Recently billed by solar industry experts as another degradation crisis that could be worse than the impact on PV module performance than PID (potential Induced Degradation), ‘Silicon Module Super League’ (SMSL) member, Hanwha Q CELLS has highlighted that both its mono and multicrystalline products have performed exceptionally well in LeTID (Light and elevated Temperature Induced Degradation) tests undertaken by Fraunhofer CSP.
When we visit conferences and industrial players, we are very often surprised at how many responsible scientists for PERC production have never heard about the severe degradation effects that PERC devices can show – in particular when talking about LeTID (Light and elevated Temperature Induced Degradation) alias Carrier Induced Degradation (CID).
The solar industry gets to grips with the bewildering array of new module technologies at the second edition of the PV ModuleTech event in Penang, Malaysia. The conference raised a huge number of questions such as how to evaluate bifacial technology and whether it might rise faster than predicted, how long p-type multicrystalline has left in the running and the perennial issue of quality, to name a few.
PV Tech caught up with Lou Trippel, vice president of Product Management at US-based thin-film solar manufacturer and developer First Solar, to discuss how the company’s new Series 6 module has been received, sustainability gains from the transition and even the firm’s consideration of recycling capabilities beyond its thin-film remit.
Leading monocrystalline wafer producer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology increased revenue by 35.26% in the first nine months of 2018, yet third quarter revenue and profits were significantly lower than the previous quarter, due to ASP declines across wafers and modules.