Mppt Step up boost charge controller. Supports up to 400w. Connectors cannot be changed by us before leaving the shop, if you need a different connector, it is fairly easy to do and we can help advise if you need help.
Adjustable output from 24-85v
Input voltage range 17-55v
Voltage and current LED readout
Short-circuit protection
Under-voltage protection 
Size: 120*80*40mm
97% rated efficiency 
100c temperature rating