At least 42% households, which got rooftop solar installations under PM Surya Ghar: Muft Bijli Yojana, are yet to receive the subsidy in their bank accounts, according to data from the Ministry of New and Renewable Energy (MNRE). So far, there have been 6.34 lakh solar rooftop installations under the scheme and subsidy has been released to 3.66 lakh applicants.