Revolutionary, New Zeroenergy Port-O-Kold walk-In Freezer/Cooler

Company pathway in development of product

Outdoor portable refrigerated cooler and freezer. The Port-a-Kold can be dropped off at any site.

Port-a-Kold

Modular stressed-skin panels being installed. Panels are locked with tongue and groove joints. Cracks are filled with expanded polyurethane foam

Building in Saratoga built next to a stream for hydro-generation for appliances and lights. Stream water was also used for cooling.

Zeroenergy Building in Progress

Solar Town Hall Halfmoon, New York

Solar Factory Advance Energy

Technology

Sulfur dioxide solar heating collectors on left. Passive solar windows in center. Solar hot water flat plate collectors on right.

Solar Energy Systems

Natural Cooling Systems

Top of ice production unit.

Water being filled into ice production unit.

2 hp backup ice production unit.

Ice production systems on the far left and right, solar air collectors on the whole southern wall. Solar hot water collectors in the center.

Snow stays right up to the building panels, meaning heat does not escape the building.

House with snow and ice around perimeter of the house melted by poor insulation.

Agway Research Center

Super-insulated warehouse

construction with polyurethane foam

below ground before concrete is poured.

Controlled-Environment Warehouses

Standard units: 4”, R-34, polyurethane Foam-Lock. Thousands were sold. They are the basis for our newest, best on-grid and off-grid models.

Port-a-Kold

Highest conservation

Central Features Of new Zeroenergy on grid model:

Heat recovery

Heat exchange

Change of state

Alternate power generation

Energy storage

Proprietary technology of on-grid model:

high efficiency R-50 and R-68 cabinets

double airlock doors

elimination of door frame heater

elimination of electric drain pan heater

cold plates in roof panels

most efficient AC compressor and EC coils

solar PV unit and inverter with storage batteries

can operate where no electricity grid is available

Central Feature of Zeroenergy off-grid model:

Proprietary technology of off-grid model:

high efficiency R-50 and R-68 cabinets

double airlock doors

elimination of door frame heater

elimination of electric drain pan heater

cold plates in roof panels

high efficiency DC compressor, DC fan motor, DC condenser

solar power built into unit

48 custom, ultra-capacitor batteries

Zeroenergy freezer/cooler meets needs of:

71 food industries

pharmaceutical industry

medical

funerary storage

post-disaster emergency relief

military remote locations

Homeland Security and FEMA

Thank youAny questions?