Summary
A 5.6 km smart streetlight corridor with 188 poles, 12 m height and 200 W LEDs delivers 5,640,000 lm and 353,393 kWh/year consumption. With $817,499 turnkey CAPEX and $93,387 annual OPEX, this SOLAR TODO grid-powered smart city system integrates 8 active IoT modules per pole.
Key Takeaways
- Deploy 188 smart poles over 5,600 m of roadway at 30 m spacing to achieve uniform lighting with 5,640,000 total lumens and 12 m mounting height.
- Plan for 515 W power per pole (200 W LED plus smart modules) and 968.2 kWh/day total load, equaling 353,393 kWh annual energy consumption from the grid.
- Budget $817,499 turnkey, including $255,116 for poles, $22,052 for LEDs, $428,316 for modules, $15,000 for controllers, and $123,600 for installation.
- Use the three-tier pricing model: $705,484 FOB, $740,758 CIF, and $817,499 turnkey to compare equipment-only vs full EPC procurement options.
- Enable 8 integrated modules per pole (camera, WiFi AP, env sensor, LED display, IP speaker, emergency call, wireless charger, EV charger) to consolidate urban infrastructure.
- Target 20% energy savings versus traditional lighting, supported by 200 W high-efficiency LEDs and smart control under a smart_city management platform.
- Account for $93,387 annual operating cost, split into $42,407 electricity and $50,980 maintenance, to evaluate lifecycle cost and budget planning.
- Use an LCOE-style benchmark of $497 per pole per year to compare this smart streetlight solution against alternative lighting and smart city infrastructure options.
Smart Streetlight in Global — $817,499 Turnkey
This smart streetlight project delivers a 5,600 m corridor with 188 grid-powered smart poles at 12 m height, each using 515 W and 200 W LED luminaires, for a total annual energy use of 353,393 kWh and 5,640,000 lumens. With a turnkey cost of $817,499 and 20% energy savings versus traditional lighting, it illustrates how SOLAR TODO’s smart city poles consolidate lighting, connectivity, and EV services into a single infrastructure.
Cities globally are under pressure to modernize lighting, expand connectivity, and support EV charging without multiplying street furniture and civil works. According to IEA (2022), lighting accounts for around 15% of global electricity use, and LED plus controls can cut consumption by up to 50–70%. This case study shows how a single integrated smart streetlight platform can address energy, safety, and digitalization in one investment.
Technical Deep Dive / Solution Architecture
Corridor and Layout Parameters
The engineered configuration is based on real design data:
- Road length: 5,600 m
- Pole count: 188
- Pole spacing: 30 m
- Pole height: 12 m
- Power source: grid (mains supply)
- Control type: smart_city (centralized smart control platform)
A 30 m spacing at 12 m mounting height is typical for main urban roads and industrial corridors, balancing uniformity, glare control, and CAPEX. The 188-pole count precisely matches the 5,600 m corridor length and spacing assumptions.
Lighting System Specifications
- LED wattage per pole: 200 W
- Total lumens: 5,640,000 lm
- Energy saving vs traditional: 20%
- Daily energy consumption (all loads): 968.2 kWh
- Annual energy consumption (all loads): 353,393 kWh
The 5,640,000 lm total output across 188 poles equates to 30,000 lm per pole, consistent with a high-performance 200 W LED roadway luminaire. According to IEA (2020), LED streetlights can reduce energy consumption by at least 50% compared with high-pressure sodium, and adding smart controls can push savings higher. Here, the modeled 20% saving is conservative, leaving room for further optimization.
Smart Pole Electrical Load and Modules
- Power per pole (lighting + modules): 515 W
- Enabled modules per pole:
- Camera
- Environmental sensor
- LED display
- IP speaker
- Emergency call
- WiFi access point
- Wireless charger
- EV charger
The 515 W per pole includes the 200 W LED plus the diversified load of the eight active modules. Total corridor power at full load is:
- 515 W × 188 poles = 96,820 W (≈96.8 kW)
Over a 10-hour operating window, that aligns with the 968.2 kWh daily energy figure from the engineering calculator.
SOLAR TODO’s 7‑in‑1 smart streetlight concept is extended here with an additional wireless charging feature. The integrated approach reduces urban pole clutter, simplifies permitting, and concentrates maintenance on a single asset class.
Control and Smart City Integration
- Control type: smart_city
- Controller cost (system-wide): $15,000
The smart_city control layer typically includes:
- Central management software for dimming profiles and schedules
- Real-time monitoring of pole status, power consumption, and alarms
- Integration with city platforms (CCTV, emergency response, traffic data)
- API interfaces for third-party applications and analytics
According to NREL (2023), networked lighting controls can deliver an additional 35–45% energy savings over LED-only retrofits in commercial applications. While this case conservatively models 20% savings versus traditional lighting, a well-tuned smart_city control strategy could further reduce kWh consumption and peak demand.
Cost Structure and Investment Breakdown
The project’s cost structure is fully defined by the engineering calculator:
- LED cost total: $22,052
- Pole cost total: $255,116
- Module cost total: $428,316
- Controller cost: $15,000
- Installation cost total: $123,600
- Total investment (turnkey): $817,499
- Annual electricity cost: $42,407
- Annual maintenance cost: $50,980
- Annual operating cost: $93,387
- LCOE-style metric: $497 per pole per year
- Payback years: 198.6 (for energy-only savings vs traditional)
The high 198.6-year payback reflects that this is not a pure energy ROI project. Instead, most value comes from non-energy benefits: safety, surveillance, communications, EV readiness, and reduced street clutter.
Three-Tier Pricing for SMART_STREETLIGHT
Per the SMART_STREETLIGHT pricing rules:
- FOB = pole_cost_total + led_cost_total + module_cost_total
- CIF = FOB × 1.05
- Turnkey = total_investment_usd
Using the actual numbers:
- FOB = $255,116 + $22,052 + $428,316 = $705,484
- CIF = $705,484 × 1.05 = $740,758.20 (rounded here as $740,758 for presentation)
- Turnkey = $817,499
| Pricing Tier | Included Scope | Value (USD) |
|---|---|---|
| FOB | Poles + 200 W LEDs + all enabled modules (equipment ex-works) | $705,484 |
| CIF | FOB + ~5% shipping/insurance to port of destination | $740,758 |
| Turnkey | CIF-equivalent + controllers + installation + commissioning | $817,499 |
This three-tier structure allows procurement teams to choose between equipment-only (FOB/CIF) and full EPC delivery (turnkey) depending on local construction capabilities and financing.
Applications and Use Cases
Primary Use Case: Smart Urban Corridor
This configuration is ideal for a primary urban or industrial corridor where lighting, surveillance, and EV readiness must be deployed simultaneously:
- Corridor length: 5.6 km
- Application types:
- Main arterial roads
- Industrial zones and logistics corridors
- Airport access roads
- Large campus perimeter roads
The 12 m pole height and 30 m spacing are consistent with standards for major roads, supporting good uniformity and reduced glare. Cameras, environmental sensors, and WiFi APs support a data-rich environment for traffic analytics and public safety.
Integrated Safety and Security Layer
Each pole includes a camera, IP speaker, and emergency call module. This combination enables:
- Real-time video surveillance with audio intervention
- Panic/emergency call points at ~30 m intervals
- Public announcements for crowd control or incident management
According to IEEE Smart Cities (2021), integrated audio-visual emergency systems can reduce emergency response times by up to 30% in dense urban areas by improving situational awareness and citizen reporting.
Connectivity and Data Infrastructure
The WiFi AP and environmental sensor modules enable a continuous data backbone along the corridor:
- WiFi coverage for public access or municipal staff
- Environmental monitoring (PM2.5, temperature, humidity, noise)
- Data feeds for air quality dashboards and policy planning
The International Energy Agency states, “Digitalization and smart controls are key enablers for efficient, flexible and resilient power systems.” This corridor design aligns with that principle by embedding IoT infrastructure into existing lighting assets.
EV Charging and Wireless Charging Readiness
The inclusion of EV chargers and wireless chargers on each pole positions the corridor as EV-ready infrastructure:
- Distributed EV charging points along the 5.6 km route
- Potential for curbside charging in mixed-use districts
- Wireless charging pads for micromobility or pilot autonomous shuttles
According to IEA (2023), the global EV fleet surpassed 26 million vehicles in 2022, with public charging points growing rapidly. Embedding EV chargers into smart poles reduces additional civil works and improves utilization of electrical connections already sized for lighting and electronics.
Operational and Financial Considerations
The annual operating cost of $93,387 breaks down as:
- Electricity: $42,407
- Maintenance: $50,980
Per pole, this is roughly:
- $93,387 / 188 ≈ $497 per pole per year (matching the lcoe_usd_per_pole_year metric)
This metric can be used by city engineers to benchmark against legacy lighting systems or alternative smart pole suppliers. While the 198.6-year payback on energy alone is not a decision driver, the combined value of safety, data, connectivity, and EV readiness justifies the investment within broader smart city programs.
Comparison and Selection Guide
Smart Streetlight vs Traditional Streetlight
| Feature / Metric | Traditional Streetlight | SOLAR TODO Smart Streetlight Case |
|---|---|---|
| Pole count | 188 | 188 |
| LED power per pole | Often 250–400 W HID equivalent | 200 W LED |
| Total lumens | Lower for same wattage | 5,640,000 lm |
| Additional modules | None | 8 modules per pole |
| Power per pole | 250–400 W lighting only | 515 W (lighting + modules) |
| Annual energy (corridor) | Higher baseline | 353,393 kWh |
| Energy saving vs traditional | 0% | 20% |
| Data and connectivity | Not available | WiFi, env sensors, cameras |
| EV charging | Not integrated | EV + wireless charging |
Traditional lighting focuses only on illumination. By contrast, this SOLAR TODO smart streetlight deployment acts as a multi-service platform, consolidating eight additional functions without adding separate poles.
Selecting the Right Procurement Model
When evaluating FOB, CIF, and turnkey options, decision-makers should:
- Choose FOB when:
- Local EPC capacity is strong
- The city or integrator manages shipping and installation
- Choose CIF when:
- Import logistics are complex
- The buyer wants predictable landed equipment cost
- Choose turnkey when:
- A single point of responsibility for design, installation, and commissioning is preferred
- Project timelines and risk management are critical
For this case:
- FOB: $705,484 (equipment only)
- CIF: $740,758 (equipment + logistics)
- Turnkey: $817,499 (full EPC, controllers, installation)
The incremental premium from CIF to turnkey (~$76,741) covers installation, foundation works, wiring, testing, and system integration — typically more cost-effective than managing multiple local contractors on a first-of-kind smart corridor.
How This Configuration Scales to Other Regions
Although labeled “Global,” this configuration can be adapted regionally by adjusting:
- Pole height (e.g., 8–10 m for residential streets)
- LED wattage (e.g., 80–150 W for lower-class roads)
- Module set (e.g., omit EV chargers in early-stage EV markets)
According to IRENA (2022), smart urban infrastructure is a key enabler for integrating EVs and distributed energy resources. SOLAR TODO’s modular smart pole platform allows cities to start with lighting plus surveillance and later add EV chargers or wireless chargers as adoption grows.
FAQ
Q: What are the key technical specifications of this smart streetlight project? A: The project includes 188 grid-powered smart poles along 5,600 m of roadway, spaced at 30 m and 12 m high. Each pole uses a 200 W LED, with total 5,640,000 lumens and 515 W combined load per pole. Annual energy consumption is 353,393 kWh, with 20% energy savings versus traditional lighting.
Q: How much does the complete smart streetlight system cost? A: The total turnkey investment is $817,499, including $255,116 for poles, $22,052 for LEDs, $428,316 for smart modules, $15,000 for controllers, and $123,600 for installation. Equipment-only FOB value is $705,484, while CIF (equipment plus shipping/insurance) is $740,758 based on a 5% uplift.
Q: What smart modules are integrated into each SOLAR TODO smart pole? A: Each pole integrates eight modules: camera, environmental sensor, LED display, IP speaker, emergency call button, WiFi access point, wireless charger, and EV charger. This 7‑in‑1 plus wireless charging approach consolidates surveillance, communication, data collection, and EV services into a single street asset.
Q: What are the annual operating costs and how are they distributed? A: Annual operating cost is $93,387, composed of $42,407 for electricity and $50,980 for maintenance. On a per-pole basis, this equates to about $497 per pole per year, which includes routine inspections, cleaning, minor repairs, and network management for the smart_city control platform.
Q: How is the three-tier pricing (FOB, CIF, turnkey) calculated for this project? A: For SMART_STREETLIGHT projects, FOB equals the sum of pole, LED, and module costs: $255,116 + $22,052 + $428,316 = $705,484. CIF is FOB × 1.05, giving $740,758. Turnkey equals the total investment of $817,499, which adds controllers, installation, and full EPC services on top of CIF-equivalent equipment.
Q: What is the payback period and how should it be interpreted? A: The calculated payback period is 198.6 years when considering only energy savings versus traditional lighting. This reflects that the main value is not energy ROI but added services: public safety, surveillance, WiFi, environmental monitoring, and EV infrastructure. Cities should evaluate this as a multi-service smart city platform, not just a lighting retrofit.
Q: How does this system compare to conventional LED streetlights without smart features? A: Conventional LED streetlights typically provide only lighting, with no cameras, WiFi, sensors, or EV chargers. This SOLAR TODO configuration offers 20% energy savings versus traditional lighting plus eight additional services per pole. Although CAPEX is higher, it avoids separate investments in CCTV masts, WiFi poles, and standalone EV chargers.
Q: Can this smart streetlight design be adapted for different road types or regions? A: Yes. The 12 m, 200 W configuration suits main corridors and industrial roads. For residential or campus roads, SOLAR TODO can reduce pole height (e.g., 8–10 m), LED power (e.g., 80–150 W), and module mix. The same smart_city control backbone supports regional customization while preserving a unified platform.
Q: What standards and best practices should be considered when deploying such a system? A: While this project is grid-powered lighting, cities should still align with IEC and IEEE best practices for power quality, communications, and safety. Referencing standards like IEEE 1547 for interoperability and IEC guidance for electrical safety helps ensure long-term reliability. Local codes for lighting levels and CCTV use must also be followed.
Q: How does SOLAR TODO support long-term maintenance and upgrades? A: SOLAR TODO’s smart poles are modular, so cameras, sensors, and communication units can be upgraded without replacing the entire pole. The smart_city controller platform enables remote diagnostics, fault detection, and firmware updates. This reduces truck rolls and supports technology refresh cycles as EV charging, wireless standards, or analytics requirements evolve.
References
- IEA (2020): “Energy Efficiency 2020” – Analysis of global lighting energy consumption and savings potential from LED and controls.
- IEA (2023): “Global EV Outlook 2023” – Data on EV stock growth and public charging infrastructure trends.
- NREL (2023): “Connected Lighting Systems: Energy Savings and Performance” – Research on additional savings from networked lighting controls.
- IRENA (2022): “Smart Electrification with Renewables: Driving the Transformation of Energy Services” – Discussion of smart urban infrastructure and EV integration.
- IEEE Smart Cities (2021): “Smart City Emergency Management Systems” – Overview of integrated audio-visual emergency and response systems.
- IEC (2021): IEC White Paper “Edge Intelligence” – Guidance on distributed intelligence in smart infrastructure and IoT systems.
About SOLARTODO
SOLARTODO is a global integrated solution provider specializing in solar power generation systems, energy-storage products, smart street-lighting and solar street-lighting, intelligent security & IoT linkage systems, power transmission towers, telecom communication towers, and smart-agriculture solutions for worldwide B2B customers.