Off-grid solar systems cost $45,000-$65,000 on average, more than double the cost of traditional grid-tied systems, with prices varying based on system size, type, and components like backup generators or wind turbines. Off-grid solar systems cost an average of $45,000–$65,000. Read our guide to determine whether this expense is worth it for your home. Clicking “Get Your Estimate” submits your data to All Star Pros, which will process your data in accordance with the All Star Pros Privacy Policy. 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. From the initial container purchase and land prep in the US to installing solar panels and navigating local permits, every decision has a price tag. Image taken from the YouTube channel. RPS delivers the container via trailer.