Solar Ice Cream Freezer Display

Ask a shopkeeper what a three door cabinet is for and the answer is usually "more stock". That is the least interesting thing about it. The useful property is that 1605 mm of glass divides into three equal columns, and three columns can carry three different stories at once - without a second compressor, a second power point or a second header. A shop that has been running one two-door cabinet and a shelf unit beside it is not short of litres; it is short of a single face that can be read as one range.

The cabinet itself is deliberately conventional, because at this size convention is what keeps it serviceable: three hinged glass doors, two mullions, one evaporator behind a slotted ceiling canopy, one open wire condenser on the rear face, four castors under a black plinth, a lit header across the full width. What changes is the working geometry. Three doors means three people can be served at once, and a door opened in the middle no longer disturbs the stock at either end.

Two things this page will be straight about. First, at 1605 mm wide and 153 kg gross the cabinet is a layout decision before it is a purchase - it needs a wall, a route and a floor that can take it. Second, the declared holding range is 0 to 10 °C. That makes it a chilled display: dairy, drinks, desserts, prepared food, and ice cream sold from a chilled cabinet rather than a deep-frozen one. If the product has to sit at −18 °C, the right machine is a glass door freezer from the same range, not this cabinet.

The one-sentence brief. Give a shop one continuous 1605 mm face that splits into three merchandising zones, keep the machinery to a single compressor and a single feed, and let the cabinet sit on castors so the layout can be re-cut when the range changes.

1605 mm, and what a metre and a half of glass actually buys

On paper the numbers are tidy: 998 litres on a 1605 by 590 mm footprint, which is 0.95 m² of floor and about 1050 litres for every square metre occupied. Compare that with two 428 litre cabinets standing side by side, which hold 856 litres on 1.04 m². The single three door face wins on density and it wins much more clearly on frontage: one frame, one header, one line of doors, no shadow gap in the middle of the range.

Against the 658 litre cabinet the trade is almost exactly proportional: 50 per cent more width for 52 per cent more volume. That is a useful sanity check, because it means the third door is not selling air. What it does not buy is a second temperature zone; all three columns sit in the same air circuit at the same set point.

At the back of the shop the arithmetic shifts. A 1665 mm carton means 25 units fill a 40′HQ, which is roughly 40 metres of display frontage in one container - the same order as the 36 units of the 1070 mm cabinet, just in fewer, longer boxes. For a distributor fitting out several stores at once, that linear-metre figure is easier to plan with than a unit count.

Three zones on one face: how shops divide the columns

The reason a three door cabinet earns its floor space is that it lets one piece of furniture do three merchandising jobs. The split below is the one most shops settle on after a few weeks, and it is worth planning on paper before the cabinet is loaded.

A straight note about ice cream

A cabinet this size is often bought by shops that sell ice cream, desserts and cold drinks from the same run, and the phrase "ice cream display" gets used loosely. What the machine actually does is hold 0 to 10 °C, set by a thermostat dial under the canopy. That is a chilled display: it keeps product cold for sale and service, and it is the right cabinet for tubs, cups, dessert boxes, dairy, drinks and prepared food that is sold and eaten within the day.

It is not a deep freezer, and no setting on the dial changes that. Product that has to stay hard at −18 °C needs a glass door freezer, which is a separate model in the same range with its own compressor, insulation and evaporator design. Buying this cabinet and expecting frozen storage is the single most expensive misunderstanding in this product category, so it is worth saying plainly on the product page rather than in an email after the container lands.

What the chilled range is genuinely good at is the service half of an ice cream business: the display, the point of choice, the queue that forms at the counter. Deep-frozen stock lives in a chest freezer in the back; the 1605 mm face is where it is presented, scooped and sold.

A 1605 mm header, and the mistake of filling it

At this width the light box is the biggest single advertising surface a shop owns inside its own four walls, and it is at eye height. That is exactly why it gets over-filled: someone puts a product list on it, and from three metres away the panel reads as grey texture.

The rule that works is one image and three or four words, in a typeface that survives a diffuser. If the shop runs more than one cabinet, the headers should be designed as a set - same height, same type scale, same colour, different words. A run of cabinets with mismatched headers reads as a run of second-hand furniture.

The insert is printed artwork behind the diffuser and is fitted before packing, so the cabinet arrives with the buyer's own message in place. It stays lit whenever the cabinet is on, which matters on a battery system: count the light box in the daily load, and do not switch the cabinet off overnight to save it - a cabinet that has been off for eight hours spends the first part of the trading day pulling heat back out of its own stock.

24 V DC or 220 V AC - and why a 998 is not a 12 V cabinet

This model is built for 24 V DC and 220 V AC 50 Hz, with R290 as the refrigerant. The DC voltage is not a marketing choice; it follows from the load. A 998 litre box with three glass doors and 1605 mm of glazed face gains more heat per hour than any smaller cabinet in the range, and the compressor has to move that heat out continuously while the shop trades.

At 12 V the same cooling power needs roughly twice the current, which turns into heavy cable, a bigger charger and a bank that dips on every compressor start. At 24 V the current halves and the volt drop falls to a quarter for the same cable section. If a site already runs a 12 V system, the honest options are a 24 V bank for the cabinet, a DC-DC converter sized for the start current, or a smaller cabinet.

Where mains is available the 220 V build removes the battery entirely. Both builds share the cabinet, the glass and the interior, so a shop can start on mains and move to a 24 V bank later - but the voltage has to be declared when the order is placed, because it is a different compressor configuration.

The rear face, the plinth, and the space nobody plans for

Heat leaves through an open wire condenser across the rear face. Exposed rather than boxed in, for two reasons that matter in a real shop: a bare coil rejects heat into the room better, and it can be brushed clean. In a hot or greasy kitchen it is the coil, not the compressor, that decides whether a cabinet keeps temperature through the summer.

The cost of that design is a rear gap. Push the cabinet flat against the wall and the shop has insulated its own condenser; the cabinet then runs longer, the room gets warmer and the electric bill goes up while the temperature inside creeps. Treat the gap behind the cabinet as part of the floor plan, not as something to negotiate on site.

Underneath, the black plinth does three jobs: it keeps mop water away from the compressor compartment, it hides the machinery behind vent slots, and it gives a 2 m tall cabinet a base line so it reads as furniture rather than as a box on wheels. The castors sit under it - four contact points, so the floor needs to be flat enough for them to share the load of 140 kg net.

Where a three door face is the right answer

This is the widest upright in the range, so it is bought by rooms that already have traffic and want the range to read as one offer rather than by rooms being fitted from nothing. Six settings where it works.

Specification, BCD-998

Before you order: six questions buyers ask

Can it be used as an ice cream freezer?

No. The declared range is 0 to 10 °C, so it holds chilled product for display and service; it will not keep ice cream hard. For deep-frozen storage the range includes glass door freezers, and the usual arrangement is a freezer in the back for stock plus a chilled cabinet like this at the point of sale.

Are the three doors independent, and can the columns hold different ranges?

The doors are independent and open separately. All three columns share one air circuit and one set point, so the product in each column can differ but the temperature cannot: three merchandise zones, one climate.

Why is there no 12 V build?

Because of the load. This is the largest glazed face in the range, and at 12 V the compressor would need roughly twice the current of a 24 V build, which pushes cable, charger and battery sizing past what a 12 V installation normally carries. A 12 V system can still feed it through a correctly sized converter, sized on the start current.

How many shelves come with it?

Wire shelves, adjustable per column, with the count set on the order. Because each column serves a different zone, it is normal for the three columns to ship with different shelf spacing - tell us the split when ordering rather than adjusting it on site.

Can the header carry our artwork?

Yes. The header is a printed insert behind a diffuser, fitted before packing. Send artwork with the order; keep it to a few words and one image so it still reads from across a shop floor.

Can it ship with smaller cabinets in one container?

Yes. 25 units of this model fill a 40′HQ on their own - about 40 m of display frontage - and mixed loads with the single and two door cabinets are quoted per order. The loading plan is confirmed before production, and glass door cabinets always travel upright.

Send the wall length, the number of stores, the ambient temperature and whether the site runs on mains or a 24 V bank. We will confirm the voltage build, the shelf split per column, the body colour and the header insert for your market.