OKASOLAR S

Outstanding Sun Protection for Roof Glazing

OKASOLAR S is a daylight system especially developed for overhead glazing and unites effective direction-selective sun protection with the use of daylight. The shading system integrated in the cavity creates a comfortable atmosphere in the interior: Along with good transparency it guarantees an even and glare-free illumination with daylight at any time of day or season. Moreover, OKASOLAR S reduces the cooling load and costs for artificial illumination and optimizes the energy balance of a building.

High Functionality

  • Effective, direction-selective sun protection
  • Daylight direction towards building interior
  • Light transmission precisely and specifically adjustable to the project
  • Fire protection according to requirements
  • Variety of special formats possible
  • Visibility as bird protection function

Sustainability

  • Daylight entry reduces need for artificial  light
  • Reduction of cooling load in summer, solar gains in winter time
  • Fully recyclable
  • Louvres fully and durably protected inside the cavity
  • No additional cost for maintenance, repair or cleaning

User Comfort

  • Comfortable daylight atmosphere in the entire interior
  • Outstanding vision to the outside
  • Effective privacy protection

 

 

OKASOLAR S – double glazing build-up

Double glazing build-up

OKASOLAR S – double glazing build-up – principle of function

Double glazing build-up - principle of function

OKASOLAR S – double glazing build-up – Transparency

Double glazing build-up - Transparency

  • Maximum dimensions: 3,000 mm x 4,500 mm, larger sizes available upon request
  • Maximum dimensions: 7 m2
  • Partial transparency: max. 80 % (depending on the line of sight)
  • Louvre distance: 24.7 mm
  • All technical value, such as light transmission, TSET and Ug-values can be adjusted matching requirements by varying other constructions and glass types.

OKASOLAR S
Total Thickness

Functional coating

Ug-values [W/(m2K)] TSET Light Transmission
Standard double glazing build-up mm Type Krypton Argon Air (%) min.1 - max.2 (%) min.1 - max.2

24 low-e 1.1 1.3 1.9 13 - 44 1 - 46
solar 1.1 1.3 1.9 9 - 32 1 - 40
1 for angle of incidence γ = 60°            2 for angle of incidence γ = -30°
OKASOLAR S
Total Thickness

Functional coating

Ug-values [W/(m2K)] TSET Light Transmission
Standard triple glazing build-up mm Type Krypton Argon Luft (%) min.1 - max.2 (%) min.1 - max.2
  24+10 low-e 0.6 0.8 1.1 11 - 38 1 - 41
solar 0.6 0.8 1.1 8 - 29 1 - 35
1 for angle of incidence γ = 60°            2 for angle of incidence γ = -30°
References Overview