China-based PV module manufacturer Risen Energy has unveiled a new dual-glass bifacial heterojunction (HJT) solar module series for Australia’s residential and commercial rooftops.
Risen said the RisenSpace module series features the company’s heterojunction (HJT) technology and zero-busbar, stress-free interconnection technology and has been “designed for Australia’s demanding climate.”
“Its introduction expands the options available to Australian households and businesses seeking long-term solar generation,” the company said.
The RisenSpace series is available in nine variants, with power outputs ranging from 460 W to 500 W, a bifacial factor of 90 ± 5%, and efficiencies from 21.6% through to 23.5%. They are made with 90 n-type HJT half-cut cells and have a maximum system voltage of 1,500 V.
The solar modules have open-circuit voltages ranging between 68.28 V and 69.56 V, along with short-circuit currents ranging from 8.56 A to 9.07 A. All versions of the bifacial module series share dimensions of 1,952 mm × 1,090 mm × 30 mm and a weight of 24 kg. They features 2 mm anti-glare heat-strengthened glass on the front and 1.6 mm heat-strengthened glass on the rear, along with a black anodised aluminum alloy frame, and an IP68-rated junction box.
Risen said the panels can operate within a temperature range of -40 C to 75 C and exhibit an operating temperature coefficient of -0.24% per degree Celsius,
“This means it loses less output as panels heat up on a summer roof — a useful trait in Australian conditions,” the manufacturer said.
Risen provides a 40-year product guarantee and a 40-year linear power output guarantee, adding the modules have a first-year degradation rate of 1%, followed by an annual degradation cap of 0.3%. After 40 years, the module is guaranteed to retain at least 87.3% of its rated output.
The new RisenSpace was launched as part of celebrations marking Risen’s 18th year in the Australian market.
The company also showcased the 760 Wp Hyper-ion Ultra module for utility-scale solar projects, saying the two modules address distinct project needs, extending the company’s HJT portfolio from rooftop installations to large-scale solar farms.
Beyond solar modules, Risen’s Australian portfolio spans utility-scale projects, residential and commercial applications, and integrated energy storage solutions.
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