Sharp has recently introduced a new n-type monocrystalline bifacial solar panel that incorporates tunnel oxide passivated contact (TOPCon) cell technology. Known as the NBJD570 double-glass module, this innovation comprises 144 half-cut solar cells based on M10 wafers and features a 16-busbar design.
The dimensions of the new panels are 2,278 mm x 1,134 mm x 30 mm, with a weight of 32.5 kg. They are suitable for use in photovoltaic (PV) systems that operate at a maximum voltage of 1,500 V and within an operating temperature range of -40°C to 85°C.
According to Sharp, the panel has obtained certifications for compliance with IEC61215 and IEC61730 standards. The manufacturer claims that it offers a power conversion efficiency of 22.07% and a bifaciality exceeding 80%. The panel's operating temperature coefficient is -0.30% per °C, and its power tolerance can reach up to 5%.
In terms of guarantees, Sharp provides a 30-year linear power output guarantee and a 15-year product guarantee for the new panels.
Andrew Lee, the Commercial Director for Europe, Middle East, and Africa (EMEA) at Sharp Energy Solutions Europe, expressed his enthusiasm for the product launch, stating, “We are excited to introduce our 570 W bifacial, dual-glass solar module. With the implementation of n-type TOPCon cells, our panel delivers increased power and efficiency, improved performance under low-light conditions, higher bifaciality, and a lower temperature coefficient.”
Sharp claims that the new product is designed to withstand extreme conditions. It has undergone rigorous testing for resistance against ammonia, salt mist, sand, and potential induced degradation (PID).
