SMA's SunnyBoyبایگانیشده در ۸ آوریل ۲۰۱۱ توسط Wayback Machine series is available in US and European versions, and the recommended input range is 500 to 600 VDC.
SMA's SunnyBoyبایگانیشده در ۸ آوریل ۲۰۱۱ توسط Wayback Machine series is available in US and European versions, and the recommended input range is 500 to 600 VDC.
Since 2011 an increasing number of panels and string inverters are rated to 1000 V instead of the older 600 V standard. This allows longer strings to be created, lowering system cost by avoiding the need for additional "combiners". This standard is not universal, but is being rapidly adopted تا تاریخ ۲۰۱۴[بروزرسانی]