Are you a manufacturing factory or a trading company?

Xintong is a manufacturer. Founded in 1999, we operate a 100,000 m² production base in Gaoyou, Jiangsu, China, with 7 production lines covering steel pole forming, welding, hot-dip galvanizing, powder coating and LED / solar lighting assembly. Buyers are welcome to audit the factory on site or by live video.

Which markets do you serve, and which standards and certifications do you work to?

Our products are installed in 80+ countries, including Central Asia, the Middle East, Africa, Southeast Asia and South America. We manufacture to EN, ASTM and AASHTO specifications under ISO-based quality management, and supply material certificates, galvanizing reports and test records with each shipment.

Do you only sell individual products, or do you provide complete solutions?

We provide both. Beyond supplying poles and luminaires, our engineers prepare CAD structural drawings, 3D renderings and DIALux lighting simulations, then support installation remotely or on site. Warranty coverage is available for up to 10 years depending on the product.

What information do you need to prepare an accurate technical proposal?

Please share the application and road width, required mounting height, illumination standard or target lux, local design wind speed, power supply type (grid or solar), required autonomy days for solar systems, quantity, delivery port and any tender specification documents.

How do you protect steel poles against corrosion?

Poles are fabricated from Q235 or Q355 structural steel and hot-dip galvanized after welding, with optional polyester powder coating. This system is designed for a service life of 25+ years in typical outdoor environments.

High-Quality Heavy Duty Solar Street Light Factories & Exporter

Tender Portfolio

Flagship Heavy-Duty Lighting Products

Engineered to AASHTO and EN specifications. Certified for large-scale logistics terminals, highway networks, smart municipal arteries, and critical public works.

XINTONG Municipal Street Light Pole Series

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High-Quality URBAN-GRID Series Urban Low Voltage Steel Power Distribution Poles Suppliers, Factories

URBAN-GRID Low Voltage Distribution Poles

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OEM XT-YTH-9 Series (All-In-One) Factory, Factories

XT-YTH-9 Series High-Output Integrated All-In-One

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Custom XINTONG Full Series Municipal Street Light Poles Conical, Octagonal & Customizable Poles for Municipal Engineering Factory, Factories

Custom Municipal Conical & Octagonal Poles

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Best XT-DT-1 Series (Split Type) Manufacturer, Factories

XT-DT-1 Industrial Split-Type Solar Lighting

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High-Quality STADIUM SERIES High Mast Light Factory, Exporter

STADIUM SERIES High-Mast Floodlight Tower

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Buy XT-YTH-3 Series (All-In-One) Exporter, Exporters

XT-YTH-3 Standard Integrated Solar System

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Custom XINTONG High Strength Light Pole Series: Engineered for Extreme Conditions & Heavy Loads Manufacturers, Factories

Extreme Climate High-Strength Heavy-Load Poles

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Industry Whitepaper

The Structural Evolution of Heavy-Duty Solar Lighting

Decoupling reliance on unstable municipal electric grids demands severe engineering changes. Explore how the shift from commercial landscape units to civil-grade infrastructure ensures uninterrupted operation under extreme climatic environments.

From Decorative to Civil Infrastructure

Early-generation off-grid streetlights suffered catastrophic failures caused by inadequate autonomous sizing, poor thermal battery shielding, and fragile mechanical brackets. Heavy-duty solar luminaire engineering mandates hot-dip galvanized structural steel (Q235/Q355), finite element wind load calculations exceeding 160 km/h, and high-efficiency N-Type TOPCon or bifacial monocrystalline photovoltaic cells that sustain charging performance even under overcast diffuse sky radiation.

Lithium Iron Phosphate (LiFePO4) Dominance

The industrial phase-out of valve-regulated lead-acid (VRLA) and gel chemistry is absolute. Heavy-duty applications demand Grade-A LiFePO4 cells maintaining >4,000 cycles at 80% Depth of Discharge (DoD). Modern high-capacity systems integrate micro-channel PCM (Phase Change Material) thermal jackets and intelligent BMS balancing circuitry to preserve battery chemistry inside desert heat thresholds (+65°C) and Arctic frost regions (-40°C).

High-Lumen Optical Systems & Photometrics

Delivering upwards of 190 to 220 lm/W luminaire efficacy requires ceramic-packaged Lumileds or Bridgelux chipsets matched with specialized polycarbonate or PMMA Type II-M and Type III optical batwing lenses. By eliminating stray skyward illuminance and meeting stringent CIE/IESNA glare control ratios, these fixtures achieve continuous, uniform target illuminance across multi-lane highways without black spots.

100,000m²

Integrated Manufacturing Plant

500,000+

Poles & Luminaires Installed Globally

80+

Country Export Standards Verified

25+ Yrs

Hot-Dip Galvanizing Service Life

Procurement Assurance

Global Enterprise & EPC Sourcing Requirements

International infrastructure bids cannot risk project execution delays or warranty disputes. Review our engineering comparison table illustrating the standard commercial market versus XINTONG heavy-duty industrial specifications.

Evaluation Parameter	Standard Commercial Grade	XINTONG Industrial Heavy-Duty Specification	Project Compliance Advantage
Structural Steel Pole	Q195 / Q215 thin sheet, 2.0-2.5mm wall	Certified Q235B / Q355B steel, 3.5mm to 8.0mm wall thickness	Resists wind velocities up to 160-200 km/h (AASHTO compliant)
Corrosion Shielding	Cold electro-plating or spray paint (<45μm)	Full immersion hot-dip galvanization (ISO 1461, >86μm) + dual resin coat	25+ years rust-free endurance in maritime saline & coastal ports
Photovoltaic Module	Standard poly/mono cells, 17-19% efficiency	A-Grade Bifacial / TOPCon Mono Cells, 22.8%+ efficiency rating	+25% higher power harvesting in low solar irradiance & cloud cover
Energy Storage Cell	Ternary Li-ion or recycled LiFePO4 cells	Brand new Tier-1 prismatic LiFePO4 cells with smart BMS	>4,000 deep discharge cycles; non-combustible thermal security
Lighting Simulation	Theoretical lumen claims without beam design	Full DIALux photometric simulations matching EN 13201 / IESNA	Guaranteed lux levels on ground; zero contractor tender rejections
Controller Technology	Basic PWM charging, static time switch	Intelligent MPPT (99% tracking) + IoT LoRaWAN / Zigbee telemetry	Real-time autonomous dimming, fault alerting & predictive upkeep

Engineered Applications

Tailored Macro-Industry Infrastructure Solutions

Every operational environment imposes distinct environmental stresses. Our systems deliver calibrated power budgets and structural integrity across diverse public and private sectors.

Coastal Harbors & Maritime Ports

Harsh maritime environments cause catastrophic premature corrosion in ordinary street fixtures. We construct customized high mast towers and split solar systems treated with marine-grade hot-dip galvanization (>100μm zinc layer) alongside 316 stainless steel fasteners and C5-M rated fluorocarbon powder coatings. These systems routinely illuminate container staging yards, berths, and customs transit zones reliably.

National Highways & Remote Expressways

Trenching electrical cables across hundreds of kilometers of highway involves prohibitive capital expenditure and vulnerability to grid outages. XINTONG split-type solar street luminaires (XT-DT series) leverage independently adjustable high-wattage photovoltaic panels and massive buried or pole-mounted battery banks to sustain uninterrupted illumination through 5 to 7 continuous rainy days.

Smart Urban Centers & Municipal Boulevards

Modern municipalities require clean, multi-functional poles that eliminate streetscape clutter. Our integrated smart poles combine high-efficiency solar harvesting or hybrid AC/DC drivers with public Wi-Fi hotspots, EV charging ports, environmental air-quality sensors, and smart CCTV surveillance brackets—all linked to municipal IoT monitoring hubs.

Regulatory & Logistics

Global Compliance, Localization & Turnkey Supply

Cross-border procurement depends on complete documentation, certified structural calculations, and frictionless customs clearance.

Engineering Documentation

Every shipment comes accompanied by steel mill test reports (MTR), zinc bath chemical composition audits, battery UN38.3 test summaries, and certified MSDS transport records.

Optimized Export Packaging

Multi-stage protective wrapping, customized timber anchoring crates, and modular flange nests eliminate shipping friction and container abrasion during multimodal transshipments.

AASHTO & EN Compliance

Our structural calculation sheets strictly adhere to AASHTO LTS guidelines and European EN 40 standards, ensuring fast technical approvals from project structural engineers.

Global Field Engineering

Our bilingual field technicians provide foundation cage positioning drawings, anchor bolt pull-out torque parameters, and on-site or remote video commissioning assistance.

Technology Roadmap

Next-Generation Street Lighting Innovations

Continuous investment into solid-state battery integrations, edge-computed energy routing, and dynamic smart-city connectivity defines the roadmap of XINTONG lighting architectures.

AI Predictive Power Allocation

Integration of micro-controllers running neural-network solar forecasting algorithms. By scraping real-time satellite cloud movement and local weather models, our smart controllers autonomously modulate LED output curves, ensuring critical intersections remain illuminated even across extended multi-week monsoon anomalies.

Perovskite-Silicon Tandem Panels

Transitioning beyond traditional single-junction silicon toward lightweight perovskite-silicon tandem cells. This breakthrough achieves photo-conversion efficiencies upwards of 28-30%, dramatically shrinking the photovoltaic surface area needed atop heavy-duty poles and substantially lowering broadside wind resistance.

Solid-State Energy Storage (SSB)

Preparing the rollout of non-liquid solid-state electrolyte cells designed for extreme climates (-50°C to +80°C). By eliminating volatile flammable liquid solvents entirely, solid-state batteries offer unmatched lifecycle stability, zero thermal runaway risk, and compact volumetric footprints embedded straight inside the pole base.

Technical Inquiries

Frequently Asked Questions

Direct technical answers addressing the critical mechanical, electrical, and procurement challenges encountered by EPC project managers.

What defines a "Heavy-Duty" solar street light compared to conventional commercial products?

Heavy-duty solar street lights are civil-infrastructure systems built to meet municipal building codes. Unlike light commercial garden or domestic units, heavy-duty fixtures utilize heavy-gauge structural steel (Q235B/Q355B) poles hot-dip galvanized to ISO 1461 (>86μm thickness), A-grade prismatic LiFePO4 cells with a minimum 4,000 cycle lifespan, dynamic MPPT charging units, and precise optical glass or PMMA lenses that deliver full adherence to EN 13201 and IESNA roadway luminance standards under extreme wind loads (up to 60 m/s).

How does XINTONG calculate battery autonomy during consecutive rainy days?

Our sizing engineers employ peak sun hour (PSH) calculations mapped from NASA and Meteonorm meteorological databases matched to project GPS coordinates. We calculate battery capacity according to total daily watt-hour consumption multiplied by the required autonomy factor (typically 3 to 7 cloudy/rainy days), with an added 20% safety margin to ensure depth of discharge never exceeds 80%, preserving multi-year cell viability without sudden blackout.

Which international certifications and quality inspections accompany our export orders?

Every production batch is certified under ISO 9001, ISO 14001, and ISO 45001 management protocols. Our luminaires and electrical controllers hold CE, RoHS, CB, IEC 60598, IEC 62722, and IP66 / IK09 / IK10 test certifications. For structural poles, we furnish EN 40 structural compliance, ultrasonic weld test reports, and magnetic coating thickness verification certificates.

Can poles and luminaires withstand severe coastal saline corrosion and typhoon-force winds?

Yes. For coastal, maritime, and typhoon-prone zones, poles are engineered with conical or polygonal cross-sections with wall thicknesses reaching 6mm to 8mm, welded flanges with gusset plates, and heavy-duty anchor bolt cages. We apply molten zinc immersion inside and out followed by electrostatic epoxy-polyester architectural powder coating, validated to pass 1,000-hour neutral salt spray (ASTM B117) testing without blistering or corrosion.

What lead times, MOQs, and engineering support services are provided for tenders?

We support project-based Minimum Order Quantities (MOQs) tailored to EPC pilot trials and national bids. Standard container shipments are manufactured and dispatched within 15–25 working days. Our internal engineering department provides full turnkey tender packages within 24 hours, including Dialux photometric reports, 3D pole drawings, civil foundation blueprints, and complete technical compliance matrices.

Product Catalog