The four materials of new energy batteries are
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
the Li-ion battery has increased its energy density by a factor of three to four while the prize has dropped by a factor of 18, including a 90% drop in the last 10 years.[1] A series of efforts is underway worldwide to further increase the performance by developing better storage materials, electrolytes, and cell concepts. M. Erakca, M. Weil …