25 Years 12h Wonctay Carton Box 640*250*70mm China LED Light

• Customization: Available
• After-sales Service: 25 Years
• Warranty: 3 Years
• Model NO.: WT-SSL-058
• Light Source: LED Lamp
• Lamp Body Material: Aluminum Alloy
• Light Type: Solar
• Color Temperature: Cool White
• Power: ≥30W
• Technics: Electroplating
• Illumination Time: 12h
• Cell Type: Lithium Iron Phosphate Battery
• Charging Time (H): 8
• Usage: Garden, Street, Garage
• IP Rating: IP65
• Voltage: 12/24V
• With Light Source: With Light Source
• Sensor: Motion Sensor + Light Sensor
• Solar Panel: Monocrystalline Silicon
• Pole: Hot-DIP Galvanized
• Power Supply: Solar DC
• Service Life: 80000h
• Transport Package: Carton Box
• Specification: 640*250*70mm
• Trademark: Wonctay
• Origin: China
• HS Code: 9405409000
• Production Capacity: 3000set/Month

Product Description

Split-type solar street lamp is an independent lighting system in which core components such as solar photovoltaic panel, battery, controller and LED lamps are installed separately. Its design breaks through the limitations of traditional integrated solar street lamps, and achieves higher flexibility and efficiency through modular layout. The following is a detailed introduction and its core advantages:

I. System composition and working principle
Photovoltaic panel: it is independently installed at the top of the lamp post or near the high place to maximize the absorption of sunlight.

Battery: usually buried in the ground or placed at the bottom of the lamp post, supporting large-capacity design (such as lithium battery or colloidal battery).

Controller: intelligent charge and discharge management, with overcharge/overdischarge protection, light control+time control dual mode.

LED lamp holder: low power consumption and high brightness light source, which matches the voltage of photovoltaic system.

Light pole: load-bearing structure, the height is customized according to the lighting requirements (usually 6-12m).

Working principle: photovoltaic panel generates electricity during the day → electric energy is stored in the storage battery → the controller starts LED lighting at night to realize off-grid power supply.

Second, the analysis of core advantages
Flexible layout of components, double performance

Photovoltaic panels can face the optimal inclination angle (for example, 30 to the south) independently, and the power generation efficiency can be improved by 20%-30% compared with integrated ones.

The battery capacity can be expanded (for example, from 50Ah to 200Ah), and the battery life can last for 5-7 days in rainy days.

Long life and low cost maintenance

The buried battery is designed to avoid high temperature exposure, and its service life is extended to 5-8 years (integrated batteries usually need to be replaced in 2-3 years).

Modular design supports the replacement of a single component (for example, only changing the battery without disassembling the lamp post), and the maintenance cost is reduced by more than 60%.

Extreme environmental adaptability

Low temperature area in the north: the storage battery is buried below the frozen soil layer to prevent the capacity attenuation caused by low temperature.

Rainy and humid areas: IP68 battery box protects against water short circuit risk.

Intelligent control upgrade

Support remote APP control (such as adjusting brightness and setting midnight half-power mode), saving energy up to 40%.

Optional human body sensor module can automatically brighten up to 100% when people and cars pass by.

Cost advantage of large-scale application

High pole lighting scene over 10m: The power of split system can reach 200W, while that of integrated system is usually limited to below 80 W..

Large-scale projects reduce the cost of single lamp by 30%, and support phased installation (such as installing light poles first and then adding photovoltaic panels).

Third, typical application scenarios
Highway/rural roads: support poles with a height of 8-12m, and the lighting coverage radius is over 15m.

Island/power-free area: With wind power complementary system, uninterrupted power supply can be realized throughout the year.

Scenic spot/ecological protection zone: zero cable laying to protect the natural environment.

Emergency relief: 48-hour rapid deployment of temporary lighting network.

IV. Comparison with the traditional scheme
Index Split Solar Street Lamp Traditional Commercial Street Lamp Integrated Solar Street Lamp
The installation cost is high (cable cost is saved) and low (cable needs to be dug and laid)
In 10 years, the comprehensive cost is the lowest (no electricity fee) and the highest (electricity fee+maintenance) (frequent battery replacement)
Light stability, rainy battery life for 5-7 days, and rain battery life for 2-3 days depending on the power grid.
Suitable for all-terrain short pole scenes with low lighting demand in power grid coverage area.