Grid Rig delivers mobile EV chargers and portable battery storage for mining, logistics and industrial operators across Australia — combining engineering excellence with regulatory compliance and dependable field service. Our systems provide flexible, high-performance off-grid power for electric vehicles and industrial equipment. Available in capacities from 103kWh through to 2MWh, each unit integrates fast DC charging, industrial power outputs and intelligent system control in a rugged, transportable form factor. read full review »