Photovoltaic bracket construction drawing structure diagram

Does proficad support photovoltaic circuit diagrams?

ProfiCAD supports the drawing of photovoltaic circuit diagrams. In addition to the common electrical engineering symbols, the library includes symbols such as solar cells, photovoltaic panels, solar collectors, inverters, etc. Should you need more symbols, you can create them in the symbol editor. Some sample drawings (click for full size):

How does a photovoltaic system work?

The heart of a photovoltaic system is the solar module. Many photovoltaic cells are wired together by the manufacturer to produce a solar module. When installed at a site, solar modules are wired together in series to form strings. Strings of modules are connected in parallel to form an array.

Do I need to meter a photovoltaic system?

It is assumed that aluminum framed photovoltaic (PV) panels mounted on a “post” and rail mounting system, the most common in the industry today, will be installed by the homeowner. While metering the system is encouraged, the specification does not address system wiring elements for associated system sensors or monitoring equipment.

What should a builder consider when planning a solar array?

The builder should avoid implementing landscaping that has the potential to shade the proposed array location at the time of home construction or in future years. As a rule of thumb, vegetation with a mature species height should adhere to a distance-to-height ratio of 2.6 to the nearest point of the proposed array location.

What is the optimum tilt for a PV array?

Tilt – Generally the optimum tilt of a PV array in the Pacific Northwest equals the geographic latitude minus about 15 degrees to achieve yearly maximum output of power. An increased tilt favors power output in the winter and a decreased tilt favors output in the summer.

What materials are used for mounting base brackets?

Mounting base brackets are fabricated from Series 6000 structural marine grade aluminum. 5/16" hardware included. "L" Feet are fabricated from high-strength 3/16" aluminum and include a vertical slot for adjusting to irregular surfaces. 5/16" coated hardware included. "L" Feet are fabricated from high-strength 3/16" aluminum.