properties with electrical limitations, ensuring cost-effective and sustainable living.