① Main components: 4 photovoltaic panels, external dimensions: 2385 * 1303 * 33 (mm), Power: 725W ± 10W/block; Service life ≥ 26 years

② Total power: 2.9KW, generating 2.9 kWh per hour, generating 19 kWh per day (based on an average annual light duration of 6-7 hours). Energy storage cabinet: 5.4KWh

③ Four photovoltaic panels are arranged symmetrically in a 2 * 2 pattern, with adjustable north-south angle of attack.

④ Folding method: First, fold two sets in a north-south direction, and then rotate them in an east-west direction to fold the two into one.