Solar Street Light Series with Low Pressure Sodium Lamp

Solar low-pressure sodium light is an independent renewable lighting system, which has the characteristics of energy saving, and environment protection. Solar low-pressure sodium light can be used for public lighting in residential area, parks, plaza and etc. The main system of solar low-pressure sodium light is the solar generating system, the solar module collect sunlight and converts sunlight into electricity, which charges the maintenance-free sealed lead-acid batteries in the day time. At night the light turns on automatically, using the electricity stored in the batteries during the day. No wiring, no utility bill to pay, with lighting option from 4 to 12 hours. The pole of solar street light is made of high quality steel, with painting or lacquering after hot galvanization, its therefore strong and durable, and easy installation. The main components of the solar street light system we use, include the solar module, solar low-pressure sodium lamp controller and ballast, maintenance-free lead-acid battery and lamps, all those components have been approved.

Characteristics:

1. Rated loads: 18W, 26W, 36W, 66W, 91W low-pressure sodium lamp
2. Rated DC input voltage:24V
3. Working type: ON/OFF by light sensor or timing control (time setting option:4,5,6,8 or 10 hours.) with light sensor start
4. Can work in tableland, super cold area.
5. Can operate normally after 2-7 rainy days, depends on the installation location.
6. The whole system efficiency:>90%
7. Main components of the system: solar SOX controller and ballast mono/poly-crystalline solar module maintenance-free sealed lead-acid battery
8. Solar street light pole:4.5-8 meter height, or up to customers
9. No guard, operating automatically working