Due to the geographical features of the Sunderbans , it is very difficult to extend the grid network to supply power to its population .
The mission played an important role in the installation of photovoltaic ( PV ) lighting systems in the Sundarbans region of West Bengal .
Due to the geographical features of the Sundarbans , it is very difficult to extend the grid network to supply power to its population .
The mission played an important role in the installation of photovoltaic ( PV ) lighting systems in the Sundarbans region of West Bengal .