- Physics Lab Equipment
- Chemistry Lab Equipment
- Biology Lab Equipment
- Anatomical Lab Equipment
- Learning
- Educational Lab Equipment
- Magnets
- Agriculture
- Astronomy
- Earth Science
- Geography Lab Equipment
- Safety Lab Coat
- Laboratory
- Meteorological
- Electricity & Magnetism
- Heat
- School Lab Equipment
- Lab Glassware
- Science Lab Equipment
- Tvet Lab Equipment
- Robotics Kits Supplier and Manufacturer for Schools India
- Math Lab Equipment Manufacturers and Exporters in Ambala
- STEM Kits Manufacturers and Supplier India
- Engineering Lab Equipment
- Hospital Lab Equipment
- Water, Sanitation & Hygiene Supplies
- Cold Chain, Solar & Communication Equipment
- Nutrition
Solar Direct Drive Frz.
Solar Direct Drive Frz. (Product Code: SLE/CCE/012) is a stand-alone solar direct drive freezer used to freeze and store water-packs for vaccine carriers and cold boxes at health facilities without reliable grid power. It freezes 2.4 kg of water-packs per 24 hours and can hold up to 20 kg of packs, using R600a refrigerant. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, a laboratory equipment supplier in India that also handles cold-chain equipment.
Specifications
| Parameter | Detail |
|---|---|
| Type | Complete stand-alone SDD freezer with all necessary components and fittings (plug and play) |
| Water-pack freezing capacity | 2.4 kg per 24 hours |
| Water-pack storage capacity | 20 kg |
| Refrigerant | R600a |
| Ambient operating temperature | Max. +43°C |
| Solar power system | Matched to the appliance’s power consumption, climate, ambient temperatures and a solar radiation reference of 3.5 kWh/m² per 24 hours |
| Manuals | User, installation and technician’s manuals in English |
| Product code | SLE/CCE/012 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Solar Direct Drive Freezer Used For?
Refrigerators keep vaccines cold, but carriers and cold boxes depend on a steady supply of frozen water-packs. The Solar Direct Drive Frz. is the dedicated appliance for that job: it freezes 2.4 kg of packs each 24 hours from solar power and builds up a reserve of as much as 20 kg. That reserve is useful before campaign days, when many teams leave the base at once with loaded carriers.
It is commonly installed next to an SDD refrigerator, so one site has both cold storage and pack production without grid electricity. Load packs in batches rather than all at once, leave space for air around new packs, and follow your programme’s guidance on conditioning frozen packs before they go into a carrier with vaccines.
What to Specify When Ordering
- Number of freezers and the sites that will run them.
- Daily pack demand at each site, compared with 2.4 kg per 24 hours.
- Water-packs to be quoted with the freezer, and their size.
- Whether a matching SDD refrigerator is needed for the same site.
Supplier
The Solar Direct Drive Frz. is supplied by Jain Scientific Equipments Private Limited, which does business as ScienceLab from Ambala, Haryana. Buyers setting up solar-powered cold chains at clinics can have the freezer, a companion refrigerator and water-packs quoted together, with dispatch arranged for India and international markets. Company details are on the ScienceLab profile page.
Related Cold Chain, Solar & Communication Equipment
Items that work with a solar water-pack freezer:
- Water pack 0.6L — screw-cap packs to fill and freeze.
- Cold Box — uses frozen packs for long-range vaccine transport.
- Vaccine Carrier Extra Large — for outreach teams on campaign days.
- Solar Direct Drive Refrigerator 99L — a companion SDD refrigerator for vaccine storage.
Explore the category Cold Chain, Solar & Communication Equipment.
Frequently Asked Questions
What is the freezing capacity of the Solar Direct Drive Frz.?
The Solar Direct Drive Frz. freezes 2.4 kg of water-packs per 24 hours and has a water-pack storage capacity of 20 kg, so a site can build a reserve of frozen packs ahead of busy outreach days.
Is the Solar Direct Drive Frz. used for storing vaccines?
The Solar Direct Drive Frz. is specified as a water-pack freezer, with its capacities given for freezing and storing water-packs. For vaccine storage, pair it with an SDD refrigerator; ask us which model suits your site.
What ambient temperature can the Solar Direct Drive Frz. handle?
The Solar Direct Drive Frz. is specified for a maximum ambient operating temperature of +43°C. If your site has unusually cold rooms, mention the lowest temperature in your enquiry so suitability can be discussed.
How is the solar power system for the Solar Direct Drive Frz. sized?
The solar power system for the Solar Direct Drive Frz. is matched to its power consumption, the climate, ambient temperatures and a solar radiation reference of 3.5 kWh/m² per 24 hours. Share your location so the offer can reflect local sunshine.
Who supplies the Solar Direct Drive Frz.?
The Solar Direct Drive Frz. is supplied by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, Ambala, Haryana, India, for immunization programmes, NGOs, dealers and institutions in India and international markets.
What should a Solar Direct Drive Frz. enquiry include?
An enquiry for the Solar Direct Drive Frz. should give the quantity, site list, daily water-pack needs and any companion refrigerators or packs required. Send it through the contact page for a quotation from ScienceLab.
Request a Quote
For a quotation on the Solar Direct Drive Frz., contact us through the ScienceLab contact page, or add it to the enquiry cart with water-packs and a companion refrigerator.
Last updated: 24 September 2026
