Project Overview
Customer: Alan, Bangor, Co. Down
Property Type: Period detached property with large extension
Energy Profile: 4,100 kWh p.a. but recently purchased an EV
Objective: Generate own renewable energy and lower carbon footprintThe purchase of an EV prompted the customer to rethink their wider carbon footprint so a solar energy system was the obvious next step in their sustainability journey.
Objectives and Challenges
Limited south-facing roof space and a customer preference for no visual impact on the street-facing front elevation meant that large, 535W solar panels were situated on south and west orientations. The beautiful Bangor Blue slate roof demanded a high degree of craftsmanship, which our professional team handled effortlessly.
Design
Eight JA Solar 535W panels, MyEnergi 3.68 kW inverter, two 5.1 kWh MyEnergi battery.
We maximized use of the south-facing elevation while taking care not to encroach on Velux windows.
Completed in 1.5 days by our in-house team.
Outcome
The system generates over 3,600 kWh per year, offsetting 90% of the house’s own electrical needs. The battery storage means that the level of self-consumption is approaching 80%.
The correct use of flashings and hooks means that no weight is placed on the slates, so the customer has full confidence that the slates are secure and under no increased load pressure.
Having the panels split over south and west orientations means the generation profile is more balanced throughout the day to meet the family’s needs.
