Case Studies
Our Projects & Success Stories
At GM Electrical Services, we take immense pride in our completed projects. Our case studies highlight the diverse range of electrical and renewable energy solutions we've delivered for both domestic and commercial clients across Lancashire and the UK. Explore how we've helped our customers achieve energy independence, reduce costs, and enhance their electrical infrastructure.
Featured Case Studies
Large-Scale Domestic Solar PV & Battery Storage in Shipley
Client: Homeowner (Large Family — Multiple Families)
Service: 120kW Solar PV with 200kWh DC Battery Storage
Challenge: Astronomically high energy usage with an average daily consumption of around 400kWh, resulting in substantial electricity bills for this large multi-family household.
Solution: Installed 224 Jinko 440W solar panels paired with a SolaX Aelio 60kW Hybrid Inverter connected to 200kWh DC battery storage. The system charges via solar during the day and off-peak grid tariffs overnight, dramatically reducing grid dependence and energy costs.
Domestic Solar PV & Battery Storage in Penwortham, Preston
Client: Local Homeowner
Service: Solar PV (3kW) with 5kWh Battery Storage
Challenge: Rising energy bills and desire for greater energy independence.
Solution: Designed and installed a bespoke rooftop solar array integrated with a high-capacity battery storage system. This allowed the homeowner to generate their own clean electricity and store excess for use during evenings, significantly reducing reliance on the grid.
Commercial EV Fleet Charging in Bolton
Client: Local Business
Service: 2 x 22kW EV Chargers for Fleet Vehicles
Challenge: The business needed a reliable, fast charging solution for their growing EV fleet, with chargers positioned conveniently at their parking bays for minimal downtime.
Solution: Installed two 22kW commercial EV chargers directly outside the business premises, one at each parking bay. This provides rapid overnight charging for the fleet and ensures vehicles are ready for use each morning.
Domestic EV Charger Installation in Preston
Client: Local Homeowner
Service: 7kW Zappi Untethered EV Charger
Challenge: The homeowner purchased a new electric vehicle and needed a convenient, cost-effective way to charge at home rather than relying on public charging infrastructure.
Solution: Installed a 7kW myenergi Zappi untethered charger at the homeowner's parking space, providing reliable overnight charging and compatibility with future solar PV integration for even lower running costs.
Your Project Could Be Our Next Success Story!
We are always eager to take on new challenges and help our clients achieve their energy and electrical goals. If you have a project in mind, big or small, don't hesitate to reach out.