All posts
Case Studies
Case Study: A Guntur Textile Showroom’s 25 kW Rooftop
7 September 20264 min readBy Heliocity Solar
- Case Study
- Payback Period
- Rooftop Solar

How a 25 kW system cut a busy showroom’s daytime grid bill by nearly 90% without a single day of closure.
Lakshmi Textiles runs a busy showroom floor in Guntur, open seven days a week — which meant any installation had to happen without shutting the doors.
The challenge
Peak footfall hours overlapped almost exactly with peak sun hours, so the roof needed a system sized for the store’s actual daytime draw, not just its total monthly usage.
The result
A 25 kW array, installed over three days in staged sections so the shop floor below was never fully without power. Daytime grid draw fell by close to 90%.

