How does 40% Accelerated Depreciation benefit commercial solar in Tamil Nadu?

Under Section 32 of the Income Tax Act, commercial businesses can claim 40% depreciation on the solar asset in the first year, deducting substantial amounts from taxable profits and saving up to 30% in corporate taxes.

What is the payback period for commercial solar in Chennai?

Commercial solar systems in Chennai achieve a rapid payback of 2.8 to 3.4 years due to high commercial tariffs (₹8 to ₹12/unit) and tax write-offs.

Can commercial solar integrate with our diesel generator (DG)?

Yes. IVR Energy integrates intelligent Solar-DG synchronizing controllers that dynamically modulate solar output to prevent reverse power flow into the generator while reducing diesel fuel consumption.

+91 90477 77936

Commercial Solar Rooftop EPC in Chennai

Name: IVR Energy
Address: 3rd Floor, Door No. 1, Plot A, Manasarovar Nagar, Gerugambakkam, Chennai, Tamil Nadu, 600122, IN
Telephone: +91 90477 77936
Price range: ₹₹

High-Yield Commercial Solar Power Plants for Hospitals, Educational Institutions, IT Parks & Offices

Direct Overview

Commercial solar rooftop solutions by IVR Energy help Chennai enterprises slash peak electricity expenses from ₹8.50–₹12.00/unit down to an effective solar cost of under ₹2.20/unit. Commercial systems (10 kW to 500 kW+) qualify for 40% Accelerated Depreciation (AD) and 18% GST input tax credits, delivering full ROI in under 3 years.

Up to 70%

Tariff Reduction

40% Year-1

Tax Depreciation

2.8 – 3.4 Years

Commercial Payback

25 – 30 Years

Operating Lifespan

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Quick feasibility & quotation in 24 hours

Technical Specifications & System Sizing

Tier-1 engineering standards built to withstand Tamil Nadu weather conditions and TANGEDCO grid parameters.

Hardware Specifications

System Capacities: 10 kW · 25 kW · 50 kW · 100 kW · 250 kW · 500 kW+
Module Class: Tier-1 High-Power 580Wp+ N-Type Bifacial Modules
Inverters: Commercial Three-Phase Grid-Tie Inverters with Integrated SCADA
Safety Compliance: CEIG (Chief Electrical Inspectorate) Certified + Arc Fault Circuit Interrupter (AFCI)
Tax Deductions: Section 32 Accelerated Depreciation (40%) + 18% GST Input Credit
Monitoring Portal: Enterprise Cloud Dashboard with DG Synchronization & Performance Ratio (PR) Analytics

Estimated Investment & Subsidy

Capacity Scope: 10 kW to 500 kW+ Commercial Arrays
Gross Price: ₹5,20,000 (10 kW) to ₹2.2 Cr (500 kW)
Central Subsidy: Corporate Tax Incentives (40% AD + 18% GST Credit)
Net Investment: Recovers 35%+ of capital cost in Year 1 tax savings
Payback Period: 2.8 to 3.4 Years

Includes complete Net MeteringGet Itemized Quote

Accelerate Business Profitability with Commercial Solar in Chennai

Commercial establishments in Chennai operate under TANGEDCO Commercial LT Tariff V, where daytime air conditioning and machinery create substantial monthly overheads. IVR Energy designs heavy-duty commercial solar power plants with multi-MPPT three-phase string inverters and remote SCADA monitoring, providing seamless grid synchronization, CEIG safety clearances, and corporate ESG compliance.

DG-Solar Synchronization: Zero-export controllers synchronize solar generation with diesel generator sets during power cuts, slashing diesel consumption by up to 60%.

CEIG Electrical Safety Approvals: Complete liaison with the Chief Electrical Inspectorate to Government (CEIG) for high-capacity plant certification.

Custom Structural Mounting: Engineered for RCC flat roofs, curved metal trapezoidal sheet sheds, and elevated carports.

End-to-End Turnkey Execution Workflow

From site survey to TANGEDCO net meter synchronization, IVR Energy manages every milestone.

Load & Tariff Audit

Analyze bimonthly Maximum Demand (MD), Sanctioned Load, and hourly load curves.

Engineering & CEIG Design

Detailed single line diagram (SLD), structural design, and CEIG approval documentation.

Turnkey Procurement & EPC

High-power Tier-1 modules, AC combiner boxes, LT panels, and lightning arresters.

Testing & SCADA Integration

Grid synchronization, bi-directional net metering, and remote enterprise telemetry.

Proven Project Track Record

Explore real solar installations delivered by IVR Energy across Chennai and Tamil Nadu.

330 kW

330 kW Commercial Solar

Muthukumaran Medical College

Chennai

170 kW

170 kW College Solar

Muthukumaran College

Mangadu, Chennai

82 kW

82 kW Commercial Facility

Thyrocare Laboratories

Regional Office

30 kW

30 kW Bi-Facial Hospital

B.M Hospital

Ambathur, Chennai

Frequently Asked Questions

Clear answers on pricing, subsidies, roof sizing, and TANGEDCO net metering.

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