Most government lighting tenders require CE, ISO9001, RoHS, and IP66 test reports as basic compliance documents. For coastal projects, salt spray test reports and hot-dip galvanizing certification are also important. Some clients also request lighting simulation files and structural drawings to support technical evaluation during bidding.

Street light pole prices usually depend on height, steel thickness, galvanizing standard, and design requirements. A standard 8-meter hot-dip galvanized pole costs much less than a customized high mast pole for ports or airports. For tender projects, clients focus more on wind resistance, service life, and anti-corrosion performance than only the lowest unit price.

The most common street light pole height is 6 to 12 meters, depending on road width and lighting requirements. Urban roads often use 8-meter poles, while highways and industrial roads may require 10 to 12 meters. Proper pole height improves light distribution, reduces dark zones, and helps lower the number of poles needed for the whole project.

Most commercial solar street lights are designed to support 3 to 7 continuous rainy days without sunlight. The backup time depends on battery capacity, lighting hours, and local sunshine conditions. In areas with long rainy seasons, larger lithium battery systems are recommended to ensure stable night lighting and avoid early battery failure.

Integrated solar street lights are easier to install and are suitable for small roads, gardens, and residential areas. Split solar street lights perform better for highways, industrial zones, and municipal roads because they allow larger battery capacity and stronger lighting output. For projects requiring over 100W power, split systems are usually the better long-term solution.

A genuine factory usually has its own production workshop, pole fabrication equipment, welding and galvanizing process, and quality testing facilities. You can ask for factory photos, production videos, or even a live video inspection to see the real manufacturing process.

Sourcing directly saves 20%-30% in middleman costs and provides direct access to factory technical support and flexible customization.

Yes, we provide OEM and ODM services for solar street lights, LED street lights, street light poles, high mast lights, and other outdoor lighting products.

We provide a clear and practical warranty policy for all our outdoor lighting products, including solar street lights, LED street lights, street light poles, and high mast lighting systems. Most of our LED lighting products come with a 3 to 5 year warranty depending on the model and project requirements. Solar street light systems usually include a 3 to 5 year warranty for the full system, while key components such as lithium batteries and solar panels are covered based on their specific servic

Our products carry CE, RoHS, CB, ENEC, IP66, and IK10 certifications, meeting bidding requirements in most countries globally.

A high-quality solar street light normally works for 8 to 12 years, depending on the battery type, solar panel efficiency, and local weather conditions. Lithium batteries usually last longer than gel batteries and require less maintenance. For government road projects, clients often choose systems with a 5-year warranty to reduce long-term replacement costs and maintenance risks.