Our largest solar vaccine refrigerator: 75 L of storage, an external lithium battery that can also run lights and charge phones, and a complete solar kit.
Ships complete as a kit. Program and quantity pricing on request.
Eliminates cold spots and holds vaccines at the right temperature.
More than 3,000 cycles and a minimum 10-year service life. The LCD display shows battery and system status.
Sized for just 2.0 kWh/m²/day of sun, well below the 3.5 commonly used. The panels go on a normal roof or ground mount, with no east-west array or pole mount. On rainy days it keeps vaccines cold for 159 hours.
Runs lights and charges phones from the same battery. Vaccines always get priority.
Ships with battery, panels and mounting. Can be ordered without them for sites with existing solar.
Warranty: 2-year replacement parts warranty and a 7-year limited prorated warranty on the LiFePO4 battery. Replacement parts only; freight, duties, installation and field labour are not included.
| Gross vaccine storage | 75 L |
|---|---|
| Ambient range | +5 °C to +43 °C |
| Holdover at +43 °C | 80 h |
| Autonomy | 159 h at 310 Wp |
| Freeze protection | Grade A |
| Initial cool-down | Under 12 hours |
| Energy source | Nominal 12 V solar PV |
| Solar radiation reference period | 2.0 kWh/m²/day |
| Solar modules (in kit) | 310 Wp (2 × 155 Wp) |
| Battery | LiFePO4 12 V 50 Ah (external, LCD display), 20 A PWM controller |
| Refrigerant | R600a |
| Unit (L × W × H) | 860 × 780 × 970 mm 33.9 × 30.7 × 38.2 in |
|---|---|
| Shipping volume | 1.35 m³ |
| Shipping weight | 105.2 kg · 232 lb |
| Technical sheet | SDZ-FRIDGE-TDS-003 |
Can also be ordered without solar panels or battery for sites with existing solar power.
