As renewable energy continues to shape the future, solar photovoltaic (PV) systems have become increasingly popular for homeowners seeking to significantly cut their energy bills, gain financial incentives by selling excess electricity back to the grid and reduce carbon footprint by utilising clean, renewable energy.
This article presents a detailed project portfolio showcasing a 6.8kW BlueBuild solar PV system installed on a bungalow in Northern Ireland.
System Details
The solar PV system comprises the following components:
· System Size: 6.8 kW
· Number of Panels: 16
· Inverter Type: Duracell 3.6kW
This setup is designed to efficiently convert sunlight into electricity, making it a viable option for residential energy needs.
Property Details
The installation took place on a bungalow characterised by:
· Roof Orientation: South-facing (10° from South)
· Roof Pitch: 35°
These features allow for optimal sunlight exposure, maximizing the system's energy production throughout the year. It is also important to note that while a south-facing roof allows for optimal sunlight exposure as demonstrated in this project portfolio, we can design a system to optimise performance based on your roof’s specific conditions, ensuring that your home benefits from solar energy with appropriate solutions implemented.
Estimated Annual Generation & Savings
The financial and environmental benefits of the solar PV system are substantial. The following details summarise the estimated annual generation and savings based on the usage of the electricity generated, calculated using the Microgeneration Certification Scheme (MCS) standards:
Installed System Size:
· Approximately 6.8 kW
· Estimated Annual System Output: 5,726 kWh
Projected Energy Generation & Savings Scenarios
To assist with understanding the financial implications, we have outlined various scenarios based on the percentage of generated electricity used:
kWh | £ | |
A. Electricity savings at 100% usage of generated electricity | 5,725.6 | £1,718 |
B. Electricity savings at 75% usage of generated electricity | 4,294.2 | £1,288 |
C. Electricity savings at 55% usage of generated electricity | 3,149.1 | £945 |
D. Average savings on export to grid x 0.10p (This has been averaged at 45% for example purposes) | £258 | |
£0.30/unit |
Conclusion
This solar PV system showcases the potential for significant energy savings and the environmental benefits for homeowners. With the appropriate roof orientation and system components, such as a 6.8kW setup and a high-quality Duracell inverter, residents can harness renewable energy effectively.
Investing in a solar PV system not only leads to considerable cost savings but also contributes positively to sustainable energy practices, providing an excellent alternative to traditional power sources. In addition to this, the installation of a solar PV system can add value to your property, making it a worthwhile long-term investment.
Solar energy is a forward-thinking solution for reducing energy bills, gaining energy independence as well as aligning with the needs of a greener future. For further enquiries or to request a free survey, please contact our team on 028 9146 8222 or email info@bluebuildenergy.com
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