Uttar Pradesh has emerged as one of India’s fastest-growing rooftop solar markets, with Lucknow overtaking Surat to become the country’s leading city for rooftop solar installations. The achievement comes amid the state’s aggressive push to expand renewable energy adoption through subsidies, streamlined implementation and extensive public outreach.
According to the state government, Lucknow has crossed the milestone of 1.02 lakh rooftop solar installations by mid-2026. Uttar Pradesh now accounts for more than 20 per cent of the country’s monthly rooftop solar installations, making it one of the key drivers of India’s clean energy transition.
Officials attribute the growth to the implementation of the Centre’s PM Surya Ghar Muft Bijli Yojana, supplemented by the state government’s additional subsidy of up to Rs 30,000. Together, the incentives significantly reduce the upfront cost of installing rooftop solar systems, enabling many households to recover their investment within three to four years through lower electricity bills.
The state’s strategy has focused on decentralised implementation backed by centralised monitoring. Instead of relying solely on awareness campaigns, district officials actively reached out to potential consumers. Households receiving mandatory smart meters were encouraged to adopt rooftop solar systems, while more than 700 Resident Welfare Associations (RWAs) were involved in awareness drives. School students were also engaged to encourage conversations on solar energy within families.
ADOPTION INCENTIVISED BY LUCKNOW
The Lucknow Municipal Corporation further incentivised adoption by offering a 10 per cent rebate on property tax to homeowners installing rooftop solar systems.
Another key factor behind the rapid expansion has been the strengthening of the vendor ecosystem. The number of empanelled solar vendors reportedly increased from around 600 to nearly 6,000 through training programmes, seminars and continuous monitoring. These vendors played a crucial role in expanding awareness and facilitating installations across residential neighbourhoods.
The financial viability of rooftop solar has also improved considerably. Under the current subsidy structure, a significant portion of the cost of a standard 3-kilowatt system is covered through government incentives. Coupled with concessional bank loans at around 6 per cent interest, the payback period has reduced to approximately three to four years, while the systems are expected to operate for nearly 25 years.
Despite the rapid growth, challenges remain. Rooftop solar adoption among commercial establishments continues to lag behind the residential sector. Industry stakeholders attribute this to differences in compensation mechanisms for surplus electricity, making commercial installations comparatively less attractive.
Regional disparities also persist. While Lucknow has crossed one lakh installations, several districts, particularly in eastern Uttar Pradesh, continue to report significantly lower adoption levels due to weaker vendor networks and lower urban density.
Even so, Uttar Pradesh’s rooftop solar expansion is increasingly being viewed as a model of how financial incentives, administrative coordination and local implementation can accelerate the transition to renewable energy at scale.
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Published By:
Ritaban Misra
Published On:
Jul 16, 2026 03:45 IST
