Enersite Modular Expansion Complex 12x3m is a self-sufficient, portable modular expansion facility designed to integrate with Enersite Modular Facilities 12x6m to create larger, scalable modular facilities. The Enersite Modular Expansion Complex 12x3m allows flexible building configurations by adding one or multiple expansion modules as needed. Each modular is 100% solar powered and connects seamlessly through simple plug-and-play systems, making the Enersite Modular Expansion Complex 12x3m a practical and sustainable solution for expanding remote and off-grid modular facilities across mining, construction, and industrial operations.