Yunnan produced 40W-50W solar street light

Yunnan produced 40W-50W solar street light
 

Product description:

40W-50W solar street lighting (Yunnan)
Applications:
Suburb roads, residential, street, industrial parks, landscape lighting, scenic spots, parks, gardens green belt, squares, pedestrian streets and other outdoor lighting.
Solar Street Light Features:
Solar Panel: High-quality single crystal silicon solar energy conversion efficiency of over 16%, 60W-180W specific choice of the actual local situation.
Maintenance-free battery: Valve closed lead-acid batteries, underground moisture-proof gel batteries, 60AH-250AH / 12V based on the actual project specific configuration.
Control system: CPU microcomputer control, light control + time control, reverse polarity protection, overcharge discharge protection, solar anti-anti-charge protection, temperature compensation, full power, half power arbitrarily set.
High-efficiency single energy-efficient LED lighting design, with high brightness, light is small, pollution, etc.
Without laying of cables, no conventional energy consumption, long service life, environmental protection, pollution, today's society is a strong proponent of new green energy products.
Lighting time: 4-12 hours (can be adjusted according to need), rainy days 3-7 days of continuous work, lighting height 4-7 meters from the ground.
Solar panels power ratio of battery capacity, the light source of power among local conditions can be combined to make a specific design.
Automatic control system + constant current drive, and fully guarantee the life and road lighting requirements LED light source.
40-50W solar LED lights technical parameters:
Pole height: 7m-8m (Q235 galvanized steel + + spray, wall thickness 3.5mm)
Solar module power: 120-180W (silicon, lifetime of 25 years, the German TUV certification)
Battery rated voltage: 24Vdc (maintenance-free lead-acid battery valve, underground moisture gel batteries) 150AH
Constant light control when control output power: 20W-50W
Controller function: reverse polarity protection, over-discharge protection, solar anti-anti-charge protection, LED constant current output.
Has a temperature compensation function, solar energy, LED constant current controller.
Source: single LED light source module packaging, energy saving, high brightness, high efficiency drive.
Working Hours: 10 hours a day, rainy days to work four days.