VC88SDD Solar Direct Drive Refrigerator

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VC88SDD Solar Direct Drive Refrigerator

The VC88SDD is an advanced mid-sized WHO-accredited 88 litre capacity Solar Direct Drive (SDD) Vaccine Refrigerator. Offering class-leading total cost of ownership and cost per litre of vaccine storage, it is the perfect choice for upgrading your cold chain.

Utilising our optimised solar technology, the VC88SDD offers the perfect balance of array size and autonomy to deliver exceptional reliability whatever the weather. Fully GAVI CCEOP compliant with the highest level of Grade A Freeze Protection and a +5C to +43C extended temperature operating range.

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Features & Benefits

  • 88 litre vaccine storage capacity
  • +5°C to +43°C extended operating temperature range
  • Works at WHO solar reference period 3.5kWh/m2 /24h
  • 90hr 02min holdover at +43°C
  • 78hr 09min autonomy at +43°C
  • Corrosion tested to DIN 8985
  • In-built handle with lock
  • In-built solar-powered temperature display
  • All-metal, high strength hinges
  • Heavy-duty castors to make handling easier
  • User-independent Grade A freeze protection
  • Completely battery free, with plug-and-play connectors for easy installation
  • Environmentally friendly: R600a refrigerant with low global-warming potential and innovative insulation technology, giving exceptional energy efficiency
  • Packaging tested to industry standards
  • Tested to survive ambient storage temperatures up to +70°C
  • Stacking baskets for easy-access stock management
  • British made
  • CFC Free

Technical Specification


Net vaccine storage capacity 88 litre
Climate zone Hot zone (+43°C)
Minimum rated ambient temperature +5°C
Holdover time 90hr 02min at 43°C
Autonomy time 78hr 09min at 43°C
Recommended solar array size > 400 Wp


External: H x W x D 959 x 1282 x 740 mm
Shipping weight 129 kg
Gross volume 205 litre
Storage baskets 4

Technical Details

Operating voltage 24 to 45 Vdc
Minimum starting voltage 24 Vdc
Minimum starting power 50 W
Minimum solar radiation for continuous running 125 W/m2 (using 400 Wp array)
Compressor Danfoss / Secop BD35K
Refrigerant R600a

WHO Pre-qualification

Test procedure E003/RF05.3-VP.3
Performance specification E003/RF05.3
PQS reference E003/059

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Download the VC88SDD datasheet

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