MESIA held an event at TESLA show room today on Thursday 28 February discussing the next generation of Battery storage in the solar industry. CSP is already able to provide up to 8 hours of storage. But it comes at a high prices. Lithium ion batteries are improving rapidly and might soon be able to challenge CSP. Our speakers discussed the status of the technology and when can we expect it to reach grid parity. We also addressed the situation with C&I and rooftop, the key changes and challenges that we can expect and anticipate.