31.05.2024 | PV/flat roofs

Innovative project in Tübingen

The combination of Novotegra’s PV substructure with INNOTECH’s flexible fall protection systems provides significant added value for both fitters and end customers.

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Specialist series: Absturzsicherung auf PV-Anlagen

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Guide for PV systems on the roof

Guide: Fall Protection Photovoltaic (PV)-System

This ultimate fall protection guide will help you to achieve a safe PV system on the roof. In the following, we summarise the danger areas on the roof, the liability issue and the safety solutions in a compact way. In addition, you will learn how you can generate more turnover as a solar installer.

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Elektro Scherer puts its trust in the TAURUS rail system from INNOTECH

In its practical implementation, the roof installation of PV systems together with their associated fall protection repeatedly creates specific challenges. In the case of Elektro Scherer, a TAURUS rail system from INNOTECH was attached directly to the K2 substructure of the solar power plant.

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How roof surfaces can be optimally used for the planned PV installation

With regard to PV installations on roofs, the question of competition for area often arises. This refers to competition between various types of use for the available area. The reason is that in principle all PV system operators want to free up the maximum possible amount of space for their solar power plant.

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Why should you, as PV installers, also offer the fall protection system?

We invited experts to a discussion on the subject of fall protection for PV systems on flat and pitched roofs. In this blog post we go into the most frequently asked questions related to this topic.

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Individual or collective protection? Which system is used when for PV installations on a roof?

While dangers like break-throughs or an increased fall risk close to the roof edge lurk on a flat roof, on a pitched roof the inclination itself is the greatest challenge. Discover in the following article how you can professionally protect your maintenance and cleaning staff.

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A professional safety concept for PV installations protects the wallet and the nerves

As a solar system installer, you naturally know every detail of the legal safety provisions relating to PV systems on a roof. In contrast, your clients may well be entering completely new territory which probably raises a number of additional questions. It is therefore all the more important from the outset to integrate the subject of safety into the planning of the PV system, and to create a substantiated and professional safety concept.

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Successful solar system installers are those who offer PV fall protection at the same time

Solar system installers who, in addition to the optimally appropriate PV systems, can also provide the best possible fall protection, not only have a better image than their competitors – they can also use this to create increased turnover.

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Safety increases business for solar system installers as full service providers

PV systems on the roof have been booming for quite some time. No wonder, because having your own solar power plant on the roof not only gives you much more independence in terms of energy supply, but also makes a significant contribution to the energy transition as a whole. If you also focus on the issue of safety on the roof, then as a solar installer you can leave the competition behind. In this article, you will discover how you can achieve this.

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Supporting multiple PV customers simultaneously can often become a huge challenge

Not only private households, but also businesses and companies, are relying increasingly on generating their own solar energy. The presently escalating energy prices will hasten this trend even further. For solar system installers, this creates enormous potential for winning new orders. It can then very easily happen that multiple projects or construction sites have to be managed simultaneously. And that creates a number of challenges.

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Work on a PV system on a roof

Installing one’s own PV system on a roof makes sense for a number of reasons. So that it always provides the best possible performance, workers regularly have to access the solar power plant in order to perform servicing and cleaning tasks. Who is responsible or liable for the consequences of accidents?

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PV systems on a roof – consider all danger areas, in order to protect against falls effectively

The circumstances and conditions of every single order for a PV system on a roof must always be analysed very closely, in order to implement the correct safety precautions. Solar system installers who recognise all risks and can at the same time also propose the appropriate professional and certified solution to their customers have the opportunity to position themselves as a responsible absolute expert in their area. In the medium and long term, this also has a positive effect on the sales performance of solar system installers.

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6 tips which help solar system installers to gain increased turnover from their PV installations on roofs

Even if the connection isn’t obvious at first glance, solar system installers and PV installation companies can acquire significantly more new customers with a partner who is a certified and professional manufacturer of fall protection systems for PV installations on roofs. The reason why is very simple: They are able to cover the subject of safety in the very first meeting with the customer, thereby relieving their potential clients of a large amount of research work.

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Subsequent installation of a fall protection system for PV installations on the roof

It is never too late to make the right decisions and implement them! This means that even operators of PV installations on the roof should consider whether the subsequent upgrade of their solar power plant with a professional and certified fall protection system is feasible and sensible.

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360° solutions as a guarantee for success

Solar system installers capable of including a safety solution with their PV systems hold a clear edge over the competition. You can find out why this is the case in the following article.

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4 steps are necessary for professional fall protection on the PV system on the roof

Discover all the necessary information here. In this article, we explain in summary the four steps that will lead you to your fall protection for PV systems. This much in advance, everything starts with a plan...

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The right fall protection creates more space for the PV system

Here is an example from practice. ADREX relies on its proven one-stop-shop principle, in order to largely relieve its customers of all tasks related to their own roof-mounted solar power plants. This obviously also includes the selection and installation of a professional fall protection system for the PV installation.

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Correct servicing and inspection of your PV fall protection system protects you from many problems

The fall protection for your PV system on a roof is 100% safe only if it is also inspected regularly for signs of potential wear and tear, damage, or corrosion, and for loose mounts. Discover what matters.

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The professional way to install a fall protection system for your PV system on the roof

The detailed planning of the fall protection system for your PV system on the roof is followed by what is probably the most tantalising moment of the endeavour to make your solar power plant as safe and efficient as possible: the installation; the project is finally taking concrete shape. Discover what matters in the process.

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The installation of a fall protection system for your PV system on the roof requires a certain amount of expertise!

The same rules that apply in all other areas of life and work also hold true in the area of fall protection systems for PV systems installed on a roof: Solid initial and further training are of pivotal importance, especially when it comes to the correct installation and proper servicing / cleaning of the system and its individual solar panels.

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The aspects to focus on when planning a fall protection system for the PV system on your roof

The goal to harvest as much power as possible from your own solar power plant therefore hinges on the ability to maximise the utilisation of the roof surface, while securing the trouble-free operation of the solar power plant for the long term. This requires a comprehensive plan which factors in all details and also includes a professional system that protects against falls from a height.

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Fall protection systems for your PV system installed on the roof

There are questions that come up again and again when it comes to the safety of PV systems on the roof. We have summarised the 6 most frequently asked questions by installers and solar technicians and also show the challenges of PV systems on flat and pitched roofs. The focus is always on possible safety solutions to mitigate these.

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PV systems on a flat roof can be efficient and safe at the same time

In the examination of current practice below, we show you two individual solutions for flat roofs, together with the respective challenges which may be created by one’s own solar power plant. Discover the TAURUS rail system and the AIO lifeline system using Autohaus Nägele & Sohn GmbH and Autowelt Reibersdorfer as examples.

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5 tips relating to your PV system on the roof

How to save time and money. Installing a photovoltaic system on your own roof is always a good idea, because in this way a previously completely unused surface is availed of for the sustainable production of electricity for your household or company. But so that this success story really comes into being, as early as the planning phase of your PV system you should also create a professional safety concept, or get one created.

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Professional fall protection for your PV system on pitched roofs

Installation tasks on the photovoltaic system, as well as its servicing and cleaning, represent a particular challenge. An selection of possible security solutions including advantages can be discovered in the following article. In addition, the topic of access to the PV system on the pitched roof is also covered.

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Fall protection photovoltaics

Not all roofs are the same. In the same way that roof forms differ greatly, the dangers concealed during installation and servicing and cleaning tasks on PV systems are just as variable. For this reason, we present solutions for all cases here.

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Aerial photo of the Novotegra company building in Tübingen, with integrated PV system

Innovative project in Tübingen

The combination of Novotegra’s PV substructure with INNOTECH’s flexible fall protection systems provides significant added value for both fitters and end customers.

When installing and servicing PV systems, safety takes top priority.

Thomas Pfaff
Aerial photo of the Novotegra company building in Tübingen, with integrated PV system

Novotegra and INNOTECH set new yardsticks

Novotegra is a German manufacturer and developer of PV installation systems. It started life as an independent company in 2021. The Novotegra installation system was developed by Martin Schäfer as long ago as 2005. In the meantime the company has become active in 42 countries, and in 2023 alone it sold and/or installed 9,726 km of rails for PV systems on roofs.

“Either you can do a lot of development and build up the know-how yourself, or else you have to find expert partners. In the area of safety we have found INNOTECH as a strong partner for fall protection systems”, explains Thomas Pfaff, managing director of Novotegra, during the INNO-Talk.

“INNOTECH and Novotegra are both very well-established in the German-language countries. In addition, Novotegra has trading companies all across Europe – from Scandinavia down to Italy, and from east to west. For both our companies, the partnership is an absolute win-win situation”, says Thomas Pfaff with satisfaction. He emphasises that, for Novotegra too, safety has uppermost priority during the installation and servicing of PV systems, and so it is built in as early as the planning phase.

For Thomas Pfaff it is above all a matter of using roofs sustainably throughout Europe, and safety must be maximised for the people working up there. To achieve this objective, Novotegra and INNOTECH have decided to join forces. This partnership allows both companies to provide their customers with tailor-made, safe solutions for their solar power plants.

An absolute showcase project was the installation of the fall protection systems from INNOTECH on Novotegra’s new company building in Tübingen.

 

The Tübingen project

The solar power plant in Tübingen is a very good example of the successful collaboration of the companies. A 1.2 MW PV system was installed on Novotegra’s new company building, which has a roof surface of 8,500 m². In addition, a 160 kW system was installed on the facade, together with a storage system inside the building. In this project, the topic of fall protection for photovoltaic systems therefore became highly significant.

The challenge

The principal task consisted of ensuring safety on the roof and facade, and of providing fall protection for the people located on the roof, without damaging the roof cladding or the building. For all installation and servicing tasks, and for cleaning the solar panels, it was essential to provide absolute safety in every situation for the fitters and workers.

Above all, the numerous skylights and a number of firewalls which divided the roof surface represented a huge challenge. With the AIO lifeline system, INNOTECH provided an optimum solution for this endeavour. In addition, this system can be mounted directly on the substructure of the PV equipment. You will find further information here about fall protection systems for photovoltaic installations.

To provide the ideal solution for optimum use, the AIO lifeline system was combined with the TAURUS rail system, together with anti-fall personal protective equipment. Discover fall protection in combination with PV substructures in this video.

And so, in Tübingen too, no roof penetration was required. In subsequent years this frequently results in problems such as moisture penetration into the interior of the building. In addition, the system provides seamless safety, because detaching and re-attaching at transitions are unnecessary. A very high level of safety is thus created.

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Thomas Pfaff, managing director at Novotegra, speaks about the subject of safety
Installation of the INNOTECH fall protection system on Novotegra’s PV installation in Tübingen

The benefits of AIO and TAURUS at a glance:

  • No roof penetration, and maximum exploitation of the roof surface: A major benefit of INNOTECH solutions is that they do not require roof penetration. By integrating the fall protection systems from INNOTECH into the PV substructure from Novotegra, it was possible to use the entire roof surface for the solar panels – and still to provide maximum safety for all fitters and workers.

 

  • Invisible safety for sustainable maintenance: The safety systems from INNOTECH are designed to be barely visible and not to impair the aesthetics of the building. Professional fall protection systems ensure that all the equipment can be accessed in complete safety.

 

  • No trip hazards: Installing fall protection systems on the roof cladding can create new obstacles on the roof which can easily become trip hazards and result in minor, but unnecessary, accidents. With fall protection systems installed directly onto the PV substructure, this aspect becomes completely irrelevant.

 

Sustainable success with a great future

Initial feedback from Novotegra customers speaks for itself. They greatly value the comprehensive advice as a significant component of their PV installations plus, of course, the always perfectly matching fall protection system. This is because the collaboration means that individual, innovative safety solutions can be found for installation, maintenance and servicing of solar power plants, even as early as the planning stage. This saves a huge amount of time, nerves and also hard cash on the bottom line.

This is an enormous benefit for all Novotegra customers, because these innovative solutions give them the optimum from their power plant. Not one square metre of surface remains unused, and the equipment can be cleaned and maintained at any time.

Novotegra and INNOTECH are already looking forward to many further shared projects, because this is how they can satisfy even more customers all over Europe.

 

Summary

Through their close cooperation, Novotegra and INNOTECH have set new standards in terms of safety during installation, maintenance and servicing of PV systems on roofs. The projects which they implement together are characterised by high standards of safety and innovative solutions. The combination of Novotegra’s PV substructure with INNOTECH’s flexible fall protection systems provides significant added value for both fitters and end customers.

This partnership demonstrates how cooperation and specialisation can help to achieve optimum, targeted results for the protection of people present on roofs.

 

Should you have questions about fall protection systems for photovoltaic equipment on roofs, then our guideline will also help you. But you can of course also contact us at any time. The experts at INNOTECH are happy to support you in the selection of the optimum, professional safety solution for your project.

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