Solar Direct Drive Vaccine Refrigerator Ultra16SDD

Solar Direct Drive Vaccine Refrigerator with 24 L | 0.85 cu ft gross volume.

  • Set Temperature: +2.8°C to +4.6°C
  • Vaccine storage capacity: 16 L
  • WHO PQS Code : E003/090
  • Freeze protection: Grade A
  • Climate class (ambient temperature range): Hot zone (+43°C)
  • Energy source: Solar; DC

Resistance to harsh environment

  • World's longest autonomy: over 1 month
  • Designed to operate in tropical conditions (32°C to 43°C depending on the model)
  • Rotomoulded body construction: rust free and extremely robust
  • Humidity control: no condensation issues in the fridge
  • Best-in-class warranty: 10 years of international manufacturer’s warranty, and lifetime warranty against corrosion

Ergonomic Design

  • Door gaskets are easily replaceable and washable
  • “Plug and play” installation of the solar generators
  • No battery, no regulator: easy maintenance and no hidden costs
  • External temperature display and real-time visualization on the web

Safety and traceability

  • Strong insulation: extended holdover time in the event of minimal or no sunlight
  • Silicone gaskets and lockable claps: tight closing and restricted access
  • Audio-visual alarm system with remote transmission
  • Remote temperature monitoring solution, comprising a data logger and a digital platform
Gross volume

24 L | 0.85 cu ft

Vaccine storage capacity

16 L

Set Temperature

+2.8°C to +4.6°C

Climate class (ambient temperature range)

Hot zone (+43°C)


EMC directive 2014/30/EU | EU MDD Class I | Low voltage 2014/35/EU | WHO PQS E003/090

External dimensions (HxWxD)

1130 x 850 x 780 mm

Internal dimensions (HxWxD)

420 x 240 x 240 mm | 16.54 x 9.45 x 9.45 in

Net weight

145 kg | 319.67 lb

Shipping weight

203 kg

Supply voltage

12-30V DC

Refrigerant Type

Natural R600a



Remote monitoring

RTMD included


477h 56min

Cool down


Energy cons. 24h stable

0.34KwH/24h at 43°C

Energy source

Solar; DC

Freeze protection

Grade A



Product Type

Solar Direct Drive Vaccine Refrigerator

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