With an aim to decentralize the diffusion of the solar technology, IIT Bombay will release the designs of all the solar products in the public domain. The open source hardware will make these products available so that anyone can study, modify, distribute, make, and sell the design or hardware based on that design. The hardware's source, the design from which it is made, is available in the preferred format. People can make modifications to these designs to cater to the needs of the people in their vicinity. Product details and designs can be seen and downloaded from OpensourceHardware. Also, the solar study lamps distributed under the 70 lakh solar study lamp scheme and the Million SoUL Program have been made available in the public domain