深圳科士达科技宣布推出KSG-150UM/KSG-120CL，这是一款全新的1100V组串式逆变器，适用于各种工业和商业应用。
该产品有两个版本，交流输出分别为121kW和150kW，效率等级为98.7%到99.0%不等。两个产品版本的欧洲效率等级分别为98.3%和98.5%。
逆变器尺寸为1,055 x 700 x 336 mm，150kW版的重量为110千克，121kW版的设备重量为96千克。逆变器拥有12个最大功率点跟踪（MPPT）渠道和24个组串输入。MPPT电压范围为200V到1000V，MPPT效率据称可达99.9%。这款逆变器的环境工作温度范围为-25℃-60℃。
科士达表示该设备具有主动电弧防护功能，能够准确检测电弧故障，并使逆变器在2.5秒内关闭。这家中国逆变器供应商表示，这个新产品也包含一个内置的PID修复模块和一个PID预防模块，能够防止电势诱发衰减（PID）。
“为保证更高的可靠性，逆变器配备高精度RCD保护电路，能够帮助确保人身安全，”科士达说道。
逆变器依靠先进的监测与O&M平台简化维护工作。“此外，IP66保护等级和C5防腐蚀设计确保逆变器几乎能够在所有环境条件下运行，”制造商说道。 科士达这款新产品本月初开始面向全球销售。该公司近期也推出了一款1500V 组串式逆变器，一个一体式住宅电池逆变器解决方案，以及一个全新的屋顶光伏阵列逆变器系列。
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