Annual saving
£11,560per year
One-Stop Store fitted a 19.6 kWp, 49-panel system — cutting its electricity bill by 68% and saving £11,560 a year.
One-Stop runs chillers, freezers and lighting through the day, giving it a high, steady electricity demand.
Offsetting that constant load with rooftop solar was a natural fit for the store's finances.
Solar4Good installed a 19.6 kWp system using 49 × 400W panels, sized to the store's daytime load.
The result was a 68% reduction in the electricity bill, saving around £11,560 a year.
Solar4Good designed and installed a 19.6 kWp system for One-Stop Store at its United Kingdom site: 49 × 400W 400W monocrystalline panels with Commercial inverter system. Delivered end to end — survey, DNO application, installation and commissioning — to MCS standards.
| System size | 19.6 kWp |
| Panels installed | 49 × 400W 400W monocrystalline |
| Inverter / storage | Commercial inverter system |
| Average annual savings | £11,560 |
| Average monthly savings | £963 |
“A big part of our running costs now comes from our own roof.”
— One-Stop Store
Our commercial team assesses your site, designs around your demand, and handles DNO approval, installation and commissioning end to end.
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