Total SA will invest Rs 3,707 crore in a solar energy joint venture with Adani Green Energy Ltd (AGEL), the third investment the French giant has made in India along with the Adani Group. Total will invest Rs 3,707 crore for a 50 per cent partnership with AGEL in a joint venture that houses 2,148 MW of operating solar projects across 11 states in India, the Adani Group firm said in a statement here on Tuesday.