DC Voltage booster and regulator 300VDC to 1000VDC

Thread Starter

Alex Malkiman

Joined Oct 17, 2017
I am looking to either buy or build DC Voltage booster, high efficiency, with ability to regulate output voltage to keep it constant at 1000VDC
Input voltage could fluctuate 200-300VDC. Power requirements under 2500Watt
Application: I will be using a series of solar panels as DC input and boosting each serial string to the same voltage before aggregation

Looking around I do not see any boost up or buck converters at this voltage range. Can Cockcroft–Walton Multiplier be used for this purpose?

In addition, any MPPT designs I can integrate to maximize power generation? I do not need to charge any batteries

Thank you