The SunSaluter supports impoverished communities in meeting their needs for both electricity and clean water. Using the weight displacement of water passing through a filter, the SunSaluter rotates solar panels throughout the day, optimize energy collection by up to 40%. For access to more electricity than usual, a family can now supply themselves with clean water at the same time without any additional cost. The SunSaluter won the Westly Prize, Mashable-UN Foundation Startups for Social Good Challenge, second prize at the Postcode Lottery Green Challenge, and the grand prize at the Staples-Ashoka Youth Social Entrepreneurship Challenge.