日本电子产品制造商松下推出了全新的住宅用异质结电池面板系列，与其住宅用太阳能装置的Evervolt锂离子储能解决方案兼容。
新的组件系列将从今年第三季度上市销售，功率输出范围为370至380 W，效率为21.2%至21.7%。
面板的温度系数达到了每摄氏度-0.26%，并享受制造商提供的25年产品质保和25年功率输出保证。据称，这些面板在保证期结束时仍能以其初始性能的92%运行。
此外，这家日本组件制造商还推出了相同组件系列的黑色版本，功率输出为360至370 W，效率在20.6%至21.2%之间。公司在一份声明中表示，“新款组件是我们创新解决方案路线图中最新的技术发展成果，我们在设计时就考虑了业主和安装人员的需求。”
此外，松下还表示其Evervolt电池的机柜已经过改进，能在更小空间内放置更多块电池，储存更多电能。“改进后的机柜尺寸为29x47x18英寸，比老款的EverVolt电池储能型号小22平方英寸，”公司解释说，“除了提供交流和直流耦合的选项外，该电池储能系统可以缩减到最低11 kWh或扩展至102 kWh的储能规格。” 松下曾于2019年9月推出EverVolt储能系统，电池容量从5.7 kWh到34.2 kWh不等。其中5.7 kWh的迷你星储能系统平均备用能力为3小时，11.4 kWh的标准款为6小时，17.1 kWh的“加大版”为9小时。
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