Documentation / Parameters

Parameters and Specifications

VoltGlass® is designed to cover a wide range of applications – from standard interior heating to special exterior use.

Basic Specifications

Parameter	Value
Supply voltage	100–250 V AC, 50–60 Hz
Surface temperature (interior)	+25 to +50 °C
Surface temperature (exterior)	up to +80 °C
Power output (standard)	25–90 W/m²
Power output (special applications)	up to 120 W/m²
Warm-up time to full power	max. 30 minutes
Technology lifespan	up to 25 years

Power and Coverage

Standard Heating (25–90 W/m²)

Design depends on system function and building properties. Key factors:

• Building type (older building vs. passive house)
• Heat losses of the building
• Required function (primary/supplementary heat source)
• Glazing area in the room

High Power (up to 120 W/m²)

For special applications, power can be increased up to 120 W/m². This mode is intended for:

• Snow and ice melting – roof glazing, skylights, canopies
• Fog prevention – already at 25 W/m² (shop windows, display cases, glass facades)
• Extreme climate conditions – mountain areas, northern regions

Power Supply and Compatibility

Power Supply

VoltGlass® is ready for standard electrical grids 50–60 Hz, without transformer:

• Compatibility – with various electrical grids
• Direct power – connection to existing grid
• Stable operation – even during voltage drops

Regulation

Thermostat regulation, like underfloor heating:

• Set temperature in room or on glass surface
• Manual or remote control (smart home)
• After reaching temperature, switches on only when it drops by 1–2 °C

Dimensions and Configuration

VoltGlass® is manufactured to order according to the specific project:

• Minimum size: 300 × 300 mm
• Maximum size: limited only by handling (typically up to 3 × 4 m)
• Thickness: double glazing from 17 mm, triple glazing from 24 mm; heating glass itself from 4 mm
• Shape: geometric shape according to client requirements