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C-29, Sector 3, Devendra Nagar, Raipur, Chhattisgarh 492001
Business Guide

Solar PPA (Power Purchase Agreement) Explained for Raipur

Zero upfront cost, but read the contract.

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Green field with a distant solar farm

Image: Solar farm - geograph.org.uk - 8282542 by Philip Halling, CC BY-SA 2.0, via Wikimedia Commons.

By Gupta Agro Solar 19 October 2026 5 min read

A power purchase agreement lets a business or institution adopt solar in Raipur with no upfront cost. It is not for everyone.

Quick answer: a PPA suits those who cannot or will not spend capital; read tariff escalation, term, buy-out and maintenance carefully.

PPA vs Capex

PointPPACapex
Upfront costNoneFull
OwnershipDeveloperYou
Long-term costHigher per unitLowest
MaintenanceDeveloperYou
DepreciationDeveloperYou

Contract Points

  • Tariff and annual escalation.
  • Term and exit.
  • Performance guarantee.
  • Buy-out price.
  • Roof access and insurance.

Related Reading

See solar for government and institutions.

Advice

Have your accountant and lawyer read the contract.

An Illustrative PPA vs Capex Comparison

YearPPA cost per unit (assumed)Capex effective cost per unit (assumed)
1Rs 4.5Rs 3.0
5Rs 4.9Rs 3.0
10Rs 5.4Rs 3.0
15Rs 6.0Rs 3.0

These numbers are illustrative: capex has a fixed cost spread over output, while a PPA tariff often escalates. Your contract will determine the real comparison.

Red Flags in a PPA Contract

  • No performance guarantee.
  • No cap on tariff escalation.
  • Unclear buy-out price.
  • Developer can enter your roof at will.
  • Insurance responsibilities not stated.

Next Steps

Convenient, but read the terms. For a method to compare providers, see how to build your own list of the top 10 solar companies in Raipur. To act on it, book a survey with a solar company in Raipur and ask for the solar subsidy in Raipur to be worked out in writing. Compare firms with the best solar company in Raipur questions, check PM Surya Ghar Yojna in Raipur for the slabs and see how solar installation in Raipur works. Our solar in Raipur overview and solar Raipur guide add local detail, and the blog has more.

Solar PPA Explained: Questions

What is a solar PPA?

A developer installs and owns the plant and you pay per unit.

Who maintains?

The developer, per contract.

What is the term?

Often 10 to 25 years.

Is it cheaper than capex?

Over the long run, capex is usually cheaper.

What if I move?

The contract should cover transfer or buy-out.

Talk to a Raipur Solar Team

Visit C-29, Sector 3, Devendra Nagar, Raipur, Chhattisgarh 492001, call 083051 31420 or send your details online for a free survey and a written quotation, with the subsidy worked out. Our solar installation in Raipur team replies the same working day.

Sources and Further Reading

Related Reading

More Solar Guides From Gupta Agro Solar

Looking for the best solar company in Raipur? See how solar in Raipur works, check the solar Raipur locality guide and book solar installation in Raipur with a trusted solar company in Raipur. Our checklist for the best solar company in Raipur shows what to ask. Want help with solar subsidy in Raipur or PM Surya Ghar Yojna in Raipur? Our team handles the whole file. Quick links: best solar company in Raipur, solar company in Chhattisgarh, solar subsidy in Raipur, solar panel price in Raipur and solar street light in Raipur. Browse every article on the solar blog, or see our solar services.

Compare PPA and Capex

A neutral calculation.

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