Case Study Detail
Ceramics & Tiles Plant, Morbi
2MW Wind-Solar Hybrid System
Morbi, India • Ceramics & Vitrified Tile Manufacturing
System Capacity 2MW Hybrid
Monthly Bill Offset 68% Offset
Monthly Savings ~₹29.2 Lakhs / mo
Payback Period ~3.6 Years
Facility Overview
Located in Morbi, India — one of the world's largest ceramics production clusters — this manufacturing facility produces large-format vitrified floor tiles. Running continuous 24/7 roller kilns that cannot be shut down without incurring severe thermal loss, the plant operated with a baseline monthly utility power bill of ₹43 Lakhs.
The Challenge
- 24/7 Kiln Operation: Continuous roller kilns require unbroken power draw around the clock; thermal loss from power stops damages kilns.
- Severe Peak Demand Penalties: High-voltage grid connections incurred heavy Maximum Demand (MD) surcharges during peak hours.
- High Night Shift Electricity Costs: Heavy thermal firing cycles during night shifts suffered high grid utility tariffs.
- Zero Protection Against Outages: Unscheduled grid trips interrupted production lines and ruined raw batch materials.
The Solution
OnLoop Energy designed and installed a 2MW Wind-Solar Hybrid System customized to shave peak demand penalties and offset night kiln firing cycles.
- Captive Wind Turbines: Provides 24/7 continuous power for non-stop roller kiln operations.
- Daytime Solar Generation: Offsets daytime peak heating demand and auxiliary fan loads.
- Peak Demand Shaving: Hybrid architecture smooths peak MD spikes, protecting the plant from grid penalty fees.
Before vs After Performance
Financial Breakdown & ROI
Turnkey System Investment ~₹12.0 Crores
Annual Tariff Savings ~₹3.50 Crores / year
Estimated Payback Period ~3.6 Years
20-Year Lifetime Savings ~₹70 Crores