Název projektu:
Solar tracker with two axles on rolling platform (08 ES 28F9 0IDD)
Popis:
A Spanish company of the sector of the photovoltaic energy has developed solar trackers based on the system of rolling platforms.
The principal advantages of these models are their capacity (200 and 274 m ² of panels), the great stability and constructive simplicity of their base platforms, and the rapid and simple assembly of the set. Therefore, a safe and low-cost system.
The society sought companies interested in incorporating these models, through license contract or manufacturing.
The two axis tracker on a rolling platform is constructed from six pillars joined by five lattice girders. The girders, as the rest of the components do not need special transport to the site or to galvanizing.
The system is of maximum simplicity and simplifies its assembly on the site, thanks to its system of mounting lugs and bolts for joining the girders to the pillars, being screwed to the bracings.
Taking advantage of the dimensions of the structure, two boards of panels are placed: One on the front edge and the other on the opposite edge. The criteria of separation and difference in height between both is the same as for the placement of the trackers. The time in the structure diminish considerably (by about 33 %) resulting in a much more efficient structure with: 30 Kg of structure per m ² of panel surface.
The design of the support structure has a certain flexibility in the vertical sense to minimize the requirements of the tracker`s tread.
The adopted configuration is in the shape of letter H, with supports on four ends (rollers) and a center axle. This allows for track irregularities of ±1 cm. The track is built with low plasticity that will be poured directly into the framework installed at the site, without the need of forms or shuttering.
The central support axle receives between 30 and 50 % of the weight of the tracker, unloading considerable pressure on the wheels and avoiding cracking of the track.
In the boards, the straps are fixed to the longitudinal girders of the frame by means of clamps that make displacement possible to adapt to the different measurements of existing panels on the market. In addition, the straps have a guide which remains open by means of springs for inserting the panels.
Once the panels are in place, the screws are tightened and the panels are held tight avoiding knocking and hammering in stationary guides.
The manufacturing cost of the tracker, included the motorization of itself, is approximately 100¬ for m ² of available surface in panels.
Innovative Aspects:
- Increase of the capacity, optimizing the efficiency of the structure: weight of the tracker of 30 Kg for every m ² of panels.
- Roller track of concrete, without the need of forms or shuttering: Admissible ± 1cm in its leveling.
- Few components with dimensions adapted to conventional transport
- Little concrete in foundations: 10,5 m3-12,7 m3 according to model
- Easy and rapid assembly in the objective place: Unions with pins(bolts) and panels-carrying guides.
- Analogical realignment of every tracker independent of the PLC.
The principal advantages of these models are their capacity (200 and 274 m ² of panels), the great stability and constructive simplicity of their base platforms, and the rapid and simple assembly of the set. Therefore, a safe and low-cost system.
The society sought companies interested in incorporating these models, through license contract or manufacturing.
The two axis tracker on a rolling platform is constructed from six pillars joined by five lattice girders. The girders, as the rest of the components do not need special transport to the site or to galvanizing.
The system is of maximum simplicity and simplifies its assembly on the site, thanks to its system of mounting lugs and bolts for joining the girders to the pillars, being screwed to the bracings.
Taking advantage of the dimensions of the structure, two boards of panels are placed: One on the front edge and the other on the opposite edge. The criteria of separation and difference in height between both is the same as for the placement of the trackers. The time in the structure diminish considerably (by about 33 %) resulting in a much more efficient structure with: 30 Kg of structure per m ² of panel surface.
The design of the support structure has a certain flexibility in the vertical sense to minimize the requirements of the tracker`s tread.
The adopted configuration is in the shape of letter H, with supports on four ends (rollers) and a center axle. This allows for track irregularities of ±1 cm. The track is built with low plasticity that will be poured directly into the framework installed at the site, without the need of forms or shuttering.
The central support axle receives between 30 and 50 % of the weight of the tracker, unloading considerable pressure on the wheels and avoiding cracking of the track.
In the boards, the straps are fixed to the longitudinal girders of the frame by means of clamps that make displacement possible to adapt to the different measurements of existing panels on the market. In addition, the straps have a guide which remains open by means of springs for inserting the panels.
Once the panels are in place, the screws are tightened and the panels are held tight avoiding knocking and hammering in stationary guides.
The manufacturing cost of the tracker, included the motorization of itself, is approximately 100¬ for m ² of available surface in panels.
Innovative Aspects:
- Increase of the capacity, optimizing the efficiency of the structure: weight of the tracker of 30 Kg for every m ² of panels.
- Roller track of concrete, without the need of forms or shuttering: Admissible ± 1cm in its leveling.
- Few components with dimensions adapted to conventional transport
- Little concrete in foundations: 10,5 m3-12,7 m3 according to model
- Easy and rapid assembly in the objective place: Unions with pins(bolts) and panels-carrying guides.
- Analogical realignment of every tracker independent of the PLC.
Požadavky na partnera:
Patents/Rights: Patent(s) granted
Requested Cooperation: License Agreement, Absolutely novel process, Assembly, Technical consultancy
- Type of partner sought (such as: industry, academy, research organization, size, nationality&): It is aimed at companies that realize facilities of photovoltaic plants or companies that carry out investments in the above-mentioned field
- Specific area of activity of the partner: manufacturers of photovoltaic systems
- Tasks to be performed: to manufacture the system with license from the Spanish company
Requested Cooperation: License Agreement, Absolutely novel process, Assembly, Technical consultancy
- Type of partner sought (such as: industry, academy, research organization, size, nationality&): It is aimed at companies that realize facilities of photovoltaic plants or companies that carry out investments in the above-mentioned field
- Specific area of activity of the partner: manufacturers of photovoltaic systems
- Tasks to be performed: to manufacture the system with license from the Spanish company
Obchodní firma/fyzická osoba:
Technologické inovační centrum s.r.o.
Sídlo/Místo podnikání:
Vavrečkova 5262
760 01 Zlín
760 01 Zlín
Kontaktní osoba:
Lenka Kostelníková
Email:
Telefon:
+420 739 570 792
