The cost of solar panels and battery typically ranges from $20,000 to $35,000, including installation, battery storage, and necessary electrical upgrades. Battery storage systems can cost $7,000 to $10,000 per unit, while solar panels contribute the majority of the system cost. Incentives and rebates can reduce these expenses, making solar-plus-storage systems a viable investment for ... https://solarsme.com/solar-panel-cost/