10. NEW FEATURES
Ⅰ. MPPT MODE
Function of maximum power point
tracking(MPPT),characteristic is intelligent to
adjust the working voltage of solar panels，
make solar panel throughout the day, all-
weather always work in the V - A characteristic
curve of maximum power point, greatly
improve the utilization rate of power of solar
panels.
最大功率点跟踪的功能,特点是智能调整太阳能电池
板的工作电压,使太阳能电池板整整一天,全天候始终
工作在最大功率点的V - A特性曲线,大大提高太阳能
电池板的功率利用率。
11. NEW FEATURES
Ⅱ. Boost（升压）
After increasing the voltage, according to the p
= UI, current will decrease, the current is
reduced, will reduce in power on the
transmission line, reduced the loss of
transmission line, so it can increase the
efficiency.
增大电压以后,根据p=UI,电流会减小,电流减小,会使
在输电线路上的功率减小,减小了输电线路的损耗,增
大效率
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12. TECHNICAL PARAMETERS
DC12~50V solar panel input（
best choose to 30~44V solar
panel）
Charging output voltage
36V battery(32~44V)
48V battery(43~58V)
60V battery(54~73V)
72V battery(65~88V)
The max charging power 300W max
Size 160X95X59mm
N.W. 0.52KG
Input voltage
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