Ampt has introduced a new string optimizer, a DC power converter with multiple maximum power point tracking (MPPT) and output voltage and current limits to optimize system design and maximize performance of large-scale PV systems.
Solvay Specialty Polymers has expanded its position in the PV market with the launch of two film grades of its ‘Halar’ ethylene chlorotrifluoroethylene (ECTFE) for photovoltaic (PV) modules. The two new high-performance products, Halar PV ECTFE and Halar ECTFE ultraviolet (UV) blocking technology have been specifically designed for frontsheet applications.
SolarCity has launched a flat roof solar mounting solution that is claimed to be twice as fast to install and can generate significantly more solar electricity from each rooftop than alternatives for the commercial market. The ZS Peak mounting system provides an innovative snap-together system to simplify and accelerate installation.
InnoLas Solutions is offering an automated laser cutting machine with an integrated soft wafer breaking process to produce half cells or quarter cells to reduce device-inherent resistivity, boosting overall module output by a claimed 10-15W.
Hitachi Chemical will begin sales of wavelength conversion particles (WCP) for solar encapsulant sheets that help increase the conversion efficiency of solar cell power generation. WCP series contains specialized phosphor within acrylic resin and converts short wavelength light (ultraviolet light) into long wavelength light (visible light).
Fujitsu Laboratories has announced the development of a technology for automatically generating image-recognition programs that accurately detect the positions of components as captured by cameras in automated assembly processes by utilizing images of electronic components and IT equipment.
Advanced Energy Industries (AE) has developed a new mounting accessory for its ‘AE 3TL’ PV inverter that enables installers, site designers and project developers to conserve space and increase project yield on commercial rooftop systems by placing string inverters in a horizontal (0°) orientation. Advanced Energy will showcase its AE3TL string inverter technology, including the horizontal mount accessory, at the upcoming Solar Power International conference and exhibition, October 21 to 23, at the Las Vegas Convention Center.
Nextronex has launched the ‘RAY-MAX’ Power Podium which integrates the RAY-MAX Inverters, MV Load Centers, DC Bus Power Strip and the Smart Controller on a factory installed platform, allowing for simple and fast-track field installation. Factory wiring and testing are designed to provide the required quality control. Nextronex Distributed Architecture is claimed to deliver up to 8% more energy output.
PV module stringer specialist, teamtechnik has reduced cell-to-cell soldering cycle-times to below 2.25 second, boosting overall throughput of its single-track TT1600 stringer system to an annual output of 45MWp, inline with dual stringer systems, according to the company.
Lamers High Tech Systems (LHTS) storage and distribution systems for corrosive and toxic chemicals offer increased safety within PV manufacturing facilities. The IBC (Intermediate bulk container) handler is a system of LHTS in which reusable containers can be emptied automatically. The equipment is engineered and constructed in a modular manner to customer specifications.
Agfa’s ‘ARZONA BS+’ PV module backsheet provides humidity and UV protection
PanelClaw is introducing its ‘Polar Bear’ III, a new flat roof mounting system. The new Polar Bear product is said to take the best aspects of PanelClaw’s existing Polar Bear, ‘Grizzly Bear’ and ‘Kodiak Bear’ flat roof portfolio and combines them into a single platform with more competitive pricing.
DSM’s ‘KhepriCoat’ is claimed to maximize light transmission by minimizing reflection for solar cover glass, while boosting the cost/ performance ratio of solar energy. By enabling more-light to enter a solar device, KhepriCoat is claimed to significantly increase the device’s efficiency, and can make a major contribution in the quest for clean energy generation.
Power Electronics has launched the second generation of its successful Freesun HEC Series central PV inverters, dubbed Freesun HEC Gen II. The new series ranges from 400kVA to 1700kVA are intended for the utility scale solar market, employing a modular design with redundant technology to be able to work in the harshest environments and provide the highest long-term performance.
Ampt has introduced a new string optimiser, a DC power converter with multiple maximum power point tracking (MPPT) and output voltage and current limits to optimize system design and maximise performance of large-scale PV systems. Ampt is showcasing the product at several partner booths during Intersolar North America, including Shoals and Bonfiglioli.
Locus Energy has launched an advanced irradiance modeling tool, ‘Virtual Irradiance (VI),’ which provides solar fleet operators with data on the amount of sunlight that is striking the ground, enabling a highly accurate assessment of solar PV system performance.
HiQ Solar is showcasing its new ‘Liberty’ 480V 3-phase, 1,000Vdc inverter at Intersolar North America. The 8kW rated string inverter is designed into a NEMA6 enclosure and weighs 24 lbs and is targeted at the commercial rooftop and carport type markets.
Meyer Burger is offering the DW 288+ as the first diamond wire saw system designed specifically for monocrystalline solar wafer applications. The DW 288 platform enables the slicing of silicon bricks into ultrathin wafers.
CRITICAL Manufacturing has released cmNavigo 3.6, the latest version of its flexible and user-centered manufacturing execution and intelligence system (MES/MI).
Zhongli Talesun has launched the all new ‘TalesunSmart’ PV module series, which incorporates specialised electronics, which are able to collect real-time performance and safety data.
The Heraeus Photovoltaics Business Unit has launched two new high efficiency front-side metallization pastes for standard to ultra-lightly doped emitter cells – the SOL9620 Series and SOL9621 Series.
Applied Materials has entered the solar wafer inspection market with ‘Applied Vericell’ system designed to fully-automate in-line wafer inspection to address the quality limitations of manual review, with the capability to automatically predict wafer cell efficiency through photoluminescence (PL) technology. The Vericell system is being introduced at SNEC 2014 in Shanghai, China.
centrotherm is highlighting low-pressure diffusion system at SNEC 2014, which it claims can offer up to 40% per wafer for solar cell emitter formation. The cost reductions are attributed to almost a doubling of the systems wafer throughput to more than 140MW per year and overall lower media consumption.
Komax Solar has launched its new next-generation solar cell stringer system, the Xcell X3. Key features include throughput of 1800 cells/hour and up to five busbar and half-cell capabilities. The all-new closed loop induction soldering is three times as efficient as the previous generation. Komax Solar is exhibiting at SNEC 2014, being held in Shanghai, China May 20-22, 2014 at booth, E3 520.
Praxis Resources has launched the PCT-1800 IV Curve Tracer. The unit is shock resistant, easy to operate and user friendly. The large scale 10.4” color touch panel LCD and integrated computer are key to generating IV curves, completing PV array performance analysis and producing immediate performance feedback.
ROFIN-BAASEL Lasertech is launching a new upgraded version of its production proven ‘Dual Line c-Si’ laser processing system that provides improved productivity and lowers processing costs in volume production of next-generation PERC (Passivated Emitter and Rear Cells) solar cell design. The latest Dual Line c-Si™ modular platform will be unveiled at the forthcoming SNEC 8th 2014, International Photovoltaic Power Generation Exhibition, being held in Shanghai, China May 20-22, 2014 at the Shanghai New International Expo Center. ROFIN-BAASEL Lasertech’s booth is located in Hall 3, 615.
First Solar and GE’s Power Conversion business are utilizing their recently established technology and commercial partnership to develop a more cost effective and productive utility-scale PV power plant design that combines First Solar’s thin-film CdTe modules with GE’s new ProSolar 1500 Volt inverter/transformer system, which is claimed to be the largest inverter in the industry capable of accommodating 1,500 volt DC solar arrays.
GT Advanced Technologies (GTAT) has announced an innovative cell metallisation and interconnect technology, dubbed ‘Merlin’ that is expected to provide substantial savings in both the manufacture and installation of solar modules. A key component of the new technology includes a flexible grid that replaces conventional two and three silver bus bars, while significantly reducing solver paste consumption.
JA Solar is rolling-out globally a new series of high performance solar cells and modules in 2014. Highlights included the launch of its monocrystalline silicon (mono-Si) solar cell (156x156 mm2), ‘PERCIUM’ with 20%-plus conversion efficiency.
SMA Solar Technology has launched a next-generation microinverter that claims to have 50% less component content than competitor versions. The ‘Sunny Boy 240’ microinverter is billed to be easy-to-install and provides an expandable modular solution for PV systems.
Isovoltaic’s recently introduced PV module backsheet combines both ‘Tedlar’ and ‘Polyamide’ materials to provide improved characteristics for field durability and module efficiency increase, especially in challenging conditions.
Locus Energy has introduced its next-generation of smart meters designed to allow solar installers and asset managers to more easily collect, monitor and analyse performance data from both residential and light commercial solar PV systems. The LGate 120 and 320 are the first cellular smart meters designed specifically to measure the performance of PV installations.
Skytron energy has made considerable performance upgrades to its monitoring, control and supervision solutions for PV power plants. The ‘PVGuard’ Supervision Platform has been enhanced with improved SCADA software capabilities for energy production planning, performance analysis and system integration.
Eyelit has started the general availability of version 5.1 of its ‘Eyelit Manufacturing’ suite of MES (Manufacturing Execution System) software with key enhancements that enable engineers to quickly configure special instructions and processing that enforce special work requests (SWRs) for research and development projects.
Enphase Energy has introduced new hardware and software products that are claimed to lower solar system installation and operations costs for solar professionals.
Panasonic has launched the ‘HIT-N245’ and ‘HIT-N240’ PV modules. The HIT-N245 module has a conversion efficiency of 19.4% and comes with several upgraded features intended to provide overall improved operational performance, notably for residential rooftop markets.
Dow Corning’s silicone-based, next-generation Electrically Conductive Adhesive (ECA) ‘PV-5802’ will be used in Tianwei New Energy’s Metal Wrap Through (MWT) module production line, developed by ECN of the Netherlands. PV-5802 is said to provide improved electrical properties and stability, which will greatly enhance the electrical performance, reliability and durability of MWT modules.
GCL-Poly Energy Holdings has started commercial mass production for its second-generation quasi-monocrystalline silicon wafer product. The GCL ‘Monocrystalline G2’ wafer is claimed to be comparable in conversion efficiencies with that of conventional Czochralski-based monocrystalline wafers.
FLEXcon has expanded its solar module backsheet ‘multiGUARD’ offering with the addition of Black/White and Black/Black products. The new, more aesthetically pleasing black backsheet products appeal to the high-end commercial market and a much greater portion of the residential market.
3D-Micromac has developed a novel, highly productive laser system for opening the rear sides of PERC cells. Innovative on-the-fly technology makes it possible to achieve an improved cost-benefit ratio. The system is modular, combinable with different laser-source technologies, and achieves a typical efficiency increase up to one percentage point.
AEG Power Solutions (AEG PS), a global provider of power electronics for renewable energies, introduces two new members of its broad inverter line for the Americas market.
Scorpius Trackers claims to be the first company to have pioneered a frictionless pivot system that does not require bearings for free movement in solar tracking systems. The Vader-xFP tracking system is claimed to have zero wear and tear of mechanical parts with less than 0.1% of the generated power being consumed for tracking a >1MW PV power plant.
US start-up, Scifiniti is developing a low-cost ‘SmartWafer’ that is claimed to enhance the performance and significantly lower the cost of silicon-based products.
BELECTRIC’s new 3.0 MegaWattBlock is claimed to set new standards in solar power production. The power plant unit is designed to create electricity at the lowest possible levelized costs of electricity (LCOE). On a par with the functionality of large conventional power plants, the grid-stabilizing plant technology is designed to intelligently integrate renewable energy sources in existing power grids.
IBM has introduced an advanced power and weather modeling technology that will help utilities increase the reliability of renewable energy resources. The solution combines weather prediction and analytics to accurately forecast the availability solar PV energy. The Hybrid Renewable Energy Forecasting” (HyRef) technology uses weather modeling capabilities, advanced cloud imaging technology and sky-facing cameras to track cloud movements, while sensors on the turbines monitor wind speed, temperature and direction.
The SolarMax 360 TS-SV central inverter from Sputnik Engineering AG and the TS-SV Compact Station, with a rated output power of 720kW, are designed as a cost effective solution for large PV power plants. The 360TS-SV has a European efficiency of 97.4%.
Meyer Burger and LayTec have collaborated to produce the world’s first fully integrated EVA cross-linking metrology solution for PV module production lines.
Designed for solar modules with cells for rear-side contacting, ‘AKACON BCF’ PV backsheet is being offered by the KREMPEL Group and is ready for volume production. The backsheet comes with a copper layer and is structured according to customer’s design for back-contact cells.
VINSPEC solar VCOFLC1 camera system from VITRONIC enables exact and reliable front print and color inspection.
Virtual Industries, a supplier of manual vacuum handling solutions, has made available its new general-purpose wafer vacuum handling tool, ‘WAFER-VAC’ system with 8” molded wafer tip (WV-9000-MW8).