Teamtechnik is to debut its new stringer system at SNEC PV 2012. The ‘STRINGER TT1200 HS’ is claimed to solder crystalline solar cell strings in a 2.5 second cycle on just one track. Compared to its previous model throughput, it has been boosted by 200 cycles and is claimed to currently be the fastest single-track stringer system on the market.
Eyelit has made available its ‘Intelligence Mobile Web Portal,’ which provides operational information in real-time through tablet devices and smart phones using iPhone, Android, or BlackBerry technologies, enabling ‘anywhere access’ to key manufacturing and quality data from the manufacturing floor.
AlsoEnergy has developed several new reporting and collaboration enhancements to its cloud-based ‘PowerTrack’ Energy Management Services software. The newest features allow developers and investors in solar energy systems to create performance models and compare operation between sites and models to quickly detect underperforming components and generate better system returns.
DuPont Microcircuit Materials (MCM) has introduced ‘DuPont Solamet PV416’ photovoltaic metallization paste used to raise the efficiency of thin film photovoltaic cells. The front-side silver paste material has the capability to be processed at temperatures below 140°C, and is designed to provide improved contact resistance, conductivity, adhesion and fine line resolution when printed on Transparent Conductive Oxides (TCOs). The new paste has been claimed to have boosted CIGS thin-film manufacturer, Midsummer AB’s cell efficiencies by as much as 0.5%.
centrotherm photovoltaics is offering an upgrade package for its centaurus technology, which combines a selective emitter with a dielectric passivated backside. The technology implementation is said to already be combined with fine line printing, reducing paste consumption of the front side silver paste by more than 20%. The achieved conversion efficiencies on 156x156mm² monocrystalline (cz) wafers have already reached the 20% level. Currently, centrotherm said it has more than 50MW of centaurus technology being ramped into volume production.
Amphenol Industrial is offering a new active trunk and drop cabling solution, in conjunction with Ampt, a designer of active electronics for photovoltaic (PV) solar modules. The new cabling solution is claimed to reduce the cost of commercial and utility-scale PV systems.
GT Advanced Technologies has developed the ‘Acuity’ software, as a comprehensive performance management solution that lets operators optimize the performance of GT’s ‘DSS’ family of crystal growth furnaces. Acuity performance software monitors DSS production data providing PV manufacturers with real-time insight into actual versus ideal equipment performance. By understanding these performance gaps, companies can make more informed decisions to ensure that DSS furnaces perform at optimal levels of efficiency run after run.
Plansee High Performance Materials has added MoNa sputtering targets with high purity and a uniform and fine-grained microstructure to its product offering. Tests in cooperation with the Swiss EMPA institute have claimed the MoNa targets to be superior to alternative targets. Using Na-doped molybdenum layers, the efficiency of CIGS solar cells are said to have been significantly improved.
Rainwise has recently released the PVmet Solar Energy Efficiency Monitor, a weather station specifically designed to improve accurate monitoring of PV plant performance parameters. The monitoring system is said to be the first weather station to be recognized by SunSpec Alliance for compatibility with industry plant management systems and has already sold 500 units to 2 of the top inverter manufacturers worldwide.
PSE has introduced its new mechanical load test stand for the more realistic and comprehensive determination of mechanical stress from wind and snow loads.
