About BIPV

Building-integrated photovoltaics (BIPV) systems function as an integrated building element, i.e. part of the building envelope, while supplying energy to building energy load – the ultimate statement in eco - architecture.

Versatility. For architects, the creative design possibilities of BIPV are infinite.  BIPV can be applied to virtually any architectural element essential to the good functioning of a building.  Examples of BIPV applications include:

  • Roofing
  • Facades (including semi-transparent facades)
  • Skylights
  • Windows
  • Shading systems (awnings)
  • Covered walkways

BIPV systems can be truly multifunctional, incorporating characteristics such as weather protection, heat insulation, sun and noise protection, modulation of daylight, and security. BIPV systems can serve as small stand-alone power units to control the intake of daylight to a building by powering an automatic sun-blind, run an engine-driven ventilation opening, or provide emergency lighting.  BIPV systems are modular – they can be sized on a small scale to produce a limited amount of energy, or be large enough to power an entire building and send additional electricity back to the grid.

Holism. BIPV is a stylish means of producing electricity on site, while solving the problems of inadequate energy supply and environmental harm.  BIPV transforms solar energy into electricity with no noise, no movement, no waste, and no exhaustion of materials.  Moreover, BIPV solutions avoid the cost of conventional materials, reducing the incremental cost of photovoltaics and improving its life-cycle cost.

It is critical that BIPV systems benefit from high architectural quality. According to the International Energy Agency (IEA) Photovoltaic Power Program, the criteria for achieving quality in BIPV are as follows:

  • Natural integration of PV systems
  • PV systems that are architecturally pleasing within the context of the building
  • Good material and color composition
  • PV systems that adapt well to overall modularity
  • The visual aspect of the grid which is in harmony with the building and creates a satisfactory composition
  • Use of PV that has generated an innovative concept

Role of the Architect

Buildings are responsible for 40% of energy consumption and 36% of EU CO2 emissions. Energy performance of buildings is key to achieve the EU Climate & Energy objectives of 20% energy savings and CO2 reductions by 2020.  Unquestionably, the architectural field will be on the front lines of this effort.

Consequently, the architect should consider and inform clients about the technical, aesthetic, financial, and environmental advantages of on-site BIPV in a low-energy consumption building.  BIPV should be considered in the design phase of the project, thus allowing for better integration from an aesthetic, energetic and economic standpoint.

Our BIPV architectural solutions