Solar Panel: 120W solar panel (18V) using high-efficiency cells, lead-free soldering, no-clean flux, automatic lamination, TUV-certified junction box, and a life expectancy over 20 years.
Battery: 60Ah / 12V maintenance-free solar lithium iron battery. Provides 8–10 hours of light per day for 5–7 rainy days, featuring low self-discharge and excellent cycling performance. Life expectancy > 5 years.
Controller: 12V/24V (self-adaptive) computer-controlled unit with light, time, and space manual control. Includes overcharging, over-discharging, and anti-reverse connection functions (IP68 rating).
Explosion-proof Power Box: Houses the battery and controller, welded from 10mm thick carbon steel with an IP65 protection level. Power rating is 80W (other power options optional). Includes protection against over-current, reverse connection, short-circuit, and shock.