Solar Farm Power Purchase Agreement with Opten Power

A Solar Farm Power Purchase Agreement (PPA) is a long-term contract between a solar energy generator and a commercial or industrial buyer. The buyer agrees to purchase electricity generated by the solar farm at a pre-agreed tariff — typically lower than grid rates — for a fixed term, usually 15–25 years. This eliminates upfront capital investment for the buyer while delivering predictable, lower-cost clean energy.

Opten Power supports three models: Capex (full asset ownership with depreciation and tax benefits, suited for large enterprises), Group-Capex (minimal equity investment for maximum ROI with wheeling charge exemptions, delivering ₹3–5/unit savings), and Third-Party Open Access (zero upfront capital, ideal for commercial complexes, IT parks, and hotels with grid tariffs of ₹10–15/unit). Each model is tailored to your capital availability and risk appetite.

C&I buyers can cut energy costs by up to 40% with Corporate PPAs. Under the Group-Capex model, per-unit savings of ₹3–5 are achievable with strong IRRs. Businesses currently paying grid tariffs of ₹10–15 per unit — such as IT parks, hotels, and data centres — typically see the highest savings. Opten Power's platform delivers instant, project-specific savings calculations before you commit.

Opten Power provides access to 4+ GW of pre-vetted solar, wind, and hybrid projects across 16 Indian states. All projects are verified for capacity, tariff, technology type, and developer credentials before being listed. The platform's smart matching engine surfaces only those projects that align with your specific energy consumption profile and geographic location.

Opten Power's automated tender engine lets buyers create and distribute RFPs to multiple solar developers simultaneously using modular templates. Combined with pre-approved, standardized PPA contracts, the platform reduces negotiation cycles and eliminates redundant legal reviews. This end-to-end automation enables deal closure up to 50% faster compared to traditional bilateral procurement processes.

Third-Party Open Access allows a C&I consumer to purchase solar power directly from an independent generator through the state grid, without owning or operating any assets. It requires zero upfront capital and no maintenance responsibilities. It is best suited for commercial complexes, IT parks, hospitals, and hotels with high grid tariffs (₹10–15/unit) and stable, high-volume electricity consumption. Flexible contract terms provide additional exit protection.

Opten Power operates across 16 Indian states, covering major solar resource zones and key industrial markets. This includes high-irradiance states like Rajasthan, Gujarat, and Andhra Pradesh as well as large industrial demand centres in Maharashtra, Tamil Nadu, Karnataka, and Telangana. The platform's DISCOM intelligence is updated in real-time to reflect state-specific landing prices, open access charges, and regulatory requirements.

Post-signing, Opten Power's Portfolio Management Dashboard gives buyers complete visibility into all active contracts, energy assets, and procurement performance from a single interface. This includes generation monitoring, contract milestone tracking, and regulatory compliance updates across all states. The platform ensures you maintain full control over your clean energy portfolio throughout the entire duration of your solar PPA.