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Industrial solutions

Industrial rooftop solar systems

Power your manufacturing with clean energy. Reduce costs, increase profits.

Why industries choose solar

Maximise profitability while reducing environmental impact

Large, flat industrial roofs are ideal for solar — and power is often your biggest controllable cost.

70%lower electricity cost
at full offset
Technical specifications

System details

Engineered for heavy industrial loads and Indian weather.

System size100 kW to 5 MW+
Panel capacity540 W+ Mono PERC
Inverter typeString / central (98%+ efficiency)
StructureHot-dip galvanised steel
Wind loadUp to 150 km/h
Warranty25 years generation
Typical ROI metrics · 1 MW

The economics of a megawatt

Indicative figures for a 1 MW industrial rooftop system.

Payback period
3–4 years
Annual savings
₹15–25L

per MW

25-year savings
₹3–5 Cr

Lifetime

Suitable for all industries

From textile mills to data centres

Manufacturing units

Warehouses & logistics

Pharmaceutical plants

Food processing units

Textile mills

Chemical industries

Cold storage facilities

IT parks & data centres

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Free consultation

Power your industry with solar

Get a customised proposal for your manufacturing facility.

Free site assessment

Get your free solar quote

Share a few details and a Lumisun engineer will call you back with a system size, subsidy estimate and price — no obligation.