South Korean solar equipment manufacturer Shinsung E&G has introduced two new series of bifacial solar modules based on n-type Tunnel Oxide Passivated Contact (TOPCon) technology, with the highest-rated models offering a power output of 650 W and conversion efficiency of up to 23.25 per cent.
The newly introduced products are designed for different solar applications, including conventional ground-mounted installations, floating solar projects and agrivoltaic developments.
The two product lines are identified as SS-JM-TK and SS-JM-TN.
Both series are available in three power ratings of 640 W, 645 W and 650 W.
The modules incorporate 156 bifacial monocrystalline solar cells and use TOPCon technology to improve electricity conversion performance.
According to the company’s product specifications reported by PV Magazine, the modules offer conversion efficiencies ranging from 22.89 per cent to 23.25 per cent under standard testing conditions.
Bifacial technology allows solar panels to capture sunlight from both their front and rear surfaces, potentially increasing electricity generation depending on installation conditions and reflected sunlight.
The introduction of these higher-output modules reflects the industry’s continued efforts to improve solar generation efficiency and increase the power output available from individual panels.
Such developments are particularly relevant for utility-scale projects, where higher module capacity can help optimise land utilisation and overall project infrastructure.
