Precision Product Families: Municipal & Solar Systems
Pre-engineered serialized lighting assets configured for international engineering procurement, complete with certified DIALux photometric studies, mill test reports, and wind survival calculations.
Best XT-DT-1 Series (Split Type) Manufacturer, Factories
View Product Series
Buy XINTONG Municipal Street Light Pole Series Factories, Exporter
View Product Series
OEM XINTONG Multifunctional Light Poles Integrated Design, Octagonal, Conical & Square Poles For Smart City Engineering Supplier, Factory
View Product Series
Custom XINTONG Full Series Municipal Street Light Poles Conical, Octagonal & Customizable Poles for Municipal Engineering Factory, Factories
View Product Series
Custom XINTONG High Strength Light Pole Series: Engineered for Extreme Conditions & Heavy Loads Manufacturers, Factories
View Product Series
OEM AIRPORT-PORT SERIES High Mast Light Manufacturer, Supplier
View Product Series
OEM XT-YTH-9 Series (All-In-One) Factory, Factories
View Product Series
OEM PUBLIC TRANSIT Series Municipal High Mast Poles Manufacturers, Supplier
View Product SeriesThe Paradigm Shift in Municipal Off-Grid Lighting Infrastructure
From commodity luminaires to mission-critical distributed energy infrastructure: how precision wattage selection across 30W, 50W, 60W, 100W, 150W, and 200W optimizes capital allocation and tender compliance.
High-Density N-Type TOPCon Photovoltaics
The global transition away from legacy P-Type PERC silicon toward N-Type TOPCon (Tunnel Oxide Passivated Contact) bifacial cells has rewritten solar street lighting economics. With module conversion efficiencies breaking 22.8% and temperature coefficients lowered to -0.30%/°C, our solar luminaires maintain elevated power generation even in ambient desert heat exceeding 45°C. Bifacial rear-side gain captures an additional 10% to 25% albedo reflection from asphalt and concrete pavements.
- Cell Technology: N-Type TOPCon Bifacial
- Module Efficiency: ≥ 22.8% Peak
- Degradation: < 1.0% Yr 1, ≤ 0.4%/yr
LiFePO4 Storage & Thermal Equilibrium
Electrochemical reliability governs the true operational lifecycle of autonomous outdoor lighting. We integrate Tier-1 automotive-grade prismatic Lithium Iron Phosphate (LiFePO4) cells certified under UN38.3, UL1973, and IEC 62619. Operating through an active BMS with sub-zero pre-heating mats and high-temperature dissipation heat pipes, our energy storage chambers guarantee 4,000 to 6,000 cycles at 80% Depth of Discharge (DoD), eliminating costly mid-cycle replacements.
- Cycle Life: > 4,000 Cycles @ 80% DoD
- Thermal Boundary: -20°C to +65°C Protected
- BMS Telemetry: Over-Current/Voltage/Temp
Edge-Computing IoT & MPPT Tracking
Traditional pulse-width modulation (PWM) controllers induce thermal losses and waste up to 25% of solar harvest during sub-optimal irradiance. Our integrated multi-stage Maximum Power Point Tracking (MPPT) algorithms track with 99.5% speed efficiency. Paired with integrated LoRaWAN, NB-IoT, or Zigbee micro-gateways, lighting networks dynamically modulate drive currents based on real-time pedestrian density, road traffic cadence, and battery reserves.
- Tracking Efficiency: ≥ 99.5% Continuous
- Communication: LoRaWAN / NB-IoT / Zigbee
- Dimming Profiles: Autonomous 5-Stage Smart
Wattage-Specific Architectural Specifications (30W – 200W)
Standardized lumen ratings mean little without exact mechanical, optical, and electrical parity. Review our certified hardware breakdown engineered to satisfy EN 13201 and IESNA RP-8 municipal classes.
30W Municipal Rural / Pathway
Engineered for rural access routes, municipal footpaths, and residential communities (CIE Class M5/P4). Delivering 6,000 to 6,300 lumens with ultra-wide Type II-S batwing distribution, this luminaire eliminates intrusive glare while maximizing pole spacing up to 25 meters on 4-6 meter poles.
- Luminous Output: 6,000 – 6,300 lm (200 lm/W)
- PV Sizing (Split/AIO): 80W – 100W Mono TOPCon
- Battery Storage: 12.8V 36Ah (460.8Wh) LiFePO4
- Autonomy Rating: 5 to 7 Continuous Rainy Days
- Recommended Pole: 4m – 6m Conical / Octagonal
50W Urban Feeder / Collector
The standard benchmark for secondary municipal thoroughfares, town collectors, and industrial access roads (CIE Class M4). Emits 10,000 to 10,500 lumens utilizing Lumileds 5050 LED packages. Optimized for pole heights between 6 to 7 meters with 30-meter interval pitch.
- Luminous Output: 10,000 – 10,500 lm
- PV Sizing (Split/AIO): 120W – 150W Mono TOPCon
- Battery Storage: 12.8V 60Ah (768Wh) LiFePO4
- Optics & Uniformity: Type II-M / Batwing (U0 > 0.40)
- Recommended Pole: 6m – 7m Hot-Dip Galvanized
60W Dual-Lane Arterial System
Configured for high-traffic dual-lane commercial boulevards, university campuses, and peri-urban link highways (CIE Class M3/M4). Delivers 12,000 to 12,600 lumens, paired with precision multi-lens arrays that eliminate hot-spots and black rings across 8-10 meter road spans.
- Luminous Output: 12,000 – 12,600 lm
- PV Sizing (Split/AIO): 150W – 180W Bifacial Mono
- Battery Storage: 25.6V 40Ah (1,024Wh) LiFePO4
- Wind Resistance: Class 14 Typhoon (160 km/h)
- Recommended Pole: 7m – 8m Conical Octagonal
100W Multi-Lane Highway Arterial
Tender-standard solution for primary multi-lane express corridors and inter-city bypass systems (CIE Class M2). Producing over 20,000 to 21,000 lumens, this split-system powerhouse uses 24V/25.6V architecture to minimize copper I²R resistive line drop over tall installations.
- Luminous Output: 20,000 – 21,000 lm
- PV Sizing (Split): 260W – 300W High-Tilt Module
- Battery Storage: 25.6V 80Ah (2,048Wh) Prismatic
- Heat Dissipation: Aviation-grade 6063 Aluminum
- Recommended Pole: 8m – 10m Q355B Heavy Duty
150W Heavy Transit & Mining Road
Engineered for high-speed highway interchanges, heavy-industry logistics corridors, freight depots, and mineral transport roads (CIE Class M1). Emitting 30,000 to 31,500 lumens, this system penetrates dusty, foggy, and torrential atmospheric interference with CRI > 75 and 4000K/5000K CCT.
- Luminous Output: 30,000 – 31,500 lm
- PV Sizing (Split): 380W – 420W Monocrystalline
- Battery Storage: 25.6V 120Ah (3,072Wh) Pack
- Optical Lens: Type III-M Asymmetric Precision
- Recommended Pole: 10m – 12m Stepped / Polygonal
200W High Mast & Port Perimeter
The pinnacle of off-grid solid-state outdoor illumination. Emitting 40,000 to 42,000 high-flux lumens, this system commands large roundabouts, container marshaling yards, dry-port gates, and international security perimeters. Features dual MPPT controllers for redundant safety.
- Luminous Output: 40,000 – 42,000 lm Super-Flux
- PV Sizing (Split): 500W – 550W Dual Arrays
- Battery Storage: 51.2V 80Ah (4,096Wh) Industrial
- Mechanical Rating: IK10 Impact / IP66 Immersion
- Recommended Pole: 12m – 15m Mid-Mast Reinforced
Global Enterprise Procurement Dynamics: Beyond Sticker Price to LCOL
International engineering, procurement, and construction (EPC) firms and municipal procurement bodies have abandoned sub-tier commodity sourcing in favor of verified Levelized Cost of Light (LCOL) metrics.
Tender Compliance & Bankable Documentation
In public municipal and World Bank-sponsored tenders across Central Asia, Africa, and Latin America, technical non-compliance triggers instant disqualification. Yangzhou Xintong Traffic Equipment Group provides project engineers with turn-key submittal binders. Every tender package includes:
• Independent DIALux / Relux Photometric Simulations: Proving targeted lux levels, overall uniformity (U0 ≥ 0.40), longitudinal uniformity (Ul ≥ 0.70), and threshold increment glare control (TI < 10%).
• Structural Wind-Load Calculations: Certified FEA stress analysis adhering to AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic Signals (LTS-6) and EN 40-3-1/3-3.
• Full Material Traceability: EN 10204 3.1 mill test certificates for Q235B and Q355B structural steel, zinc coating mass verification (ASTM A123 / ISO 1461), and IESNA LM-79 / LM-80 / TM-21 degradation ledgers confirming L80B10 > 100,000 operating hours.
Total Cost of Ownership (TCO) vs. Initial CAPEX
Low-grade solar lighting frequently fails within 14 to 24 months due to degraded recycled lithium ternary cells, delaminated low-grade EVA photovoltaic films, and corroded sheet-metal enclosures. Sourcing directly from an established Tier-1 manufacturer shifts the financial curve:
• Zero Grid Infrastructure Costs: Eliminates trenching, cabling, sub-station transformer sizing, and monthly municipal electrical utility bills.
• Reduced Operation & Maintenance: Automated MPPT fault logging and IoT-enabled cloud dashboards report lumen degradation, battery internal impedance shifts, and optical surface soiling in real time.
• Extended 10-Year Lifecycle Resilience: Designed for an amortization period of 25+ years on hot-dip galvanized structural poles and 10+ years on solid-state LED fixtures and Grade-A LiFePO4 battery modules, driving Levelized Cost of Light down by up to 68% over a decade.
China Factory 4.0: Gaoyou Lighting Cluster & Supply Chain Resilience
Why the world's most demanding highway authorities and infrastructure contractors consolidate their lighting supply chains directly in Gaoyou, Jiangsu.
100,000 m² Integrated Manufacturing Hub
Yangzhou Xintong Traffic Equipment Group operates seven state-of-the-art production lines. From automated steel decoiling, plasma CNC cutting, and 1,600-ton hydraulic tandem press-brake bending (forming continuous 16-meter single-seam poles) to automated submerged arc welding (SAW), our operations eliminate subcontractor markups and quality deviations.
Deep Hot-Dip Galvanizing & Coating Metallurgy
Corrosion resistance is not cosmetic; it is structural. Our in-house hot-dip galvanizing baths submerge finished structural poles in molten zinc at 450°C following rigorous multi-stage acid pickling. Internal and external zinc coatings consistently exceed 86 microns (ASTM A123), topped with electrostatic architectural polyester powder coating designed to endure 1,500+ hours of ASTM B117 salt spray testing.
Gaoyou Cluster Industrial Ecosystem
Gaoyou produces over 70% of China's outdoor lighting infrastructure. This geographic clustering generates immense economies of scale, instantaneous access to pure raw materials (Baosteel and Shagang Q235B/Q355B coils), rapid die prototyping, and immediate container drayage to Shanghai and Ningbo deep-water ports for guaranteed on-schedule global shipping.
Regional Environmental Optimization: Extreme Climatic Deployment
No single solar lighting configuration fits all environments. We engineer custom material adaptations tailored to extreme global microclimates.
Middle East & GCC (Hyper-Thermal / Sandstorm)
Surface temperatures frequently breach 65°C alongside violent, abrasive sandstorms. We deploy high-temperature LiFePO4 cells shielded inside aerogel-insulated, IP68 pole-buried compartments or shaded arm housings. Solar panels feature self-cleaning nano-hydrophilic, anti-abrasive quartz glass coatings to resist dust calcification.
Southeast Asia (Tropical Monsoon & Typhoons)
Equatorial humidity (95%+) and prolonged monsoon rain cover demand massive energy autonomy. Systems are specified with 1.8x oversizing ratios and 5 to 7 days of non-sunshine autonomy. Pole assemblies feature aerodynamic elliptical, octagonal, or conical geometry rated to withstand Category 14+ typhoons (AASHTO LTS-6 standard).
Central Asia & High Latitudes (Extreme Arctic Cold)
Operating in regions where winters drop to -40°C (Kazakhstan, Kyrgyzstan, Mongolia). Standard lithium batteries permanently lose capacity or shut down under sub-zero charging. Our cold-climate packs integrate intelligent silicon heating film circuits powered by morning PV current, elevating cell core temperature to +5°C prior to initiating charge cycles.
Sub-Saharan Africa & Islands (Off-Grid Electrification)
Combating severe utility grid load-shedding and infrastructure deficits across rural trade hubs, mining roads, and remote coastal islands. Our all-in-one and split systems provide zero-trenching off-grid autonomy, complete with tamper-proof security bolts, anti-theft battery enclosures mounted at height, and C5-M marine anti-corrosion protection.
Engineering Application Matrix: Matching Wattage to Municipal Road Profiles
Reference photometric selection benchmarks utilized by our project engineering team for initial BOQ preparation and DIALux submittals.
| Rated Wattage | Roadway Classification | Mounting Height | Pole Spacing | Road Width | Target Avg Lux (Eav) | Uniformity (U0) | Optical Distribution |
|---|---|---|---|---|---|---|---|
| 30W Solar | Residential / Rural Pathway (P4/P5) | 4 – 5 Meters | 20 – 25 Meters | 3.5 – 5.0 m (1 Lane) | 10 – 15 Lux | ≥ 0.35 | Type II-S Batwing |
| 50W Solar | Collector / Minor Urban (M4/P3) | 6 – 7 Meters | 25 – 30 Meters | 6.0 – 7.5 m (2 Lanes) | 15 – 20 Lux | ≥ 0.40 | Type II-M Asymmetric |
| 60W Solar | Secondary Commercial Arterial (M3/M4) | 7 – 8 Meters | 28 – 32 Meters | 7.0 – 9.0 m (2 Lanes) | 20 – 25 Lux | ≥ 0.40 | Type II-M Batwing |
| 100W Solar | Primary Multi-Lane Arterial (M2) | 8 – 10 Meters | 32 – 38 Meters | 10.5 – 12 m (3-4 Lanes) | 25 – 30 Lux | ≥ 0.40 | Type III-M Long-Pitch |
| 150W Solar | Expressway / Logistics Boulevard (M1) | 10 – 12 Meters | 35 – 42 Meters | 14.0 – 16 m (4-6 Lanes) | 30 – 35 Lux | ≥ 0.45 | Type III-M High Uniformity |
| 200W Solar | Interchanges / Port Terminals / Gates | 12 – 15 Meters | 40 – 50 Meters | Area / Multi-Way Jct | 35 – 50 Lux | ≥ 0.45 | Type IV / Flood Optical |
Frequently Asked Questions: Technical, Structural & Procurement Inquiries
Direct, unambiguous engineering responses addressing common evaluation criteria from international EPC project managers and municipal evaluation boards.
We do not size battery capacity based on superficial peak sun hours alone. Our engineering calculation models historic solar irradiation (NASA SSE satellite data) specific to your project coordinates over a 10-year rolling window. We engineer systems with an oversized Photovoltaic-to-Load ratio (typically 2.2:1 to 3:1) and pair this with high-density LiFePO4 batteries sized for 3 to 5 full days of zero-charge reserve. Furthermore, our intelligent MPPT controller incorporates multi-stage dimming protocols (e.g., 100% brightness during peak traffic, down to 30% or PIR sensor activation in post-midnight hours), preserving continuous operation through extended cloudy periods.
All-in-One (AIO) luminaires integrate the photovoltaic panel, lithium battery, MPPT controller, and LED array into a unified casing. They offer rapid installation, minimal wind drag, and low shipping volume, making them ideal for 30W to 60W projects on roads up to 8 meters wide. However, Split-Type solar street lights (XT-DT-1 Series) decouple the solar panel and battery bank, allowing independent orientation of large 150W to 550W panels toward the solar equator regardless of road orientation. For 100W, 150W, and 200W high-speed arterial and highway tenders, split-type systems are mandatory to accommodate the physical surface area of panels and the storage volume of heavy-capacity batteries.
We fabricate exclusively using high-yield structural steel coils certified under Chinese National Standard GB/T 700 (Q235B, equivalent to ASTM A36 / EN 10025 S235JR) for standard poles, and GB/T 1591 (Q355B, equivalent to ASTM A572 Grade 50 / EN 10025 S355JR) for high masts and heavy wind-load applications. After CNC plasma cutting, tandem pressing, and submerged arc welding, the completed pole is hot-dip galvanized per ASTM A123 / ISO 1461, achieving a minimum zinc coating thickness of 86 μm. For coastal marine environments, an additional electrostatically applied thermosetting TGIC polyester powder coating (80-120 μm) provides a dual barrier designed for a 25+ year design life.
High luminous efficacy is achieved through optical and thermal physics, not overdriving diodes. We integrate high-efficiency multi-die packages (Lumileds Luxeon 5050 or Bridgelux chips) operating at conservative forward drive currents (under 65mA per die). Because the LEDs run well below their thermal saturation threshold, junction temperatures (Tj) remain below 65°C when coupled to our die-cast 6063-T6 aluminum heat sinks. Optical losses are minimized through 95% transmission optical-grade PMMA/PC lenses. IESNA LM-80 test reports and TM-21 life extrapolations verify that our luminaires maintain 80% initial lumen output (L80B10) beyond 102,000 continuous hours.
Yes. Sourcing from Xintong includes comprehensive engineering support. Send us your road cross-section, lane count, target lighting class (e.g., M1 to M6 or P1 to P6 per EN 13201 / CIE 115), and median barrier dimensions. Our senior lighting engineers produce full DIALux evo simulations outputting 3D pseudo-color renderings, isolux contour lines, and maintenance factor calculations. Concurrently, our structural team calculates soil-bearing mechanics based on local wind speeds (30 m/s to 60 m/s) and provides certified anchor cage structural drawings (J-bolt diameters, pitch circles, and foundation rebar details).
As an industrial manufacturing group founded in 1999, over 60% of our production volume supports private-label EPC contractors and international lighting brands. We offer laser-etched luminaire branding, customized packaging, silkscreened solar module backsheets, and unique powder-coat RAL matching. For qualified municipal and sovereign tenders, we provide tender exclusivity agreements, manufacturer authorization letters (MAL), and dedicated engineering submittal support to protect our partner's bidding margins.
High Mast, Structural & Specialized Engineering Solutions
Complete your tender scope with integrated traffic equipment, low-voltage power distribution infrastructure, and heavy industrial high mast floodlighting.
Custom XINTONG High Strength Light Pole Series: Engineered for Extreme Conditions & Heavy Loads Manufacturers, Factories
Request Specs
OEM AIRPORT-PORT SERIES High Mast Light Manufacturer, Supplier
Request Specs
OEM XT-YTH-9 Series (All-In-One) Factory, Factories
Request Specs
OEM PUBLIC TRANSIT Series Municipal High Mast Poles Manufacturers, Supplier
Request Specs
High-Quality URBAN-GRID Series Urban Low Voltage Steel Power Distribution Poles Suppliers, Factories
Request Specs
High-Quality STADIUM SERIES High Mast Light Factory, Exporter
Request Specs
Buy XT-YTH-3 Series (All-In-One) Exporter, Exporters
Request Specs