Commercial & Industrial Solar ROI: How Factories Slash EB Tariffs by 80%

With TANGEDCO revising HT (High Tension) and LT Commercial tariffs, businesses in Tamil Nadu are experiencing rising monthly operational expenditures. From textile mills in Tirupur and Coimbatore to automotive component factories in Sriperumbudur and Avadi, electricity represents 25% to 40% of total operating expenses. Installing an on-site captive rooftop or ground-mounted solar plant allows business owners to hedge against future tariff hikes for the next 25 years.

Let us examine real-world performance metrics from a 500 kW captive industrial solar plant engineered by IVR Energy:

Companies investing in solar energy assets are entitled to claim 40% Accelerated Depreciation (AD) under Section 32 of the Indian Income Tax Act in the very first year. For a profitable enterprise in the 25% or 30% corporate tax bracket, this reduces the effective capital outlay by nearly 10% to 12% immediately.

Modern industrial setups cannot afford voltage fluctuations. IVR Energy integrates intelligent DG-PV synchronization controllers that dynamically regulate solar inverter output when running on diesel generators, ensuring zero reverse power flow into the genset while cutting diesel fuel consumption by up to 60%.