Lithium battery cost per watt
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
The one category in which lead acid batteries seemingly outperform lithium-ion options is their cost. A lead acid battery system may cost hundreds or thousands of dollars less than a similarly-sized lithium-ion setup - lithium-ion batteries currently cost anywhere from $5,000 to $15,000 including installation, and this range can go higher or ...