TWIN CITY TOWER

Twin City Tower

CURTAIN WALL

 

Onyx Solar supplied amorphous silicon technology for the curtain wall of this iconic project in Bratislava. Amorphous silicon glass supplied is fully black, with a grey frit pattern and argon chamber in various dimensions according to the project requirements. Some of these dimensions almost reaching 4 sqm. The 192 glasses supplied to achieve a Peak Power of 25 kW.

 

The photovoltaic curtain wall is the perfect solution for new office buildings since it has passive properties including thermal and sound insulation, and also natural light. However, it also offers an active property, the energy it generates. 

 

 

 

twin city photovoltaic curtain wall onyx solar

 

FEASIBILITY STUDY OF AMORPHOUS SILICON PHOTOVOLTAIC SKYLIGHT IN BRATISLAVA

 

<0,04€
Energy cost

19%
Reduction in HVAC energy demands

13%
Internal Rate of Return

<8 year 
Payback

 

Datos:

  • superficieTotal Area - 438 M2
  • electricidad generadaElectricity generated in 35 years - 564,111 kWh
  • puntos de luzTotal lighting points operating 4 hours per day in 35 years - 1,107 lighting points
  • emisiones CO2 evitadas CO2 emmisions avoided in 35 years - 378 Tons of CO2
  • barriles petroleo ahorradosBarrels of oil saved in 35 years - 332 barrels per m2
 

 

 

Project Twin City is a new development made by one of the largest international developers, HB Reavis. It will become an important icon of  Bratislava.

 

 

 

twin city photovoltaic curtain wall onyx solar

 

 

HB Reavis is an international workspace provider with a mission to create remarkable experiences through real estate solutions. In practice, they invest in, design, build and manage buildings, from bespoke headquarters and retail malls to co-working spaces. But because HB Reavis puts users and local communities at the heart of every decision, these are also inspiring spaces that enhance productivity and wellbeing.

 

 

twin city photovoltaic curtain wall onyx solar

 

 

 

 

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