‘Silicon Module Super League’ (SMSL) member LONGi Solar, a subsidiary of LONGI Green Energy Technology, the largest monocrystalline wafer producer in the world has reported a record bifaciality reading of 82.15% for its ‘Hi-MO2’ mono PERC (Passivated Emitter Rear Cell) bifacial module.
Module technologies tipped to enter the mainstream and the suitability of current testing methods were scrutinised at PV ModuleTech 2017. PV Tech caught up with Mark Ma, global marketing manager, DuPont Photovoltaic Solutions, to discuss these new innovations and methods of sequential testing.
Hanwha Q CELLS introduced a benchmark high-efficiency Q.PEAK DUO module series that combines half-cut cell technology, six-bus-bars and the company’s proprietary Q.ANTUM (PERC) monocrystalline cell technology with efficiencies of close to 20% and power outputs of up to 330Wp from 120 half-cut cells and up to 395Wp from 144 half-cut cells.
Dedicated mono and multicrystalline wafer producer Rietech Solar, a subsidiary of diversified renewable energy firm Shunfeng International Clean Energy (SFCE) has selected Heraeus Photovoltaics new multicrystalline crucible barrier coating technology.
The movement to 6-busbar module architectures and the emergence of multi-wire technology were key topics at PV ModuleTech 2017. PV Tech caught up with Franck Genonceau, business manager PV portfolio, at leading PV manufacturing equipment supplier Meyer Burger, to look at what to expect in the next wave of mainstream module technologies.
‘Silicon Module Super League’ (SMSL) member Hanwha Q CELLS is starting to migrate solar cell capacity at its China-based facilities to PERC (Pasivated Emitter Rear Cell) technology, highlighting the shift away from standard BSF (Back Side Field) technology for higher conversion efficiencies.
At the inaugural PV ModuleTech 2017 in Kuala Lumpur, it became clear that PERC module technology is fast becoming the industry standard and bifacial modules are no longer seen as a niche product, however, both technologies were scrutinised from the perspective of bankability and quality assurance studies throughout the event.
China-based integrated and merchant PV manufacturer Tongwei Group is starting capacity expansion plans at its subsidiary Tongwei Solar (Hefei) Co at two locations in China at a cost of US$1.8 billion over the next three to five years.
‘Silicon Module Super League’ (SMSL) member and the largest integrated monocrystalline manufacturer LONGi Green Energy Technology revealed its key strategic goals for 2019 at the inaugural PV ModuleTech conference being held in Kuala Lumpur, Malaysia.
The PV ModuleTech 2017 meeting starts tomorrow (7 November 2017) in Kuala Lumpur, Malaysia, showcasing the key module issues that will guide site design and construction for large-scale solar sites in the next 12-18 months.
DK Electronic Materials Inc. (DKEM) has launched a new generation of front-side metallization paste. ‘DK92’ series front-side metallization pastes have been developed to be compatible with different passivation technologies and processes for PERC solar cells, including ALD (spatial ALD, and time-based dual-side passivated ALD), PECVD (remote plasma and direct plasma) as well as other non-AlOx passivation solutions to boost the diversified PERC technologies and to further lower the LCOE.