Bangladesh forms the model of solar adoption in developing countries as a report suggests that as many as 1000 SHSs or Solar Home Systems are installed in the country every day, decreasing the reliance on the main grid. Grameen Shakti, a company based out of Bangladesh has been pioneering this drive and has installed as many as 1 million SHSs in Bangladesh till now, their next aim being to have installed its next million by 2016. Read more here and here.