[quote=“ASIF-ALI, post:, topic:”]
Currently mine setup is 150x4=600watts mono pannels by tesla .1x255watts mono pannel.but 1pannel 150watt damaged . and giving about 2amp and volt 18.
i attached in series with pwm c/c and mine setup genrating at 12Pm. 16DC amp and volts are coming from pannels to cc 36v is that good or not? for 750watts pannels?
or i need to do something changes?
Your system is not working up to its rated efficiency.
Here are few suggestions to improve it.
1) Remove the faulty panel. It will bring down the performance of other panels too.
2) You could attach 150 watts panels in series, but don't attach the 255watts panel to them. For 255watts panels, you should get a separate charge controller, preferably an MPPT controller. You are wasting the energy and money by using 255watts panel with simple PWM charger.