Enterprise Energy EPC
Commercial & Industrial Solar ROI
Convert your idle roof area into a profit center. Offset high commercial tariffs, reduce demand charges, and claim 40% accelerated tax depreciation benefits.
Custom Sizing
Sectors We Directly Support
We design and install optimized systems tailored for the distinct consumption characteristics of these business fields.
Schools & Colleges
High daytime consumption matches solar generation cycles perfectly. Lowers monthly institute maintenance overheads.
Hospitals & Clinics
Critical 24/7 loads benefit from baseline solar grid synchronization, lowering dependency on expensive backup diesel generators.
Factories & Foundries
Supports heavy machinery baseline loads. Protects against heavy utility slab pricing and maximum demand charges.
Textile & Spinning Mills
Large-scale rooftops matching high machinery loads. Ideal for rapid financial amortization and payback.
HPCL Petrol Bunks
We are an authorized vendor for HPCL, with 40+ bunks powered seamlessly across Tamil Nadu. Safe, compliant engineering.
Cold Storages & Water Plants
Continuous refrigeration and pumping cycles represent the highest ROI solar application. Amortize outlay rapidly.
High Operational Cost
The Challenge of Commercial Tariffs
Commercial electricity connection rates in Tamil Nadu are among the highest. In addition to unit charges, businesses pay substantial Fixed and Maximum Demand Charges based on sanctioned load.
Rooftop solar addresses both. It replaces high-cost imported grid units with free solar energy and shaves off peak demand spikes, protecting you from fixed-charge penalty slabs.
Business Cost Reduction
- • Tariff Savings: Offset commercial unit rates of Rs. 8.0 to 9.50/unit.
- • Net Feed-in: TNEB buys back excess holiday/weekend power.
- • Sanctioned Load Study: We evaluate if your sanctioned demand is set too high, saving unnecessary fixed costs.
TANGEDCO Billing
Self-Consumption vs Net Feed-in
Self-Consumption: All generated solar electricity is consumed directly inside your facility in real-time. This saves you the retail commercial tariff rate.
Net Feed-in: On Sundays, holidays, or low-load days, excess solar electricity exports automatically to the TNEB grid. TANGEDCO credits this exported power at a government-fixed feed-in rate determined by the regulator.
Tax & Financial Incentives
Engineering Standards
- ✓Structural Checks: We perform structural integrity checks on industrial metal truss roofs before layout.
- ✓Maintenance Safety: All industrial plants are installed with engineered aluminum walkways and heavy-duty safety handrails.
- ✓Grid Integration Safety: Double insulated copper cabling, dedicated ACDB/DCDB isolation breakers, chemical earthing, and lightning protection.
Zero Compromise
Structural Safety & Heavy-Duty Layouts
Industrial rooftops endure harsh environment factors and high wind speeds. A poorly engineered structure can lead to severe damage and lifetime financial loss.
Shasha Solar uses only high-grade hot-dip galvanized steel or anodized structural aluminum structures designed to withstand wind speeds up to 150 km/h.
ROI Analysis
Request a Solar ROI Report
Submit your monthly electricity consumption metrics. Our engineers will prepare a detailed financial feasibility report including capacity recommendations, payback schedules, and depreciation tax projections.