Solar Sister is a US Registered 501(c)3: EIN 27-1185128.

Download all of our public financial information here.

990 forms

2016          2015           2014          2013           2012          2011          2010


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  • February 22, 2018
    Get your climate action project recognized by UNFCCC and tell the world about it at the United Natio... read more

  • February 22, 2018
    Thank you to Svenska Postkodlotteriet for supporting women-run renewable energy businesses in Sub Sa... read more

  • February 22, 2018
    New findings from MIT's Comprehensive Initiative on Technology Evaluation on *Reaching last-mile cus... read more


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