Recent content by wfl6

beside that the diagram i draw above is a single line diagram. for this inverter is connect to the national grid for applying the FIT. in the mean while,my total panel generating output power is approximate 17250W +/- connect to the inverter . the inverter has a wide range of DC voltage is...

i has attach the file in PDF . i hope that you the image can give you a clear vision what i doing now Thanks for the helping

the total power i need to achieve is 17000W, so that i need to connect the panel in series to achieve. total i has 3 series connect to the inverter. is mean i has 3 input and 6 wire. for the voltage drop with the formula i provide i need to be x 6 right ??

for the SMA tripower is has 6 input on it. due to the voltage and current limitation , so that i using 3 input. for the voltage drop x 2 is base on 1 input right. it won't be affect the 2nd input thanks

what you mean 2 voltage drop is because of the positive and negative. if let say i has 3 input to the inverter , so that my voltage drop will be 6 time of the calculation i provide.

yes is for the power loss p=I2 x R. how about the voltage drop across the distance

i doing the solar system design. seem like everything is on track now, but just the cable loss i not really know how to calculate, can anyone help me. i has formula on this (resistance on the cable (Ω/km)x length of the cable(L) x current of the solar panel(A)). for the equation above , is...

I'm doing the solar system design now . so far seem like everything is on track, but now i face a problem on the DC cable loss. is that has any formula to calculate the dc cable loss, i has using this formula is (losses of the cable (Ω/km)x length X current produce by the solar panel...