Rooftop Solar Guides & Sizing Resources

Meticulously researched articles written by our Delhi-based solar engineering team to help you navigate net-metering approvals, components selection, and PM-Surya Ghar subsidies.

FEATURED GUIDE May 27, 2026

How to Calculate Solar Panel Capacity Sizing for Home Rooftops in India

Are you planning to transition to solar power under the national PM-Surya Ghar scheme but confused about how many kilowatts (kW) of solar panels your home requires? This comprehensive step-by-step sizing guide breaks down energy units consumption, Peak Sun Hours in India, net physical rooftop footprint sizing, and standard inverter matches for homeowners.

By Solar Engineering Team Read Complete Guide →

Recent Sizing Articles

Government Subsidies May 29, 2026

PM-Surya Ghar Scheme Subsidy Guide: Complete Application Roadmap

Learn the step-by-step roadmap to apply online for central subsidies, calculate state top-up contribution values, and maximize solar returns.

Read Time: 8 Mins Read Article →

Sizing Categories

Popular Solar Calculators

Publishing a New Blog?

We have created a step-by-step layout template at blog/template.html.

  1. Duplicate the template file.
  2. Edit page title, meta description, and article headings.
  3. Copy one of the cards in blog.html, paste it at the top, and update the link and heading!