Ive been looking at the options , the 30A 1500w power i like the lack of case I don't. The 50A has a case but its too large for my need
This 1200w version might fit with the 350 mxus / 500w controller. To limit the battery to its 15A con. rating with the 48v bat , 54v to 60v would be 600w steady output.
The 36v batteries are in parallel so can hold 30A steady so I can run them full out limited by the controllers 11A steady 22 max vs the boosters limited Amp output
$28 ca. its worth a try but I suspect its good for about 10A continuous only
1200W 20A DC Converter Boost Step-up Power Supply Module IN 10.5-60V OUT 12-70V
https://www.ebay.ca/itm/1200W-20A-DC-C ... SwTA9X5Q9M
DC boost power module AP-D2060C
input voltage: DC10.5V-60V.
input current: 20A maximum.
input power: 1200W maximum.
output voltage: DC12V-70V.
output current: 0-14A maximum.
conversion efficiency: 93-97%
operating temperature: -20 to 50℃.
1, high conversion efficiency.
2, the original high-power devices.
3, high-power high-current magnetic sendust.
4, aluminum alloy shell.
5, electronic temperature control with intelligent fan cooling.
6, the input MOS transistor anti-reverse.
7, input undervoltage protection (with LED indicator, adjustable voltage, to protect the battery when the battery power).
8, input over-current protection (with LED indicator).
9, the output adjustable constant voltage constant current even continue.
10, small volume.
11, high reliability and stable operation.
1, high-power solar street driving.
2, large mechanical and electrical equipment supply.
3, various LED lighting constant current drive.
4, and a variety of mobile devices powered car.
5, DIY adjustable constant voltage constant current power supply.
6, solar charging power.
7, for a variety of battery charging.
8, electric vehicles into various motors (motors only the largest category with 350W, 24V input above)
The function of the DIP switch
1 Input undervoltage lockout switch ON: LOCK
2 Input over-current lock switch ON:LOCK
3 Output CV / CC switch ON:CV