The government's AI chatbot 'Suntosh' is here; it will instantly provide information on how much you can save by installing solar panels..
The Ministry of New and Renewable Energy (MNRE) has launched 'SUNtosh,' a WhatsApp-based, AI-powered renewable energy chatbot assistant. Designed to provide personalized solar-related advice, the SUNtosh chatbot—introduced under the PM Surya Ghar: Muft Bijli Yojana—enables consumers to instantly assess the solar capacity suitable for their rooftops. From estimating savings and calculating subsidies to determining the right solar plant size and connecting with reliable vendors, this AI assistant guides and supports you at every step.
How does SUNtosh work?
Accessible via a QR code, the SUNtosh assistant requires only two inputs from the user: the sanctioned electricity load for the home and details from the latest electricity bill. Based on these two data points, the chatbot provides immediate, personalized recommendations—such as the ideal rooftop solar system capacity, expected reduction in monthly electricity bills, and estimated lifetime savings.
By simplifying these calculations, SUNtosh empowers families to make informed decisions without needing to visit subsidy portals, estimate technical requirements, or consult vendors beforehand.
Why was this assistant needed?
The PM Surya Ghar: Muft Bijli Yojana aims to facilitate the adoption of rooftop solar energy in ten million households. Achieving this scale requires raising awareness at the domestic level. For many consumers, understanding the costs, savings, and subsidy benefits associated with rooftop solar can be a significant hurdle.
SUNtosh addresses this challenge by leveraging WhatsApp—a platform used by millions of Indians daily—to make this information easily accessible. The assistant helps simplify access to essential solar-related information.
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