Author: Dr. Chetan Singh Solanki

Dr. Chetan Singh Solanki

Short Bio

Dr. Chetan Singh Solanki is a solar scientist and clean energy activist, widely celebrated as the "Solar Man of India" and "Solar Gandhi." A former Professor at IIT Bombay, he earned his Ph.D. in Solar Energy from IMEC (Belgium) and has authored eight books and published over 100 research papers, establishing himself as a leading global authority in photovoltaic technologies. He coined the concept of "Energy Swaraj" (energy self-reliance) and launched the Energy Swaraj Yatra in November 2020 — an 11-year nationwide journey aboard a custom solar-powered bus to spread energy literacy and climate awareness. As the founder of the Energy Swaraj Foundation and Brand Ambassador of Solar Energy for the Government of Madhya Pradesh, he has impacted millions through initiatives like the SoULS project. As an author for ENTECH Magazine, he brings profound expertise, strategic vision, and inspiring leadership to conversations on renewable energy, environmental stewardship, and planetary sustainability.

Extended Bio

Dr. Chetan Singh Solanki — popularly known as the "Solar Man of India" and "Solar Gandhi" — is a solar scientist. He channels decades of research, activism, and fieldwork into urgent, accessible narratives about energy democracy and climate survival.A former Professor at IIT Bombay, Dr. Solanki earned his Ph.D. in Solar Energy from IMEC (Belgium), one of Europe's premier nanoelectronics and energy research centers. Over the course of his career, he has authored eight books and published more than 100 research papers, establishing himself as a leading global authority in photovoltaic technologies. Yet his influence extends far beyond citation counts. He coined the concept of "Energy Swaraj" — energy self-reliance through localized solar production and sustainable consumption — and has spent his subsequent years proving that idea on village rooftops, in policy corridors, and aboard a moving classroom.To spark a grassroots movement for climate correction, Dr. Solanki launched the Energy Swaraj Yatra in November 2020: an extraordinary 11-year nationwide journey aboard a custom solar-powered bus, during which he pledged to live away from home in order to spread energy literacy and climate awareness. The yatra is not symbolic activism; it is a decentralized university on wheels, demonstrating that solar energy can power not only lights and fans, but entire pedagogical ecosystems. He is also the founder of the Energy Swaraj Foundation and serves as the Brand Ambassador of Solar Energy for the Government of Madhya Pradesh, roles that give his advocacy both institutional leverage and philosophical independence.Through major initiatives like the SoULS (Solar Urja through Localization for Sustainability) project, Dr. Solanki has impacted millions of lives by delivering clean light solutions and empowering rural communities. His work insists upon a crucial distinction: sustainability is not a technology problem waiting for a laboratory solution, but a social contract that requires communities to produce, manage, and own their own energy futures.As an author for ENTECH Magazine, he brings profound expertise, strategic vision, and inspiring leadership to conversations on renewable energy, environmental stewardship, and planetary sustainability. He writes not merely to inform, but to recruit — inviting readers to see themselves not as passive consumers of power, but as active participants in an energy transition that is as political as it is technical.His primary beats include:

• Photovoltaic Technologies & Solar Science: Advanced solar cell architectures, materials efficiency, rural electrification engineering, and the translation of laboratory breakthroughs into field-deployable hardware.
• Energy Swaraj & Decentralized Systems: Energy self-reliance, localized production models, community-owned microgrids, consumption ethics, and the governance frameworks that support distributed renewable infrastructure.
• Climate Activism & Environmental Stewardship: Grassroots climate correction movements, sustainable development policy, planetary sustainability frameworks, and the intersection of ecological science with social justice.
• Science Communication & Public Policy: Transforming technical energy research into mass literacy campaigns, advising state and national governments on solar strategy, and mentoring the next generation of clean energy leaders.

Dr. Solanki believes that the sun is not merely a source of watts, but a source of dignity — and that every village left in darkness is a reminder that knowledge must travel farther than electrons. Through his writing, his yatra, and his lifelong advocacy, he continues to demonstrate that the most sustainable energy system is one that ordinary people can understand, maintain, and own.