Aluminum Isolated Ground Bar, AL/CU 2/0-14 AWG Range, 14 Circuits
https://nsiindustries.com/product/aluminum-isolated-ground-bar-al-cu-2-0-14-awg-range-14-circuits/
Polaris grounding and bonding products provide flexible solutions for a wide range of grounding and bonding applications in the field. Use ground bars to mount and ground multiple aluminum or copper cables.