Solar Refrigerator


Solar Vaccine Refrigerator Innovative solution towards maintaining basic healthcare by preserving vaccines in a cost-effective grid energy-independent model. The Solar Vaccine Refrigerator maintains a constant temperature suitable for vaccine storage in rural health clinics. The photovoltaic modules convert sunlight directly into electricity, powering the compressor of the vaccine refrigerator. Rechargeable batteries are used to store electric energy. The charge controller regulates the flow of electricity to protect the batteries from overcharging and over-discharging.