375 kW on-grid system for Revise Marble Factory in Raiwind Road, Lahore. A marble factory on Raiwind Road runs heavy daytime machinery, so nearly every unit the roof produces is consumed on site. The brief was to cut production cost per unit and export the remainder through a green meter.
What we installed
- 375 kW of Trina N-Type 620 W bifacial panels
- 3 × 110 kW Huawei on-grid inverters
- Green-meter enabled for export
- Girder-type elevated mounting structure
- Complete electrical protection and smart monitoring
Performance
- Daily generation: 1,575+ units
- Monthly generation: 47,250+ units
- Annual generation: 574,875+ units
Figures are the system’s design output; actual production varies with season and shading.
What this means under 2026 net billing
A business that runs during the day consumes most of what the roof produces as it is generated, so the value of this system comes from self-consumption at the full tariff rather than from exports. That is why the February 2026 move from net metering to net billing, which cut the export rate to about Rs 11 per unit, barely changes the return on a well-sized commercial or industrial system. Surplus outside working hours still earns the export rate. Read our guide to net metering versus net billing in Pakistan.
Location
This installation is in Raiwind Road, Lahore. See our Industrial solar in Lahore page for more local projects and typical system sizes, or check the Solar system prices by size at SNM’s published rates.
Planning something similar?
Call or WhatsApp 0321 878 3630 for a free site survey and an itemised quote. All system prices · Solar prices in Lahore