Cold storage, beyond the grid

Off-grid solar cold rooms that keep running.

Solar + battery + automatic generator backup. Containerised chilled or frozen storage for fisheries, pastoral stations, mine sites and anywhere the grid doesn't reach.

EC 20 · EC 4020' / 40' HC −18°C → +6°C48 kWh LiFePO₄ATS backup Made for AU · Ships worldwide

Application visualisation. Product appearance and site layout may vary.

EverCube · System data Integrated solar · battery · generator
−18 / +6 °CAdjustable set point
48 kWhLiFePO₄ battery storage
10.56 kWpBifacial solar (up to)
20' / 40' HCHigh Cube container
FisheriesLanding sites · chilled or frozen catch
PastoralStations · meat, produce, supplies
MiningCamps · food & medical storage
EmergencyTemporary sites · essential supplies
How it works

Solar first. Battery when needed. Generator when required.

One integrated system keeps the cold room powered around the clock.

01

Solar powers the room

Bifacial solar runs refrigeration through the day. Surplus energy charges the battery for later.

02

The battery takes over

48 kWh of LiFePO₄ storage powers refrigeration after sunset or when solar output is low.

03

Backup starts automatically

If stored energy runs low, the diesel generator starts via automatic transfer to power cooling or recharge the battery.

Battery runtime depends on sunlight, ambient temperature, loading and door use. Generator operation requires fuel and routine servicing.

Built for your site

From the farm gate to the remote worksite.

Farms & rural properties — EverCube solar cold room on site01 · Pastoral

Farms & rural properties

Store harvested produce, meat and food supplies closer to where you work.

Fisheries & landing sites — EverCube solar cold room on site02 · Fisheries

Fisheries & landing sites

Chilled or frozen storage for seafood at landing points and remote facilities.

Mining & remote camps — EverCube solar cold room on site03 · Mining

Mining & remote camps

On-site food storage for teams working beyond a reliable electricity supply.

Emergency & temporary sites — EverCube solar cold room on site04 · Emergency

Emergency & temporary sites

Containerised cold storage for temporary operations and essential supplies.

Two sizes

Choose the size for your site.

EC 20EverCube 20 — 20ft High Cube solar cold room rendering
EverCube 20 · 20ft High Cube24.9 m³

9.9 kWp solar · For smaller storage requirements or limited site space.

EC 40EverCube 40 — 40ft High Cube solar cold room rendering
EverCube 40 · 40ft High Cube56.0 m³

10.56 kWp solar · For projects with a larger storage requirement.

Design & construction

Designed around reliable cooling.

Cutaway of the EverCube container showing the insulated cold room and the separate equipment bay

100 mm PU insulation

Insulated walls, ceiling and floor reduce heat transfer into the storage space.

Separate equipment bay

Inverter, batteries and generator sit in their own compartment, physically separated from the cold room.

Insulated door, safety release

Internal safety release and PVC strip curtain for practical day-to-day access.

Roof-mounted bifacial array

Up to 16 × 660 W panels on a steel frame above the container, shading the roof as they generate.

Optional

Remote monitoring

Cold room temperature, solar output, battery level, generator and door status from a computer or phone, with alerts when something needs attention. Connectivity and any satellite terminal are confirmed per project.

EverCube remote monitoring dashboard on desktop and mobile showing temperature, energy and alerts