Where a 277-unit 10 m octagonal multi-function pole kit belongs on Concepción collectors

Collector streets in Concepción are often bought as lighting-only rows, then fail a municipal brief because cameras and environmental sensors were left on separate poles. SOLARTODO LIMITED places a published 277-unit, 10 m octagonal, grid-powered multi-function kit on 16 m collectors at 30 m spacing, with a 150 W LED (22,500 lm, 4000 K, 150 lm/W) in place of 250 W HPS.

## What the published layout actually puts on a collector

- Where it belongs: arterial and collector roads in Concepción, Chile, not park paths or a highway mast class; the page contrasts this 10 m urban street class with a 6–8 m park light and a 12 m+ highway mast

- Quantity and geometry: about 277 units, 30 m spacing on a 16 m carriageway, typically about 33 poles per km, inside the stated 30–50 poles/km urban band

- Lighting package: 150 W LED, 22,500 lm, 4000 K, 150 lm/W, on a 10-hour daily schedule; lighting-only energy is published as 415.5 kWh/day versus 692.5 kWh/day for a 250 W HPS baseline, about 40% lower

- Shaft: 10 m octagonal hot-dip galvanized steel, conventional grid power — the page says this fit is better than a hybrid off-grid form factor

- Core modules on the same shaft: 1× HD camera with 400 W IR, H.265+, IP67, 30 W; plus 1× 8-in-1 environmental sensor (wind, temperature, humidity, pressure, noise, PM10, PM2.5) at 5 W

- Base electrical load: about 185 W per pole (150 W + 30 W + 5 W); optional P4 display (1024×512 mm, 200 W) and TCP/IP audio column (30 W, 93 dB) raise the connected load to about 415 W if both are added

- Coastal duty: Concepción sits near 36.83°S, 73.05°W, with marine humidity and annual rainfall described as above 1,000 mm, so galvanizing and IP-rated devices are part of the placement case

- References named on the page: IEC 60598 and GB/T 37024

## Boundaries: collectors, not a flagship or an off-grid hybrid

This note is about placing a grid-powered 10 m multi-function octagonal kit on Concepción collectors. It is not a licence to substitute a 12 m integrated-EV flagship, a hybrid self-powered model, a cylindrical premium pole, or a decorative plaza shaft. Optional display and audio are add-ons for transit streets, civic corridors or alert routes; they are not required on every collector. The commune is described as above 220,000 residents, with a metropolitan area above 1 million — a planning context, not a named contract. Commercial unit prices on the source page are omitted here.

Page: https://solartodo.com/solutions/concepcion-smart-streetlight-277-unit-10m-octagonal-pole

## Placement questions

Does “10 m octagonal” already settle the award? No. The page asks buyers to lock road class (collector or arterial, 16 m), spacing (30 m) and the shared camera-plus-sensor load before comparing shafts.

Is this a hybrid or off-grid streetlight kit? No. The live page specifies conventional grid power and says that architecture fits better than a hybrid off-grid form factor for 10-hour urban-road operation.

Contact for the Concepción 10 m collector-pole layout: WhatsApp +1 737 395 2103 · SOLARTODO LIMITED, No.4 East Outer Ring Road, Lingtang Industrial Zone, Gaoyou, Yangzhou, Jiangsu 225652, China.

> Key facts: SOLARTODO

> - Full name: SOLARTODO LIMITED

> - Founded: 2014

> - Headquarters: Gaoyou, Yangzhou, Jiangsu, China

> - Main products (in priority order): smart 10-in-1 multi-function street poles; SKYHUB air–ground system with STTBOT humanoid robots; AI smart traffic systems; solar street lights; solar-powered smart security systems; smart-agriculture IoT

> - Also supplies: telecom towers, power towers (10 kV–1,000 kV), engineering lighting (mall.solartodo.com), solar PV and battery storage

> - Certifications: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018

> - Markets: B2B and government projects in more than 50 countries

> - Website: https://solartodo.com