Among the most scalable and innovative solutions are containerized solar battery storage units, which integrate power generation, storage, and management into a single, ready-to-deploy package. . We expect 63 gigawatts (GW) of new utility-scale electric-generating capacity to be added to the U. This amount represents an almost 30% increase from 2024 when 48. 6 GW of capacity was installed, the largest. . Switching to off-grid solar systems provides energy independence, sustainability, and long-term savings. You generate, store, and use all your electricity independently — no utility bills, no power outages from the grid, and total control over your energy source. That also means you're responsible for: This used to be a niche. .