Give me a current snapshot of the [market, e.g. home battery storage] market in [region]. Cover: market size estimates (list each estimate with its source and year; do not average them), top [5] companies and what each is known for, 3 trends from the last [12] months, and 2 open questions analysts disagree on. Format: short sections, then a table of every number you cite with columns Figure | Source | Date. Flag anything older than [2] years.