These systems work with solar energy. The technology is especially designed for people without access to conventional electricity services. EnDev is currently promoting different models of Pico PV (see below) either through Energy Promoters (EPs) or through micro-franchises that use strategic sales and distribution points. These systems have received Lighting Global certification by the World Bank. The Pico PV Systems are intended for both domestic and productive uses as they also allow for complementary nocturnal activities.