Vivek Mundkur and his team (Naveen Shastri and Arjun Mundkur) with portable solar pumping system. With his company Atom Solar in Pune he works on further development of his solar powered irrigation pump. It's called the Atom Solar Suntrolley, a 1 horse power portable solar water pumping system which can replace diesel irrigation pumps for small farmers. It can deliver 10,000 litres of water per hour.