RUFY ROOF ENGINEERING

Solar Photovoltaic structures support systems

 Photovoltaic solar system integrator, with offices in Bucharest, specialized in designing, manufacturing and assembling professional photovoltaic structures, is one of the largest suppliers of structure systems used for installation of photovoltaic panels produced in Romania for the local market and export.

RUFY ROOF ENGINEERING

Solar Photovoltaic structures support systems

 Photovoltaic solar system integrator, with offices in Bucharest, specialized in designing, manufacturing and assembling professional photovoltaic structures, is one of the largest suppliers of structure systems used for installation of photovoltaic panels produced in Romania for the local market and export.

RUFY ROOF ENGINEERING

Solar Photovoltaic structures support systems

 Photovoltaic solar system integrator, with offices in Bucharest, specialized in designing, manufacturing and assembling professional photovoltaic structures, is one of the largest suppliers of structure systems used for installation of photovoltaic panels produced in Romania for the local market and export.

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WHO WE ARE?

Rufy Roof Engineering photovoltaic solar system integrator

with offices in Bucharest, specialized in designing, manufacturing and assembling professional photovoltaic structures, is one of the largest suppliers of structure systems used for installation of photovoltaic panels produced in Romania for the local market and export.

Since 2010, we have specialised in providing solutions for installing solar photovoltaic systems.

We develop and produce solid mounting systems, easy to assemble on all types of roof; and ground including customised solutions. With the help of our extensive knowledge and experience, we have carried out large-scale projects in the international mega-watt range.

Rufy Roof Engineering photovoltaic solar system integrator

Our basics and principles:


Projects and design developed for durability, efficiency and rapid assembly, completely prefabricated, without the need for machining on site

Anti-corrosive materials, galvanized steel, Magnelis steel, Alu-Zinc steel, anodized aluminum, and stainless steel

Systems designed to international standards Eurocodes EN 1990, EN 1993, certified and statically tested;

Up to 20 years warranty, 30-40 years structural strength

The experienced support team, over 350 MWp designed, 30 MWp turnkey and 90 MWp delivered to partners

Positive management of relationships with clients and collaborators, quality assurance of services, delivery of change “more for less”, innovation and A.I. use

RRE PV© – PHOTOVOLTAIC SOLAR SUPPORTS

We design and produce photovoltaic structures with ground fixing, facades, rooftops, shades and floating PV (standing water lakes).

Photovoltaic structures represent the supports for photovoltaic panels. These photovoltaic panels can be with an aluminum frame with a thickness of between 30 mm and 45 mm, or photovoltaic panels with double glass without frames. Below are our structure systems available for ground-mounted power plants:



PV Structures Models for Ground Mount Applications

Due to the location, the field configuration, necessary resistance to snow and wind, the geotechnical study, the model, weight and size of the panels and the favorite electric strings, ground-mounted photovoltaic tables are of several kinds, shapes and configurations. In this regard, we present below the models most often delivered in Europe.

Because nowadays the dimensions of the photovoltaic panels differ very much, all the structures delivered by us are customized for each project.

01

RRE PV© – SPEED ONE

support system for photovoltaic panels with 1 sectional pole and 2 panels mounted in portrait format (vertically)

02

RRE PV© – MAX ONE

support system for photovoltaic panels with 1 sectional pole and 4 panels mounted in landscape format (horizontally).

03

RRE PV© – TECH TWO

supporting 2-pole photovoltaic panels system. This system is more stable and can be used in any area and on any type of land

04

RRE PV© – CONCRETE

support system for photovoltaic panels with 1 sectional pole and 4 panels mounted in landscape format (horizontally).

05

RRE PV© – AXLE ONE

is for 3 photovoltaic panels placed in the landscape. All fixed to a 1-pole rotating metal structure (C210)

06

RRE PV© – EAST WEST

structure system on land is one of the best system existing. This system best covers the ground because it does not need the shading area

07

RRE PV© – CARPORT

Carport type photovoltaic parking systems structure. Intended for the production of electricity using photovoltaic panels.

08

RRE PV© – FENCE

with PV – Vertical installation. Photovoltaic system with installation of vertical type bifacial panels

09

RRE PV© – AGRICULTURAL

Photovoltaic system with panel mounting on the roof of a galvanized structure. This system is designed for agricultural and keeping animals in free outdoor areas

10

CUSTOM STRUCTURES

We can design, draw and produce any desired pattern of structure.The strength and stability analysis was made using the analytical and numerical analysis (finite element method), using Graitec – Advance Design Version 2019 SP2.

Get in Touch



Email

office@photovoltaic-structures.com


Phone

+40726 676 633

Construction systems , ground-mounted structures, viable and most commonly used:


1 pole with 2 panels mounted vertically, portrait (in section);

1 poles with 4 panels mounted horizontally, landscape (in section);

2 poles with 2 panels mounted vertically, portrait (in section);

2 poles with 3 panels mounted vertically, portrait (in section);

2 poles with 4 panels mounted horizontally, landscape (in section);

2 poles with 5 panels mounted horizontally, landscape (in section);

2 poles with 6 panels mounted horizontally, landscape (in section).

The assembly of the photovoltaic panels

The assembly of the photovoltaic panels on the structure is realized with professional clips of aluminum brand K2 Systems. These are necessary and cannot be replaced with metal or other fixed assembly models, being designed for a long life and operation of photovoltaic panels.

K2 Systems clips

K2 Systems clips allow for expansion and shrinkage of photovoltaic panels that in 95% proportion have aluminum frames that expands to heat 1 mm / meter.  If the panels are fixed by other methods, they do not allow the expansion and thus the joints of the photovoltaic panels are forced, which translates into cracks at the sealing elements, the panels starting to self-destruct from day one. Thus, the cracks formed will allow the infiltration of water, which, especially, in winter, freezes and increases the cracks more and more, the end being the short circuiting of photovoltaic panels and the blocking of the strings / inverters. Modules with 30 years life time, with improper assembly, can be destroyed within 3-5 years, only due to the wrongly mounted structure and poor quality aluminum clips..

Photovoltaic structures

Photovoltaic structures within a Photovoltaic Power Plant represent only a percentage of 7-10%. This percentage is very low, considering the extremely high importance of the structure. The supporting structures of the photovoltaic panels have one of the most important roles within a Photovoltaic Power Plant. They must withstand the weather, acid rain, plants, salt mist, chemical soil, snow, wind and earthquake for a minimum of 20-30 years. The economy or the lowest costs offered by some of the competition will not be sought in the photovoltaic structures, as they can dramatically reduce the operating period of the photovoltaic system.

A small price reduction by reducing resistance to snow, cheap materials, old model structures or untested structures can bring you damages and losses, in a very short time, hundreds of times greater than the reduction received.