A basic off-grid Bitcoin mining setup requires 40–50 solar panels (14–17.5 kW), 40–120 kWh of battery storage, and supporting equipment, costing $36,500–$65,000. Breakeven could occur in 3–6 months with optimal conditions (0.15 BTC/month at $80,000/BTC), but realistic scenarios suggest 9–18 months or longer if difficulty or price fluctuates. Location, cooling needs, and market conditions heavily influence these estimates. For precise planning, assess local sunlight, rig efficiency, and current Bitcoin network data.