Blood transfusion is essential for preventing maternal death from postpartum hemorrhage but blood bank refrigeration is a problem in areas without reliable electricity. With funding from the Cloverleaf Foundation, Pathfinder International developed a solar-powered system to address this problem. Three solar panels and a battery refrigerate up to 200 pints of blood and provide power to labor and delivery rooms as well as a laboratory. Pathfinder will pilot this system in Nigeria and pursue funding to expand once the system is fully functional in Nigeria.