Xiamen Solar First Energy Technology Co. Ltd

Model Number: SF-ST-65w Brand Name: SolarFirst Key Specifications/Special Features: Features:Solar panel: high-efficiency mono or poly-crystalline siliconeLight source: high-bright LED, white, lifespan more than 50,000 hoursSolar controller: intelligent microcomputer controller for solar lighting, 10A, 12/24V auto, time control and light control, with over-charging, discharging protections and more

Storage battery: gelled valve-regulated sealed battery or lead-acid battery, maintenance free and deep cycle

Light pole: normal 5-10 meters, made of quality steel, plastic coated after hot dipped galvanizing, rust-proof

Wind resistance: ≥120km/hour

Ambient temperature: -30-60°C

Lighting time: according to client's request, usually 8/10/12 hours per night, 3-4/5-6 rainy or cloudy days

System voltage: advisable 24V DC for LED above 100W

Requirement for designs and quotations:

• Where is the final installation place (country and city name) or tell us the latitude and longitude of lighting place
• The solar radiation will be checked according to the installation place to ensure the lighting time and save the cost at the same time
• Lighting time per night and backup rainy or cloudy days the lighting time usually is 8 hours, 10 hours or 12 hours or choose half power design according to actual conditions
• Besides, how many backup days under rainy or cloudy weather will be required too
• Light pole height and pole style please choose your favorite pole style in our solar street lights and tell us the pole height you need
• Solar street lights usually adopt light poles from 5-10m
• The power of light source: the light sources for solar street lights are usually 18-300W LED