Category: Solar

Micro-inverters versus conventional (string or central) inverters

A company with over five decades of experience in various sectors, Spitzenberger & Spies GmbH is a firm believer 
in the mantra: “If there is a better way, we will find it”. The company has underlined this with its range of PV applications – as we discover in this technical feature. Testing possibilitiesOne of the… Read more »

Connecting The Sandwich To The Battery A Model Of Optimised Self Consumption

The topic of self-consumption is one of the most discussed in the photovoltaic industry. And while self-consumption is not limited to the immediate use of electricity generated during the day, it is also applied to extend the availability of electricity during the night-time with the aid of battery storage systems. Indeed, they can help elevate… Read more »

Defined by quality, driven by ambition

As Director of Customer Projects for Schmid Silicon Technology (SST) GmbH, Bodo Vetter enjoys a privileged overview of our evolving industry. A longstanding contributor to PES, SST is at the forefront of the PV solar value chain and as such, is uniquely-placed to report on the ebbs and flows of the European marketplace. PES: Welcome… Read more »

Innovation and aesthetics are taking PV to the next level

Aesthetic limitations for PV have been a considerable barrier in implementing projects, but with few options, compromises have had to be made. Now, advances in technology are making PV glass a viable, and attractive alternative. PES speaks to SwissINSO’s Rafic Hanbali…. PES: Welcome to the magazine. Would you first like to introduce your company and… Read more »

In it for the long run: weathering the challenges of a rapidly growing industry

In an exclusive dispatch for PES, Upsolar’s Enrico Carniato shares why ‘staying lean,’ ‘being green,’ and ‘venturing downstream’ represent the cornerstones of sustainable growth in the PV industry. In the not-so-distant past, solar PV was a nascent market with few technology providers and customers who primarily turned to renewables for the environmental good. Today, PV… Read more »

Unique coating equipment from Germany

A regular on the global exhibition circuit, the family-owned company VON ARDENNE has just returned from Intersolar, where delegates were able to get a closer look at its range of advanced vacuum coating equipment for the photovoltaic and solar thermal industry. We caught up with the firm and found out for ourselves what makes it… Read more »

Why European Solar Developers Are Failing On Entryand How To Avoid Joining The Ranks

Considering expanding your operation into the bustling ‘new’ U.S. market? You’d be in good company and the rewards are surely there for the taking. However many international firms come up short, as Haresh Patel of Mercatus explains. Here, he outlines how to succeed where others have failed. At the recent Intersolar in San Francisco, the… Read more »

Where the world PV community meets

The European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC) is upon us once again and the 2013 show promises an even wider audience, with early registration figures confirming an accelerated trend towards further globalisation. We take a look at the stats and offer an insight into the conference itself. Advance figures of EU PVSEC… Read more »

SPI: something out of the ordinary

Solar Power International (SPI), one of the solar energy industry’s most powerful and comprehensive educational conference and product exhibitions, will be held this October in Chicago, Illinois. We take a closer look. More than 15,000 exhibitors, sponsors, and attendees from the solar energy world (and related fields) will come together for four days of action-packed… Read more »

Separating Fact From Fiction In Germanys Renewables Revolution

The impressive success so far of the German Energiewende (energy turnaround) is vital to the wider PV industry in that the country is cloudy, high-latitude, heavily industrialised and highly competitive. Nevertheless, there are doubters who are quick to point out when it falters – a short-sighted move, given the undisputable facts… While the examples of… Read more »

CSP focus: achieving Grid Parity

Concentrated Solar Power is a technology that’s in a global ascendancy right now, and it seems that small components can be key in helping it achieve the Holy Grail of Grid Parity. It’s all about getting the balance right… The last few years have been rocky for the solar energy industry. The on-going effects of… Read more »

Taking PV to the next level

PLATINUM GmbH, headquartered in Wangen im Allgäu, Germany, is a leading provider 
of premium photovoltaic solutions. The company’s portfolio ranges from inverters to energy management solutions, with quality and efficiency at the forefront of their operation. PES takes a look… The quality, performance and reliability 
of all PLATINUM products are based on comprehensive expertise and… Read more »

Quality You Can Count On From All Four Corners Of The Planet

PV is a pioneering industry in so many regards, and we at PES are proud to feature companies that have made such a big difference to technological innovation – and the wider planet. Today we welcome ECM Greentech, courtesy of company spokesman, Benjamin Deneux. PES: Welcome to PES. Would you like to begin by introducing… Read more »

Reliable solar forecasting for a changing planet

Dr. Alexander Los, Director of EKO INSTRUMENTS Europe B.V. talks us through the complex (yet ever-more understood) world of forecasting – crucial for an effective PV undertaking. Forecasting wind and solar radiation is probably one of the most complex topics in the renewable energy generation process. The variable and intermittent character of renewable energy sources… Read more »

Global Market Outlook 2013-2017

We go back time and again to the European Photovoltaic Industry Association publications for one very simple reason: they’re the most reliable, and the most incisive, industry barometers available. And this newly-released report is no different, collating as it does all the essential data from our global sector. We’re poud to present an exclusive extract…. Read more »

Thermal imaging cameras: a fast and reliable tool for testing solar panels

Quality assurance is of fundamental importance for solar panels. The failure-free operation of the panels is a prerequisite for efficient power generation, long life, and a high return on the investment. To ensure this failure free operation a fast, simple and reliable method to evaluate a solar panel’s performance is required, both during the production… Read more »

Silicones improve the reliability and durability of optical concentrators

Advances are being made in the field of concentrating optical units – and silicones are leading the charge. Inexpensive optics can cut down on precious solar-cell surface area – this 
is the basic idea behind photovoltaic concentrators. Many manufacturers use concentrating optics composed of Fresnel lenses to achieve this aim. The lens system is increasingly… Read more »

On The Up

While some European countries have effectively snubbed growing PV markets by slashing FiTs, several fresh untapped markets are emerging in different parts of the planet. We identify the world’s new solar hotspots… In 2011, Europe accounted for more than 70 per cent of the world’s new PV installations; in 2012 this number was around 55… Read more »

Breaking the 20 per cent barrier for mass production

It is no secret that manufacturing success in Europe lies not in attempting mass production on the scale seen in Asia, but in creating the technical and process solutions that are needed to serve this mass production. These are the dedicated and highly-technical companies making new and clever equipment needed by vital and growing global… Read more »

Building an industry in which we can trust

One of the industry’s leading module recycling companies, Loser Chemie GmbH develops and distributes future-oriented and environment-friendly products, plants and processes. It’s currently focussing on getting the very most out of PV recycling, but as Dr. Wolfram Palitzsch (CTO) and Ulrich Loser (CEO) observe, there are a few obstacles that need to be negotiated along… Read more »

RENA and SoLayTec’s InPERC technology reaches 18% Eff. on mc-Si at a major Chinese cell manufacturer site

18% efficiency on multi without selective emitter InPassion ALD Al2O3 passivation as core technology RENA’s Inline technology for Passivated Emitter and Rear Cell, “InPERC” is currently being implemented at a major customer’s site on pilot production level. With top cell efficiencies of 18% on multicrystalline wafers, RENA successfully transferred its complete InPERC solution comprising rear-… Read more »

NPD Solarbuzz | Solar PV Equipment Suppliers in Waiting Mode

According to the latest information from NPD Solarbuzz, the consolidated solar photovoltaic (PV) book-to-bill ratio is forecast to remain below parity once again during Q3’13, representing the tenth consecutive quarter where net-bookings have been lower than recognized revenues. The consolidated solar photovoltaic (PV) book-to-bill ratio is forecast to remain below parity once again during Q3’13,… Read more »

Innotech Solar achieves higher solar power yields thanks to positive sorting and power optimizers or micro-inverters

Munich/Germany, September 17, 2013 – By applying the principle of positive power sorting to its PV modules, the Scandinavian-German manufacturer Innotech Solar AS (ITS) is enabling its customers to generate higher energy yields than the nominal power rating. What’s more, even higher energy yields can be achieved in combination with a power optimizer or a… Read more »

Singulus Technologies And Mcells Sign Framework Contract For The Delivery Of 16 Machines For The Production Of Perc Solar Cells

· First machine to be delivered in Q1/2014 · Technologic cooperation for the manufacturing of highly efficient crystalline silicon cells further expanded · Requirements of the Chinese government with respect to cell efficiency met Kahl am Main, September 12, 2013 SINGULUS TECHNOLOGIES (SINGULUS), supplier of production equipment for silicon and thin-film solar cells, signed a… Read more »

aleo solar AG discontinues US business

Oldenburg, Prenzlau, Denver, 13 September 2013. aleo solar AG [ISIN:DE000A0JM634] will withdraw from business in the USA and has decided to dissolve its subsidiary aleo solar North America Inc. in Denver. The move was triggered by the fact that despite a year-on-year increase in sales, the US operation had failed to meet recent sales targets… Read more »

Eaton Presents Class-Leading Solutions at Solar Energy UK

Diversified industrial manufacturer Eaton will be presenting, at this year’s Solar Energy UK exhibition, a comprehensive portfolio of products and solutions that have been specifically developed to facilitate the grid connection of solar photovoltaic (PV) energy sources. Eaton will be on stand F34 at the exhibition, which is the UK’s largest dedicated solar energy event,… Read more »

SRT/Renusol: Solar pyramid nominated for Solar Power Portal Award

September 12, 2013 – The British project planner Sustainable Renewable Technologies (SRT) has been nominated for the Solar Power Portal Award for the solar system installed on a pyramid-shaped office building. The solar pyramid has been shortlisted for the prize in the category “Most innovative system design”. A mounting system designed by German manufacturer Renusol… Read more »

Martifer solAR COMPLETES A ROOFTOP installation FOR MAX MARA GROUP

• The multi-section plant has a combined capacity of 862.25 kW and is installed on the rooftops of its industrial unit of Cavriago, for the fashion brand Diffusione Tessile • Martifer Solar has also completed a 195.00 kW installation for Flexpackaging AL S.p.a. With these two projects, the company has already installed 55 MW of… Read more »

Smit Ovens and SoLayTec start co-operation on Large Area spatial ALD, to develop a tool for the Solliance CIGS/CZTS program

Cooperation between technology leaders will accelerate development of cost efficient solution for Large Area ALD in Thin Film PV & Display market Eindhoven – Wednesday, September 11 – Smit Ovens and SoLayTec are joining forces for Large Area applications of spatial ALD. The cooperation creates maximum leverage of the experience of both companies to allow… Read more »

Cost Effective Solutions For The Photovoltaic Industry

The Photovoltaic and Solar Industry is driven by cost reduction and long term performance increase to master the market challenges. Therefore efficient manufacturing processes and new approaches are required for savings in material and resources, higher outputs, new designs and secured long term performance. With the newest developments of innovative adhesive, sealant and potting solutions… Read more »

PROINSO reaches 62.3MW in PV products supplied to 137 projects in India

It is a record high, totalled until August 2013. Adding the new material delivered in the first half of 2013, which amounts to 27.1MW, the company has totalled 62.3MW in PV products supplied in India, where it has had a branch since 2012 and has 109 members in its International Network of Qualified Installers.As part… Read more »

Sunwize Constructs Solar Installation For San Francisco Va Medical Center

New solar canopy will generate clean energy and provide shaded parking for 85 vehicles SAN JOSE, CA (September 10, 2013) – SunWize Technologies, Inc., a global engineering, procurement and construction company and a premier distributor of sustainable energy products, completed a solar canopy installation for the San Francisco VA Medical Center. The solar electric installation… Read more »

EMS Debuts DB-1588-3 Low-Cost Conductive Adhesive at EU PVSEC 2013

Engineered Material Systems, a leading global supplier of conductive interconnect materials for photovoltaic applications, will introduce its DB-1588-3 Low-Cost Conductive Adhesive for back contact applications in crystalline silicon solar modules in Hall 2, stand E6 at the 28th European Photovoltaic Solar Energy Conference scheduled to take place October 1-3, 2013 at Parc des Expositions Paris… Read more »

KiloWattsol publishes UK solar irradiation anomaly atlas

KiloWattsol, one of Europe’s leading energy yield assessment (EYA) providers for photovoltaic (PV) projects, has announced it is to publish monthly irradiation abnormality maps for the United Kingdom. The French technical advisory firm launched a similar system in Germany, France and Spain in February 2013. Maps will be published on a monthly basis, providing valuable… Read more »

Intersolar South America: technologies and products for a growing market

São Paulo/Pforzheim/Freiburg, September 09, 2013 – For the first time, around 70 exhibitors in the areas of photovoltaics and solar thermal technologies are presenting their latest technologies, products and services at Intersolar South America, which is held in the Expo Center Norte in São Paulo from September 18-20. Running alongside the exhibition is the Intersolar… Read more »