由Fraunhofer太阳能系统协会和真理调查局联合发表声明显示，AEG能源解决方案protect PV250太阳能逆变器的能源转换率效果惊人。
根据欧洲标准EN50530能源转换效率测试显示，该逆变器的转换效率高达98.7%。
AEG能源方案，由3W能源公司全资拥有。该集团是一个全球尖端电力能源供应商。该AEG系统经过八个不同的电力水平测试，9个直流电压水平测试和两种组件科技测试（晶硅组件和薄膜电池组件，两者都是用于光伏电厂）以及根据同样的欧洲EN50530标准下由ISE指导下的MPPT测试。
21.07.2010: A report jointly issued by the Fraunhofer Institute for Solar Energy Systems (ISE) and Bureau Veritas shows that AEG Power Solutions’ Protect PV.250 solar inverter offers remarkable efficiency. Energy conversion efficiency testing conducted according to European Standard EN 50530 yielded a very high efficiency grade of 98.7%.
AEG Power Solutions, wholly-owned by 3W Power Holdings S.A. (Euronext Amsterdam 3WP, ISIN GG00B39QCR01, WKN A0Q5SX), is a global provider of premium power electronics. Energy conversion efficiency testing was conducted at eight different power levels, nine DC voltage levels and for two module technologies (thin film and crystalline technology, both used in solar farms). MPPT testing, performed by ISE according to the same European EN 50530 standard, yielded a Maximum Power Point (MPP) efficiency grade of 99.99%. ISE also reported that the
PV.250 inverter, launched in Sept. 2009, successfully complied with EN 50530 dynamic requirements. …
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