Join us for a free, non-commercial presentation on the past, present and possible future(s) for solar vaccine refrigeration.  Led by Steve McCarney, Director of Sunny Day LLC, this interactive webinar will takplace once on August 5, 2020.  More details are found at the non profit Solar Energy International link at https://www.solarenergy.org/courses/solar-vaccine-refrigeration-past-present-and-future/