Solar Direct Drive Frz.
Product Code : LSK-CCE-11299
Solar Direct Drive Frz. (SKU LSK-CCE-11299) is a stand-alone solar direct drive (SDD) freezer for water-packs: it freezes 2.4 kg of packs every 24 hours and holds up to 20 kg of them, so a solar-powered cold-chain point can keep frozen packs ready for outreach. It suits immunisation sites without a reliable grid and cold-chain training rooms. As a laboratory equipment supplier in India, Science Lab Supplies quotes this freezer from Ambala for health programmes, tender contractors and distributors.
Specifications
Each cabinet, refrigerant and solar-sizing detail of the SDD freezer has its own row below. In short, it freezes 2.4 kg of water-packs per 24 hours, stores 20 kg of packs, runs on R600a refrigerant at ambient temperatures up to +43°C, and arrives plug-and-play with English manuals.
| Specification | Value |
|---|---|
| SKU | LSK-CCE-11299 |
| Type | Stand-alone solar direct drive (SDD) freezer |
| Installation | Plug and play, with all necessary components and fittings |
| Water-pack storage capacity | 20 kg |
| Water-pack freezing capacity | 2.4 kg per 24 hours |
| Refrigerant | R600a |
| Ambient operating temperature | Max. +43°C |
| Solar power system | Matched to the freezer’s power consumption, climate and ambient temperatures |
| Solar radiation reference | 3.5 kWh/m² per 24 hours |
| Manuals | User, installation and technician’s manuals in English |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Solar Direct Drive Freezer
The freezer turns daytime solar energy into a stock of frozen water-packs for cold boxes and vaccine carriers used at outreach sessions. Its 2.4 kg daily output and 20 kg store let one site build a pack reserve, and the unit also suits cold-chain practicals in nursing, ANM and pharmacy training.
- Freezing 0.6 L packs such as the Water pack 0.6L, which takes 0.58 litres of water up to its filling line.
- Preparing frozen packs for outreach kits built around a Vaccine carrier 2.7Litres, which comes with 0.6 litre icepacks.
- Training sessions on pack freezing, rotation and stock records in community-health and immunisation courses.
Have a trained technician install the solar array and carry out any work on the R600a (isobutane) refrigerant circuit.
Standard Scope of Supply
Each freezer comes as a complete stand-alone SDD unit with all necessary components and fittings for plug-and-play installation, plus user, installation and technician’s manuals in English. Its solar power system is sized to the freezer’s consumption and the site climate; water-packs and carriers can be added to the quotation.
Packing, MOQ and Lead Time
One freezer for a single solar site or several for a district roll-out can be quoted. Science Lab Supplies sets out the packing, delivery time and price for exactly that quantity on the quotation, and water-packs, carriers or cold boxes can be priced on the same document.
With an Importer-Exporter Code in place, Science Lab Supplies is able to ship to buyers in Rwanda, South Africa, Qatar, Sri Lanka, Vietnam and Malaysia. To price it, send the site location through the contact page, gather it with packs in the enquiry cart, or follow the lab tender page for formal bids.
Frequently Asked Questions
What does the Solar Direct Drive Frz. freeze?
It is built for water-packs. The cabinet freezes up to 2.4 kg of packs every 24 hours and stores up to 20 kg of them, ready to load into cold boxes and vaccine carriers for outreach.
How is the solar power system sized?
It is matched to the freezer’s power consumption, the site climate and ambient temperatures, against a solar radiation reference of 3.5 kWh/m² per 24 hours. Share the site location with your enquiry so the sizing can be confirmed on the quotation.
What ambient temperature can the freezer handle?
It is rated for ambient operating temperatures up to a maximum of +43°C. If the site also sees very cold nights, mention this in your enquiry and the lower operating limit will be confirmed on the quotation.
Who supplies the Solar Direct Drive Frz.?
Science Lab Supplies acts as the supplier of this freezer rather than its maker. Its Ambala team prepares one quotation that covers the unit, packing and dispatch, plus any carriers or packs added.
Related Solar Cold-Chain Units and Outreach Items
A freezer-only unit works beside refrigerators that store vaccines, combined units that do both, and the boxes, carriers and solar hardware used at a remote cold-chain point. Any of the items below can be listed on the same quotation as this SDD freezer.
- Solar Direct Drive Ref/Fre — 36 L combined unit with printed user, installation and maintenance instructions in each box.
- Solar Direct Drive Ref & Frz. 16L — stores 2.4 kg of water-packs (4 x 0.6 L) beside 16 L of vaccine space.
- Mains Ref & Frz — mains unit freezing 4 kg of water-packs per 24 hours.
- Solar Direct Drive Refrigerator 99L — 99 litres net vaccine storage with Grade A freeze protection.
- Cold Box Long term storage 5.4L — runs on eight 1 L coolant packs.
- Freeze Free Vaccine Carrier — 1.6 L carrier supplied with 4 x 0.4 L icepacks.
- 200 Wp Solar Power System, Complete — four 50 W solar modules, two 12V batteries and a charge controller.
Browse the full Cold Chain Equipment range, the Communication Equipment range for solar kits and batteries, or every category in School Lab Equipments.
Last updated: 22 October 2026
