India publishes online solar rooftop calculator and application resource

May 31, 2016
Facebook
Twitter
LinkedIn
Reddit
Email
The solar calculator uses shadowing, space available and consumption data to determine how a solar system can work for a consumer. Flickr: Ajay Tallam

India’s Ministry of New and Renewable Energy (MNRE) has uploaded an online resource for consumers to apply for rooftop solar installations, which includes a solar rooftop calculator.

Named SPIN, the resource is an online application site for solar PV installations, separated into private sector and government sector systems. It also concerncs domestic, commercial, industrial, social sector and institutional systems.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The applications cover various requirements including space available, shadowing, tariffs and average annual electricity consumption.

MNRE officials have previously admitted that the rooftop solar sector has been slow to take off in India in contrast to the booming utility-scale sector. This slow-progress to the 40GW overall rooftop target has been partly down to communication. However, a recent report does show that if specific government policies and incentives are brought in the country could double its projected installations of just 13.5GW by 2022 to 26GW in the same period.

The World Bank recently approved a US$625 million loan for the Indian government’s grid-connected rooftop solar PV programme.

Read Next

March 20, 2026
Global solar PV installations reached 647GW in 2025, up 11% from the previous year, according to data from think tank Ember.
March 19, 2026
Indian rooftop solar specialist Solarium has moved into PV manufacturing with the commissioning of a 1GW module facility in Gujarat.
March 18, 2026
India added 119GW of solar module and over 9GW of solar cell manufacturing capacity in 2025, according to Mercom’s latest report.
March 18, 2026
Indian PV encapsulant and backsheet manufacturer RenewSys has commissioned a 3GW solar module manufacturing facility in Raigad, Maharashtra.
Premium
March 17, 2026
PV Talk: Premier Energies' Vinay Rustagi explores how India’s rapid renewable energy expansion is colliding with the limitations of its grids.
March 17, 2026
Sunsure has secured INR6.06 billion (US$65.6 million) in debt financing to develop solar projects across Maharashtra and Uttar Pradesh.

Upcoming Events

Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain