Solar Direct Drive Ref. Zero
Product Code : LSK-CCE-11292
Solar Direct Drive Ref. Zero (SKU LSK-CCE-11292) is a 128-litre stand-alone solar direct drive vaccine refrigerator that uses R134a refrigerant and carries Grade A freeze protection. It is supplied plug-and-play with all components and fittings and a solar power system matched to the site, and it suits solar-powered vaccine stores holding a 128-litre stock as well as cold-chain training. Science Lab Supplies, Ambala, India, prepares quotations for it for health programmes, tender contractors and distributors.
Specifications
Each fact about the 128-litre Ref. Zero has its own row below. In short, it is a plug-and-play SDD refrigerator charged with R134a refrigerant, rated for +5°C to +43°C ambient, Grade A freeze-protected, and run from a solar power system matched to a radiation reference of 3.5 kWh/m² per 24 hours.
| Specification | Value |
|---|---|
| SKU | LSK-CCE-11292 |
| Type | Stand-alone solar direct drive (SDD) refrigerator |
| Installation | Plug and play, with all necessary components and fittings |
| Ambient operating temperature | Min. +5°C, max. +43°C |
| Net vaccine storage volume | 128 litres |
| Freeze protection | Grade A |
| Refrigerant | R134a |
| Solar power system | Matched to the refrigerator’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 Ref. Zero
At 128 litres, this SDD refrigerator can hold a sizeable vaccine stock at a solar-powered store and keep it Grade A freeze-protected across a +5°C to +43°C ambient range. It also suits cold-chain management teaching in nursing, pharmacy and public-health programmes, including stock arrangement, temperature recording and preparing carriers.
- Vaccine storage at solar-powered stores within the rated ambient range.
- Continuous temperature records with a Weblogger, which logs at 1-minute intervals and connects to a computer by USB.
- Training on transferring stock to carriers and cold boxes for outreach sessions.
- Technician practice on installation using the English installation and technician’s manuals.
Standard Scope of Supply
Supply includes the complete stand-alone SDD refrigerator with all necessary components and fittings, its solar power system matched to the refrigerator’s consumption, climate and ambient temperatures, and user, installation and technician’s manuals in English. Loggers, carriers and cold boxes are separate items for the quotation.
Packing, MOQ and Lead Time
One unit or a multi-site order can be quoted; in each case Science Lab Supplies sets out the packing, delivery time and price for the number of refrigerators requested. Freezers, carriers and temperature indicators for the same cold-chain point can be added to that quotation.
Science Lab Supplies holds an Importer-Exporter Code, so it can ship to buyers in the UAE, Saudi Arabia, Oman, the Philippines, Nepal and Bangladesh. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). Write in through the contact page, collect items in the enquiry cart, or see the lab tender page if you are buying through a tender.
Frequently Asked Questions
Is this the same as the Solar Direct Drive Refrigerator Zero?
No. The names are similar, but this model holds 128 L and uses R134a refrigerant, while the Solar Direct Drive Refrigerator Zero holds 27 L and uses R600a. Quote the SKU in your enquiry to avoid any mix-up.
How does it compare with the Mains Ref 128L?
Both offer 128 L of net vaccine storage with R134a refrigerant and Grade A freeze protection. This one runs from a solar power system, while the Mains Ref 128L runs on 220–240V or 100–127V, 50/60Hz mains power.
Which refrigerant does it use?
It uses R134a, whereas the other SDD refrigerators in this range use R600a. Service technicians should note the refrigerant type on the quotation and in the technician’s manual before any maintenance work.
Who supplies the Solar Direct Drive Ref. Zero?
This refrigerator is supplied, not manufactured, by Science Lab Supplies, which sources it and prepares the quotation and dispatch from Ambala, India for health programmes, tender contractors and distributors.
Related SDD, Mains and Outreach Cold-Chain Items
A store holding a 128-litre stock can draw on freezing capacity, outreach equipment and freeze checks as well, so this list adds a solar freezer, a carrier, a cold box and a freeze indicator to three other SDD refrigerators and a larger mains model. All can be quoted alongside this unit.
- Solar Direct Drive Refrigerator — 220 L SDD unit whose RTMD sends SMS alerts over mobile networks.
- Solar Direct Drive Refrigerator 99L — 99 L SDD refrigerator using R600a refrigerant, with Grade A freeze protection.
- Solar Direct Drive Ref. Sun — SDD refrigerator with 54.5 litres of net vaccine storage and English manuals.
- Mains Refrigerator 184L — mains refrigerator in the 120 L-plus category with 184 L net volume.
- Solar Direct Drive Frz. — SDD freezer that freezes 2.4 kg of water-packs every 24 hours.
- Cold Box 12 Litres — small long-range cold box holding 12 L, supplied with 0.4 L icepacks.
- Vaccine carrier 2.7Litres — 2.7 L long-range carrier weighing 6.4 kg fully loaded.
- Freeze Alert — IP64 freeze indicator with start-button activation and 36 months activated life.
Explore the full Cold Chain Equipment range, the Communication Equipment range with its solar power systems, or all School Lab Equipments.
Last updated: 22 October 2026
