Blog – J.v.G technology is turn key technology https://www.jvg-thoma.com Get your own solar panels production line Tue, 18 Mar 2025 18:15:48 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://www.jvg-thoma.com/wp-content/uploads/2021/03/jvg-thoma-logo-kurz-transparent_165x135.png Blog – J.v.G technology is turn key technology https://www.jvg-thoma.com 32 32 J.v.G. Technologies Releases State-of-the-Art Led Testing Flashers https://www.jvg-thoma.com/state-of-the-art-led-testing-flashers/ Tue, 13 Jul 2021 19:19:04 +0000 https://www.jvg-thoma.de/?p=2373 J.v.G. technology has released their latest installment of solar production machines. Some of the solar production machines that we offer include:J.v.G. LED flasherJ.v.G. Hipot testerJ.v.G. EL testerJ.v.G. Bifacial testerJ.v.G. LabelingJ.v.G. Automated loading and unloadingJ.v.G. technology has developed these systems to be housed in one place, reducing the number of workers involved in production and significantly […]

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J.v.G. technology has released their latest installment of solar production machines. Some of the solar production machines that we offer include:

  • J.v.G. LED flasher
  • J.v.G. Hipot tester
  • J.v.G. EL tester
  • J.v.G. Bifacial tester
  • J.v.G. Labeling
  • J.v.G. Automated loading and unloading

J.v.G. technology has developed these systems to be housed in one place, reducing the number of workers involved in production and significantly lowering the cost of solar module production, among other advantages. We have provided detailed information for assessing our products, including to third parties who can provide clear insight on the quality of the products.

The new J.v.G. LED flasher version is mainly a standalone format. The options that J.v.G. technology GmbH has made available for the LED flasher are integrated with the HiPot test, EL test, bifacial, and labeling. All these functions can be set up as standalone versions, and all of them are open to some level of customization.

There are multiple LED flasher tests conducted for each module. The flasher tests tend to have up to 20 times their programming just in a single test cycle. The high-quality testing ensures that our LED flasher products are the highest quality products in the market. More testing brings more accurate results and ensures that any corrections can be made before the products reach you.

From just a single test cycle, the LED flashers cut down on the time needed for determining the test results. J.v.G. technology GmbH has included multiple parameters that the latest LED flashers can measure. The parameters include the open-circuit voltage Voc, the short circuit current lc, the current, voltage, peak power, and module temperatures.

When it comes to J.v.G. labeling, the LED flashers include automatic printing and labeling for the solar modules. This process takes place right after the flash test. Manufacturers can always get information from the label designs for special modules, enabling the highest possible efficiency. The J.v.G. labeling is a very convenient extension of the LED flashers with added features for almost all types of solar modules in today’s market.

J.v.G. technology has also made it possible to use the LED flashers to test Bifacial solar modules. This is one of our special options, which works well with any solar production line in any market globally

The J.v.G. Hipot tester is a practical option for both frameless and framed modules. It has the highest isolation standards due to the integrated conducive sponge with high resistance measurements. The Hipot tester also has additional options, including auto contracting, auto loading and unloading. On request, the Hipot tester can be used on both bigger or smaller areas. The standalone version starts at 350kg.

The J.v.G. EL tester works with both inline and offline systems for loading modules. It can either be automatic or manual. Manufacturers have a wide range of choices for applications, including leading module feedings with a short or long edge.

According to manufacturers who have already bought some of our products, the scope of delivery for these systems is exact. It includes a label printer along with the software and a barcode reader for the module serial number. The technical data for the LED flasher products is always included, so manufacturers will have an easy time using all the systems efficiently.

More information on the latest J.v.G. technology GmbH LED Flashers can be found by visiting the website at www.jvg-thoma.com or calling +49 9179-2264983.

For detailled offers, please send your inquiry to: info@jvgtechnology.de

J.v.G. technology offers turnkey solar fabs to produce DESERT and TROPIC solar modules. The modules are better for hot regions and have higher yield over 20 years and longer.

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PV Manufacturing Control Software https://www.jvg-thoma.com/pv-manufacturing-control-software/ Wed, 19 Feb 2020 14:00:32 +0000 https://www.jvg-thoma.de/?p=986 J.v.G. technology GmbH, a global PV module company, announced that they have now finalized a Process Management Software for PV fabs, as another one of their turnkey manufacturing products. J.v.G. technology is a company that provides turnkey fabs with the most advanced German process in order to manufacture photovoltaic (PV) modules. “This new software provides […]

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J.v.G. technology GmbH, a global PV module company, announced that they have now finalized a Process Management Software for PV fabs, as another one of their turnkey manufacturing products. J.v.G. technology is a company that provides turnkey fabs with the most advanced German process in order to manufacture photovoltaic (PV) modules.

“This new software provides all the process information for J.v.G.’s PV module production lines. It allows our customers, especially startups, to achieve profitable yields and volumes with their new production lines even faster than they can now,” commented Mr. Rolf Drescher, Product Manager for software development at J.v.G. technology GmbH. Customers and startups will be able to achieve higher average module efficiency, reduce manufacturing costs and increase the quality of the modules significantly. J.v.G.’s software will give customers the best German equipment, combined with latest German module processes and now a factory process controlled by J.v.G.’s software.

“We are delighted to have this opportunity to finalize this software now,” said Rolf Drescher. And J.v.G. technology is planning out a range of options for the future – in partnership with our customers. J.v.G.’s software is the first yield management tool specifically designed to help PV manufacturers maximize the efficiency of their modules, as well as optimize their production processes.

Additionally, the software helps customers optimize stock planning and produce delivery notes and invoices automatically.

In the case of any failures in the modules or reduced power rates, it’s now very easy to find the reasons for the issues, by leveraging the enclosed database for assistance. With the barcode, you can find out exactly which materials have been used, as well as all the parameters in the production of that module.

Although this software builds on Rolf Drescher’s general software expertise, it was also designed from the ground up to accommodate the specific needs of PV module manufacturing. Using J.v.G.’s solar products, PV production leaders and process engineers can monitor the status of multiple production lines, analyze different pathways through the process and material variations, evaluate individual steps in the process and different variables/parameters, compare batches of incoming material with process and material lists, discover correlations and chart trends to maximize module efficiency and quality and process yield.

J.v.G.’s software stores data for every step of the manufacturing process from every machine, including stringer, washer, layup, busing, laminator, EL, Hipot, framer and flasher. Highly efficient analysis, statistical process control, and a knowledge database for automated root cause analysis – all of these deliver critical information to the right people quickly.

Also included is a shift leader software component, which allows the shift leader to monitor and control the entire factory, even from home via the internet.

J.v.G. technology GmbH Delivers the Following Services to Customers:

– Turnkey module factories (manual, semi automated and automated)
– Complete German process
– The latest German module process, patented and with a high yield of up to 40%
– The most advanced cell efficiencies
– Our own certificates (6 pieces in total, mono and multi, all types)
– Our own German machines
– Our own PV module production (45 MW) to demonstrate to customers and to conduct preliminary tests
– Our own software
– Business plans for startups

We are the real experts!

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Photovoltaic Module Lamination Technology: Gold Winner https://www.jvg-thoma.com/photovoltaic-module-lamination-technology/ Wed, 19 Feb 2020 14:00:09 +0000 https://www.jvg-thoma.de/?p=984 Photovoltaic module lamination technology is a gold medal winner all around the world. J.v.G. technology offers innovative photovoltaic module technology that makes their photovoltaic module series the new gold standard. If there were a World Cup event for the solar industry, J.v.G. technology GmbH would have secured their position among the winners. With our specialization […]

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Photovoltaic module lamination technology is a gold medal winner all around the world. J.v.G. technology offers innovative photovoltaic module technology that makes their photovoltaic module series the new gold standard.

If there were a World Cup event for the solar industry, J.v.G. technology GmbH would have secured their position among the winners. With our specialization in the development and marketing of production equipment, we are the engine of innovation for the entire industry.

The latest technology from Thoma, a revolutionary high-performance solar module lamination technology, is breaking several records at the same time. For one thing, it is extremely heat resistant and very appropriate for deployment in desert regions, since it can handle temperatures of up to 125°C. Also, it has three times the lifespan of equivalent modules. The module is PID-free, which is extremely important for solar plants because Potentially Induced Degradation (PID) is one of the primary causes of performance loss in solar plants throughout the lifetime of their operations. This new, high-performance module was developed in close cooperation with the Bavarian solar provider, Jurawatt. A number of patents have already been registered for this new technology.

This new technology was made possible by a completely new solar lamination process. J.v.G. will offer this technology to all customers who want to invest in manufacturing equipment and open up attractive opportunities for themselves on the market.

Jurawatt GmbH, located in Neumarkt, will make the “desert-capable” high-performance module into a production series in January 2012. Production of the module will start almost simultaneously in Korea upon completion of the new Jurasolar plants in February 2012.

The solar module has been subjected to the strictest testing in accordance with the IEC and DIN standards. Among other tests, this includes testing UV behaviour, temperature cycling, humidity freezing behaviour and steam heat testing, which has been conducted for over 3,000 hours. Overall, the module received the best grades. The values were confirmed both by TÜV Germany (technical inspection association) as well as the Institut National de l’Énergie Solaire (INES, national institute of solar energy).

About J.v.G. technology GmbH

J.v.G. technology has over 20 years of experience. As an industry leader in the construction of ready-to-run solar product equipment, the company has been active internationally and supports customers throughout Europe, America and Asia. Their spectrum of services includes consultation in the field of solar energy production, implementation of solar factories and the purchase and sale of solar components. J.v.G. is also active as a consultant for corporate customers in Europe and Japan.

More Information About Our Desert Technology:
https://www.jvg-thoma.com/photovoltaic-technology/

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Introducing the New J. v. G. Thoma Solar Stringer
Desert-Technology
Desert Lamination

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Solar Module With Nanotechnology https://www.jvg-thoma.com/solar-module-with-nanotechnology/ Wed, 19 Feb 2020 13:59:46 +0000 https://www.jvg-thoma.de/?p=982 A Ray of Hope: Solar Modules with Nanotechnology Significantly Improve the Energy Yield Something interesting for all those who wish to invest in the future of solar technology: J.v.G. technology GmbH is launching a new development aimed to enhance the performance of standard modules by more than 20%. This is made possible by combining nanotechnology […]

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A Ray of Hope: Solar Modules with Nanotechnology Significantly Improve the Energy Yield

Something interesting for all those who wish to invest in the future of solar technology: J.v.G. technology GmbH is launching a new development aimed to enhance the performance of standard modules by more than 20%. This is made possible by combining nanotechnology and optics.

J.v.G. technology GmbH has invested three years of research, and now the new technology has reached its market maturity.

Just recently, J.v.G. presented a special high efficiency module that is resistant to extreme heat. The “desert module technology” achieves a performance increase of 8 to 10 watts on each standard module through the “high power temperature” process. The module is already in series production after being introduced into the market in December 2011.

Nonetheless, what our innovative developers are now presenting to the public is a genuine quantum jump: as a result of the new HPTP nanotechnology, performance increases by more than 20%. Hans Thoma, the managing director of J.v.G. technology, explains how this works: “Until now, solar modules weren’t necessarily able to capture all types of rays. But the nanocoating we have applied is capable of bundling all impacting rays due to its very special properties. Thereby we capture the entire spectrum and utilize it for power generation.” The whole process takes place on a surface of 5 x 3 cm.

The prototype with a 6-inch base will be completed by the end of March. Initial discussions with investors are already taking place, but the company is open to hearing from additional interested parties. “We are keenly looking for partners who wish to shape the future together with us,” Hans Thoma explained.

About J.v.G. technologyGmbH

J.v.G. technology GmbH has a track record of more than 20 years of experience in the solar industry. As a leader in the industrial segment of the construction of turnkey solar power generation units, the company operates internationally and serves customers in Europe, America and Asia. Our range of services includes consultation in the field of solar power generation, the implementation of solar factories, and the purchase and sale of solar components. In addition, J.v.G. is also a consultant for major industrial clients in Europe and Japan.

More informations about our nanotechnology:

https://www.jvg-thoma.com/photovoltaic-technology/

https://www.jvg-thoma.com/desert-technology/

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Turnkey Solar Production – Solar Research Project https://www.jvg-thoma.com/turnkey-solar-research-project/ Wed, 19 Feb 2020 13:59:01 +0000 https://www.jvg-thoma.de/?p=978 Research and development are important for J.v.G. technology GmbH of Bavaria. As the leader in the industrial segment of constructing turnkey solar production units, we are now receiving grants for another highly enticing research project: the development of a passive ground-coupled heat exchanger meant to prevent temperature-related efficiency losses in solar panels. Solar Research Project […]

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Research and development are important for J.v.G. technology GmbH of Bavaria. As the leader in the industrial segment of constructing turnkey solar production units, we are now receiving grants for another highly enticing research project: the development of a passive ground-coupled heat exchanger meant to prevent temperature-related efficiency losses in solar panels.

Solar Research Project

A popular notion is that the more sunshine we have, the better it is for generating power. This is not fully correct, because if temperatures go up, the efficiency of the solar panels begins to drop gradually. Expressed in figures, this means: one degree more on the thermometer leads to a performance drop of 0.5%. This is due to an inherent property of Silicon.

On a hot summer day, the temperature in a panel may rise to as high as 70 °C. Is there a way to effectively counteract this? This is the question that the research team at J.v.G. technology has on its agenda. The basic idea is: if the temperature can be brought down to about 20 °C in the solar panels, it would mean, inversely, an efficiency increase of 20%, compared to their performance at 60 °C. And that would be the annual average.

How about using the ground as a buffer? We are seeking basic answers for an important problem!

There are, in fact, many promising starting points: at a depth of roughly three meters, the temperature is 10°C throughout the year. “Our aim is to utilize the ground as a heat exchanger,” explains Dr. Claudia Gemmel, manager of the R&D department at J.v.G. technology. The method implies that the surplus heat dissipates into the ground through pipes. However, there is one basic problem, which needs to be solved by the solar research project: “By nature, the ground is a bad thermal conductor. At cooling loads >4 W/m2, heat accumulates in the immediate surroundings, and this in turn prevents heat dissipating from the cooling cycle into the ground.” But the researchers at J.v.G. technology have found an encouraging solution, which Dr. Claudia Gemmel’s team now plans to develop further with the research grants from the Central Innovation Programme for Medium-Scale Enterprises (Zentrales Innovationsprogramm Mittelstand – ZIM).

Efforts for Sustainable Growth: ZIM

The ZIM programme is endorsed by the Ministry of Economics and Technology and designed to support medium-scale industries. The programme aims to promote talent and innovation within small- and medium-scale enterprises. The funds cover part of the expenses for the Solar Research Project and Development activities. In order to receive assistance, the basic requirement is that new products, processes or technical services are developed that clearly surpass existing technologies. The benchmark for this is international state-of-the-art technology.
Info: www.zim-bmwi.de

About J.v.G. technology GmbH
Based in Freystadt in the region of Oberpfalz, Germany, J.v.G. serves customers throughout Europe, America and Asia. The range of products and services from J.v.G. technology GmbH includes consultation in the field of solar power generation, implementation of solar factories, and the purchasing and sale of solar components. In addition to this, J.v.G. is also a consultant for major clients in Europe and Japan. We have more than 20 years of industry experience.

More Information About Our Nanotechnology:
Photovoltaic Technology
Desert Technology

Buy Second-Hand Top-Quality Equipment 

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Photovoltaic Manufacturing Technology in Korea https://www.jvg-thoma.com/photovoltaic-manufacturing-technology-for-korea/ Wed, 19 Feb 2020 13:58:39 +0000 https://www.jvg-thoma.de/?p=976 Every Details About Photovoltaic Manufacturing Technology in Korea The time has come! J.v.G technology GmbH, in partnership with customers Jurasolar Co. Ltd., just completed a 60-megawatt solar line based in Deagu, Korea, 240 km from the capital city of Seoul, on April 7, 2012. Just a few weeks later the new solar factory will begin […]

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Every Details About Photovoltaic Manufacturing Technology in Korea

The time has come! J.v.G technology GmbH, in partnership with customers Jurasolar Co. Ltd., just completed a 60-megawatt solar line based in Deagu, Korea, 240 km from the capital city of Seoul, on April 7, 2012. Just a few weeks later the new solar factory will begin producing high-performance modules with very special properties: these are the so-called “Desert modules,” which provide outstanding results at maximum temperatures (up to 145° C). The official grand opening of the Korean manufacturing facility is planned for May.

German-Korean Success Story

Construction of the plant began in November 2011. Only six months later, production is about to begin. The production line of the Korean company, Jurasolar Co. Ltd., comes from the Bavarian solar manufacturing specialists, J.v.G. technology. It uses a fully automated PV module production line. This will help Jurasolar Co. Ltd. secure its position as a leader in a booming market. Korea has been investing in the development of renewable energies for about a decade. Green Growth – Energy and CO2 reduction are integral parts of the country’s future growth policy, confirms Korean ambassador Moon Tae-Young. The most important partner within Europe is Germany; the country’s current trade volume is around 25 billion USD.

How the Desert Modules Deal with Extreme Temperatures

Deagu, where four games of the World Cup were played in 2002 and the World Athletics Championships took place in 2011, will in future be the place where modules are produced that work reliably at more than 125° C.

How Does This Work Without a Significant Loss of Performance?

The answer is hidden inside: the new module has an ultra-thin film with high transparency and light transmission. This film is thermally conductive and highly electrically insulating. “We’ll also use white glass, which is very thin and increases heat transfer many times. This is important for the cooling process. Our special anti-reflective coating increases the transmission and is water and stain-resistant,” says Hans Thoma, General Manager of the J.v.G. technology Group and Managing Director of J.v.G. technology GmbH.

Another benefit of the Desert modules: they have triple the lifespan of comparable modules. These high-performance modules provide maximum production for up to 40 years and longer. In addition, these modules are PID-free and 100% recyclable. These were important reasons for Korean businessmen Messrs. Kim and Bang to invest in the production of these modules.

About J.v.G. technology GmbH

J.v.G. technology GmbH is based in the Bavarian town of Freystadt and serves clients throughout Europe, America and Asia. The company has long been an industry leader in the construction of turnkey solar manufacturing plants. Our services include consulting in the field of solar production, the construction of solar plants and the purchase and sale of solar components. J.v.G. technology GmbH and Jurasolar Co. Ltd., Korea, are both part of the internationally active J.v.G. Group.

Background: Korean Energy Policy

The power requirements of the “Next Eleven State,” as financial experts call Korea, are steadily increasing alongside its economic development. Experts consider the country to have excellent growth prospects. This is why the fourth Basic Plan of Long-Term Electricity Supply & Demand plans to construct many power plants by 2022. A total of approx. 50,000 billion won (approximately 27.6 billion EUR) will be invested. About 14 billion won will be invested in renewable energies and especially in solar. After all, despite the nuclear disaster in Japan, the country is staying true to its ambitious nuclear energy programme. Economic considerations play an important role in this. However, Fukushima has triggered a debate throughout the population – and the public sees the current development of further nuclear power plants in a poor light.

More Information About Our Nanotechnology:
Photovoltaic Technology
Desert Technology

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Photovoltaic Modules that Perform Better https://www.jvg-thoma.com/photovoltaic-modules-with-increased-performance/ Wed, 19 Feb 2020 13:58:09 +0000 https://www.jvg-thoma.de/?p=974 06.06.2012 – The Federal Ministry of Economy and Technology Promotes an Important Solar Research Project from Bavaria’s J.v.G. technology GmbH Freystadt/Oberpfalz – Solar modules heat up steeply during operation and much of the energy is lost in the process. It’s a fact that no PV manufacturer has truly attempted to circumvent this problem until now. […]

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06.06.2012 – The Federal Ministry of Economy and Technology Promotes an Important Solar Research Project from Bavaria’s J.v.G. technology GmbH

Freystadt/Oberpfalz – Solar modules heat up steeply during operation and much of the energy is lost in the process. It’s a fact that no PV manufacturer has truly attempted to circumvent this problem until now. This is reason enough for the research team of Bavaria’s solar specialist, J.v.G. technology, to take on this challenge. Now, even the Federal Ministry of Economy and Technology has joined in. They are supporting this innovative project and taking on part of the costs.

In reality, conventional PV modules convert only 10 to 20% of the incidental solar energy into electric current at present – the rest is lost in the form of heat, simply because the modules become hot. Incidentally, a module can become as hot as 70 °C.

J.v.G. research director Dr. Claudia Gemmel and Mr. Mario Rauer have been dealing with the problem of cooling standard modules. Through cooling, an increase in utilization by up to 25% can be achieved. The J.v.G. team is going one step further: it plans to totally eliminate the excessive heat with a ground heat-exchanger. These researchers assume that this method can be implemented without any significant input of energy. Thus, in the near future, PV installations can operate more efficiently. For consumers, this will be interesting considering diminishing grants and rising power charges.

The Federal Ministry of Economy and Technology promotes projects such as the new research plan of J.v.G. technology GmbH through the so-called ZIM-Programme. The “Central Innovations Programme of Medium-Scale Industries” is aimed at small- and medium-scale enterprises. It provides grants for the development of innovative technological services, new products or improvements in processes and methods.

J.v.G. technology GmbH, with its headquarters in Freystadt in Oberpfalz, serves customers all throughout Europe, America and Asia. The range of services offered by this family enterprise includes consulting and advice in solar production, planning and implementation of solar factories, and the sale and purchase of solar components. Our enterprise has 20 years of solar industry experience. Our portfolio includes innovative technological developments in the manufacturing process and in PV technology.

More Information About Our Nanotechnology:
Photovoltaic Technology
Desert Technology

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Photovoltaic Technology in Bangladesh and India https://www.jvg-thoma.com/photovoltaic-technology-for-bangladesh-and-india/ Wed, 19 Feb 2020 13:57:47 +0000 https://www.jvg-thoma.de/?p=972 23.06.2012 – “Germany and India in 2011 – 2012: endless possibilities.” This is the guideline for the current visit of the German Federal Minister for Foreign Affairs in India. However, he will not only visit India, but Bangladesh as well. As a member of the business delegation, Patrick Thoma, Managing Director of Bavarian J.v.G. technology […]

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23.06.2012 – “Germany and India in 2011 – 2012: endless possibilities.” This is the guideline for the current visit of the German Federal Minister for Foreign Affairs in India. However, he will not only visit India, but Bangladesh as well. As a member of the business delegation, Patrick Thoma, Managing Director of Bavarian J.v.G. technology GmbH and of Jurawatt GmbH, is on board the same flight as Guido Westerwelle.

Freystadt/Oberpfalz – The programme is very tight for the two days on site on June 22nd and 23rd, 2012. The expectations are high on both sides. Patrick Thoma says: “Like many other innovative German companies, we are very keen on investing more in India. The subject of renewable energies and, in particular, photovoltaics, which is our specialty, also plays an important role in Bangladesh.”

The participants speak with Somanahalli Mallaiah Krishna, the Foreign Minister of the Republic of India, the Governor of Karnataka and the Chief Minister of the Region. On Saturday, the 23rd of June, they will continue to Dhaka. Here Dipu Moni, Foreign Minister of the People’s Republic of Bangladesh, has invited the politicians and economists. A conversation is planned with the Prime Minister for the evening.

As the Federal Foreign Office explained in its official announcement, the visit to the two Asian countries focuses on bilateral relations and the further expansion of the partnership. It is also about “promoting confidence in Europe and the Euro.” Guido Westerwelle is visiting India for the third time. In his capacity as Federal Minister for Foreign Affairs, he visits Bangladesh for the first time.

About J.v.G. technology GmbH
J.v.G. technology GmbH is the industry leader in the construction of complete solar factories. The company owns numerous patents, and thanks to this, J.v.G. module technology occupies a leading position in the market. Current developments include the Desert modules and high-performance, flexible CIGS modules. J.v.G. technology is active internationally and assists customers in all phases of the construction of turnkey plants. The company is based in Freystadt, in the Upper Palatinate. For more information about the visit of the Federal Minister for Foreign Affairs, please visit the website of the Federal Foreign Office at www.auswartiges-amt.de

More information about our nanotechnology:
Desert Technology

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Solar Module Production in Bangladesh https://www.jvg-thoma.com/solar-module-production-for-bangladesh/ Wed, 19 Feb 2020 13:57:22 +0000 https://www.jvg-thoma.de/?p=970 All You Need to Know About Solar Module Production in Bangladesh The solar module producer, Baneco Solar Energy Ltd., has decided to acquire from J.v.G. technology a semi-automatic unit with an annual efficiency of 20 MW. However, by mid-2012, efficiency is expected to be increase to 40 MW. The ramp-up is planned for the fourth […]

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All You Need to Know About Solar Module Production in Bangladesh

The solar module producer, Baneco Solar Energy Ltd., has decided to acquire from J.v.G. technology a semi-automatic unit with an annual efficiency of 20 MW. However, by mid-2012, efficiency is expected to be increase to 40 MW. The ramp-up is planned for the fourth quarter of 2012, which will be the last test phase before the market release.

The partnership between Baneco Solar Ltd. and the group undertaking Thoma will be further advanced, since A.K.M. Mazibur Rahman will exclusively represent J.v.G. in Bangladesh.

Dependable Energy Suppliers: PV Solutions for Demanding Deployment Areas

Initially the product range of Baneco Solar Energy will include three systems: the J.v.G. Desert Module, the J.v.G. Flex Module and the J.v.G. Off Grid solutions. These PV modules developed by J.v.G. technology are perfectly customized to the conditions in Bangladesh, bearing in mind the climate conditions such as temperatures up to 40 °C during summer months, incessant rain and extreme humidity during the monsoon season (up to 99% in July).

“Our Desert Module was subjected to the severest of tests according to the IEC/DIN standards, as are all our products. They include, for example, a UV test, a Temperature Cycling Test, a Humidity Freeze Test and a Damp Heat Test. This module scored everywhere the best grades,” explained Hans Thoma, the General Manager of the J.v.G. technology Group. A special Anti-Reflex coating increases transmission and, at the same time, acts as a layer that repels water and dirt.

The frameless Flex Module from J.v.G., on the other hand, does not require any substructure and thus opens up new locations for power generation. This is particularly important in a country where 80% of the population live in rural regions. This series of modules, too, has passed several endurance tests before being introduced to the market.

Similarly, the Off Grid solutions from J.v.G, which are stand-alone solar systems, are ideally suited for rural areas that can be served independently off the grid.

As a result, this advancement opens up a wide space for developments for J.v.G. technology GmbH and, naturally, for the future products of Baneco Solar Energy Ltd.

About J.v.G. technology Group

A leader in the industrial segment of the construction of turnkey solar power generation units, J.v.G. technology GmbH has its HQ at in Freystadt/Germany. We operate internationally and serve customers across Europe, America and Asia. Our services include consultation in the field of solar power generation, implementation of solar factories, and purchasing and selling solar components. J.v.G. technology pursues research and development activities as a top priority, with the aim of extending the possibilities of solar technology and constantly maximizing the efficiency of J.v.G. modules.

Brief Background for Baneco Solar Energy Ltd.

Baneco Solar Energy Ltd. was founded in 2009 and has its head office in Dhaka. Besides manufacturing solar panels, its future offerings will include the installation of photovoltaic systems. The company’s mission is to support Bangladesh in its economic and social development through the manufacture of renewable energies. Baneco Solar intends to contribute by using solar energy to ensure continuous power supply and reduce the power burden on the national power supply grid. In this respect, Baneco Solar consciously relies on innovative manufacturing technologies from Germany.

More Information About Our Nanotechnology:

Photovoltaic Technology
Desert Technology

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PV Module with More Efficiency https://www.jvg-thoma.com/pv-modules-with-more-efficiency/ Wed, 19 Feb 2020 13:56:56 +0000 https://www.jvg-thoma.de/?p=968 100 minus 80 is 20. What does this simple arithmetic have to do with solar energy? Quite a lot! Until now, 80% of solar energy is lost if a monocrystalline PV module generates electric current, and only 20% is used. But in the near future, a special nano-coating will change all this, reports J.v.G. technology […]

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100 minus 80 is 20. What does this simple arithmetic have to do with solar energy? Quite a lot! Until now, 80% of solar energy is lost if a monocrystalline PV module generates electric current, and only 20% is used. But in the near future, a special nano-coating will change all this, reports J.v.G. technology GmbH.

No farmer would be satisfied with just 20% of their harvest. Hans Thoma, General Manager of the solar specialist company J.v.G. technology GmbH, feels the same way, and thus has assigned a task to the company’s in-house research team. Now, the experts assisting their manager Dr. Claudia Gemmel are about to see a breakthrough. “By means of a special nano-coating we succeeded in significantly increasing the so-called ‘light harvesting,’ and consequently the efficiency factor,” says Claudia Gemmel.

In partnership with a German start-up enterprise, J.v.G. technology GmbH has conducted the initial simulations, which indicate that the cell performance can be increased by employing the nano-technology effectively by 20% – in relative terms. What does that mean concretely? A cell with a 20% efficiency factor would have an efficiency factor of 24% as a result.

This enhancement of efficiency has since been confirmed experimentally as well. “These four percent are just the beginning for us,” Hans Thoma points out. And this still isn’t a reason for him to lay back on the laurels he would probably receive. After all, 100 minus 76 is only 24.

About J.v.G. technology GmbH
As an industry leader in the construction of turnkey solar production units, J.v.G. technology GmbH serves customers in Europe, the Americas and Asia. The services provided by this family enterprise include consulting in the domain of solar production, implementing solar factories and selling and purchasing solar components. In addition, J.v.G. operates as consultant for large-scale clients in Europe and Japan. The company has its headquarters in Germany’s Freystadt / Oberpfalz.

More information about our nanotechnology:

Photovoltaic Technology
Desert Technology

This might also interest you:

 

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