Revolutionary of photovoltaic applications in the architectural building has undergone rapid development, starting from ordinary technology to high technology in the 3rd generation, they are:

1. First generation (the 1980s)

PV panel module with an iron framework just mounted on the field of building flat roof with a brace (tracking).

2. Second generation (the 1990s)

Photovoltaic cells (PV) developed more integrated part of building materials: roof materials (tiles, shingles).

3. Third generation (year 1997)

Rows of PV modules as atrium cover

Rows of PV modules as a canopy

Chip / PV module was developed into a whole architectural integration in building materials and advanced applications.

Applications of PV Third Generation

a. Form of shingles (thin film crystalline)

Rows of PV modules as roof cover

b. Form of cladding (curtain walls)

Rows of PV modules as a facade covering

In general, the energy utilization of solar PV have been popular in the world in the field:

• Housing & villa / lodge (the most common areas far from power lines).

• Commercial (offices, hospitals, institutions, and bus stop lighting, street lights).

• Industry (telecommunications, power generation, water pumping stations, electric backup).