SOLARTODO Sentinel Engineering Technical Brochure — Sovereign Physical AI Infrastructure for Solar Security, Wildlife, Edge Autonomy and City-Scale Operations MEFPSFPMRapidFPLSkyHub 6 POLE FAMILIES 116 CAPABILITIES 8 VOICE LANGUAGES 275 TOPS EDGE COMPUTE 0 SMask MOBILE-SAFE A solar-powered physical-AI pole platform: six families from a 1.6 m bollard to a 12 m air-ground SkyHub, all running local Jetson inference with data kept on-site. 01/102 SOLARTODO Sentinel · Engineering Technical BrochureCover 01 / 102
ABOUT THE COMPANY SOLARTODO LIMITED Yangzhou-based manufacturer of solar street-lighting, smart-city poles, energy storage and physical-AI security infrastructure since 2014. Eight product lines, eight UI languages, exporting to Europe, the Americas, the Middle East and East Asia. Sentinel is the company physical-AI security pole platform: solar- powered, edge-inferring, data-sovereign nodes for perimeter, wildlife and city-scale operations. 2014 ESTABLISHED 8 PRODUCT LINES 8 LANGUAGES desert and border environments. 02/102 SOLARTODO Manufacturing · Yangzhou SOLARTODO Sentinel · Engineering Technical BrochureAbout 02 / 102 Large scale POLE PROGRAMMES ME-15 bollard IOT MONITORING NODE Engineering depth: large-scale monitoring-pole deployments and the ME-15 IoT bollard line anchor Sentinel in oilfield,
CONTENTS How this brochure is organised PART I — PLATFORM FOUNDATION Pole families, dimensions, sections, devices, energy, edge architecture, present-day functions, Wildlife AI and moats. P9 P52. PART II — INTEGRATED CAPABILITY DOMAINS Twelve engineering domains, 72 optional and project-scoped configurations as a Configurable Capability Atlas. P53P82. PART III — SKYHUB AIR-GROUND OPERATIONS Battery-swap hangar, persistent drone net, logistics and evidence loops. P83P88. PART IV — REGULATED CONFIGURATIONS Counter-UAS, acoustic evidence, boundary verification, data sovereignty. P89P94. PART V — COMMERCIAL PACKAGING L1L4 transition, product and strategic packages, family-by-capability matrix, partner authorization, contact. P95P102. Read Part I for what ships today, Part II for the configurable capability atlas, Parts IIIIV for air-ground and regulated configurations, Part V for commercial structure. 03/102 SOLARTODO Sentinel · Engineering Technical BrochureContents 03 / 102
DEPLOYMENT BOUNDARY SYSTEM Four configuration labels STANDARD Pure software / AI / OS Runs on existing poles or via subscription Low marginal cost OPTIONAL Adds sensor / acoustic / radar / mast / screen hardware áBOMâ Chosen per industry pack PROJECT System integration City-scale orchestration Drone / robot coupling Custom engineering REGULATED Airspace / policing / medical / energy trade Local authorization Sense + evidence + handoff Every capability in this brochure carries one of four boundary labels, so a buyer can separate what runs today on a standard pole from what needs hardware, integration or local authorization. 04/102 SOLARTODO Sentinel · Engineering Technical BrochureLegend 04 / 102
PRODUCT SYSTEM Six product families, one architecture Sentinel Compact 1.64 m ME Low-Profile Node 1.6 m FPS Fixed Pole 34 m Medium 68 m FPM Fixed Medium 68 m Rapid Tower mobile 68 m High 12 m FPL High-Power 12 m SkyHub Docking Pole 12 m FAMILY HEIGHT SECTIONCOMPUTESTORAGEROLE ME1.6 m CIGS Ø200 · OCT250 MCU 0.5-1.5 kWh Bollard IoT sensing FPS3-4 m SQ250 · HEX250 · CIGS Ø315 Orin Nano 40T 1.5-3 kWh Standard security pole FPM6-8 m OCT250 · HEX480 · CIGS Ø400 Orin NX 100T 3-8 kWhFull active-defence pole Rapid6-8 m SQ480 guided Orin NX 100T 3-6 kWh Mobile rapid deployment FPL12 m OCT480 · CIGS Ø600 Orin AGX 275T 8-15 kWh High-power foundation pole SkyHub12 m OCT480 · CIGS Ø600 Orin AGX 275T 20-60 kWh Air-ground battery-swap hub One pole architecture scales continuously from a 1.6 m bollard to a 12 m air-ground hub. A competitor mobile tower cannot span bollard mesh, fixed high-power and battery-swap roles at once. 05/102 SOLARTODO Sentinel · Engineering Technical BrochureProduct System 05 / 102
CAPABILITY MAP Six families across six engineering axes Energy Compute Sensing Deter Mobility Compliance MEFPSFPM RapidFPLSkyHub 1.6-12 m HEIGHT SPAN 0.5-60 kWh STORAGE SPAN 40-275 TOPS COMPUTE SPANWIND CLASS 6 FAMILIES Energy, compute, sensing, deterrence, mobility and compliance scale with height and mission. ME leads density and low cost; SkyHub leads mobility and air-ground reach; FPL leads fixed energy and compute. 06/102 SOLARTODO Sentinel · Engineering Technical BrochureCapability Map 06 / 102 45 m/s
CONFIGURABLE CAPABILITY ATLAS Twelve domains, 72 configurations IIIIIIIVVVI Agent Layer PPPPPP Swarm OpsPPPOOP Energy RoutingPPOPPP Edge NetworkPOPPRP Twin / SpatialPPRPPP City ServiceRRRPPR DOMAIN (PART II)PAGESITEMS Agent LayerP53-55 #1-6 Swarm OpsP56-58 #7-12 Energy RoutingP59-61 #13-18 Edge NetworkP62-64 #19-24 Twin / SpatialP65-66 #25-30 City ServiceP67-68 #31-36 MaintenanceP69-70 #37-42 Civic InterfaceP71-72 #43-48 SafetyP73-75 #49-54 RevenueP76-77 #55-60 Climate / MRVP78-79 #61-66 ExtensionsP80-82 #67-72 The 72 optional and project-scoped configurations are indexed across twelve engineering domains, each detailed later with a seven- field card: what, how built, stack, moat, best-fit family and boundary. 07/102 SOLARTODO Sentinel · Engineering Technical BrochureAtlas Map 07 / 102
ENGINEERING PAGE GRAMMAR How to read every page MAIN SVG VISUAL HARD PARAMETERS TECHNICAL CONCLUSION 7-FIELD CAPABILITY CARD WHAT HOW BUILT SENSOR / ACTUATOR MOAT BEST-FIT FAMILY BOUNDARY CONCLUSION LAYERCONTENTRULE TopSVG visual Data-driven infographic MiddleParameters Dense table or 7-field cards FootConclusion 40-80 word engineering note Every content page is three layers: a data-driven SVG visual on top, hard engineering parameters in the middle, and a 4080 word technical conclusion at the foot. Each capability is a seven-field card, not a one-line entry. 08/102 SOLARTODO Sentinel · Engineering Technical BrochurePage Grammar 08 / 102
PART I · OPERATING LOOP Observe · Measure · Decide · Deter · Resolve Observe HDR / IR / PTZ Measure env / radar / beam Decide edge AI grade Deter sound / light / voice Resolve log + handoff CLOSED TO EVIDENCE Every action ends in a local, auditable record. Competitors stop at deter, and only deter people. LOCAL JUDGMENT Jetson edge inference decides on-pole; the loop runs off-grid and degrades soft when the network drops. Sentinel extends the competitor observe-deter chain by two stages: a graded decision on the edge and a documented resolution, applied to both intruders and wildlife. 09/102 SOLARTODO Sentinel · Engineering Technical BrochureOperating Loop 09 / 102
PART I · PRODUCT GENEALOGY Three product lines across six families Sentinel Fixed Pro FPS / FPM / FPL fixed poles High-power oilfield / border Rapid Tower Mobile lift mast 68 m Ballast / trailer base Wildlife AI ME15 low-post mesh Detect / Deter / Intelligence LINEBEST FAMILIESBOUNDARY Fixed ProFPS / FPM / FPL STANDARD + OPTIONAL Rapid TowerRapid OPTIONAL Wildlife AIME / FPS / FPM STANDARD + OPTIONAL The same six families resolve into three go-to-market lines: fixed high-end security, mobile rapid deployment, and the Wildlife AI differentiator that manages animals as business objects, not noise. 10/102 SOLARTODO Sentinel · Engineering Technical BrochureGenealogy 10 / 102
PART I · STRUCTURES Pole dimension and structure master table FAMILY HEIGHT SEGMENTS 20/70/10 SECTIONMATERIALFLANGE / ANCHOR MASSSTORAGE COMPUTE ME1.6 m 0.32 / 1.12 / 0.16 CIGS Ø200 · OCT250 6061-T6 4mm Ø350×10 25-40 kg 0.5-1.5 kWh MCU FPS3-4 m 0.6 / 2.1 / 0.3 SQ250 · HEX250 · CIGS Ø315 Ø400-500×16 120-220 kg 1.5-3 kWh Orin Nano 40T FPM6-8 m 1.2 / 4.2 / 0.6 OCT250 · HEX480 · CIGS Ø400 Ø600×20 400-700 kg 3-8 kWh Orin NX 100T Rapid6-8 m telescopic SQ480 guided ballast / fork / trailer mobile 3-6 kWh Orin NX 100T FPL12 m 2.4 / 8.4 / 1.2 OCT480 · CIGS Ø600 SUS304/316L/2205 Ø850×25 900-1500 kg 8-15 kWh Orin AGX 275T SkyHub12 m 2.4 / 8.4 / hangar OCT480 · CIGS Ø600 stainless Ø850×25 project 20-60 kWh Orin AGX 275T FAMILYACROSS-FLATS / CORNERS (MM)WIND CLASSTRANSPORT ME604 standard crate FPS250/480 45 m/s standard crate FPM604 / 831 standard crate Rapid480 project standard crate FPL1159 project Ø600 = 3040 mm dia SkyHub1159 project Ø600 = 3040 mm dia Every family holds the locked 20 / 70 / 10 segment ratio (base 20, PV 70, top 10â, with the SkyHub hangar the only exception. Across- corners sets the transport envelope; the Ø600 cylinder ships at 3040 mm diagonal. 11/102 SOLARTODO Sentinel · Engineering Technical BrochureStructures 11 / 102 stainless steel Al alloy / stainless steel Al alloy / stainless steel Al alloy / 45 m/s 45 m/s
PART I · STRUCTURES Section geometry comparison 3 Triangle 289 / 554 4 Square 250 / 480 6 Hexagon 433 / 831 8 Octagon 604 / 1159 Cyl Cylinder Ø180-600 across-flats / across-corners (mm) FORMACROSS-FLATS / CORNERS (MM)PERIMETER (MM)PV COLUMNS Triangle289 / 554 750 / 1440 1 / 2 Square250 / 480 1000 / 1920 1 / 2 Hexagon433 / 831 1500 / 2880 1 / 2 Octagon604 / 1159 2416 / 4636 2 / 3 Cylinder CIGSØ180-600 565 / 1885 wrap 360 Across-corners is the transport envelope. Octagon-480 spans 1159 mm flats and 4636 mm perimeter; the CIGS cylinder Ø600 unrolls to 1885 mm of wrap-around PV skin. 12/102 SOLARTODO Sentinel · Engineering Technical BrochureStructures 12 / 102
PART I · EQUIPMENT Device parameter master table DEVICESIZE MMPERFORMANCEPOWERMOUNTFAMILY PTZ CameraØ239×291 30x zoom, IR 200m 12 W 0.9H FPS+ Thermal Imager244×360×582 640×512, 1.2 km 8 W 0.82H FPM+ mmWave Radar285×206×152 77 GHz, 400 m 10 W 0.78H FPM+ Directional Hailer365×365×160 40 W 0.62H FPM+ Strobe BeaconØ170×66 2 Mcd flash 25 W 0.7H 4 m+ Bullet CameraØ132×260 4K, 50 m IR 8 W 1/3H FPS+ IR Beam Pair370×101×96 4-beam, 100 m 6 W 0.5-1.5 m 3 m+ Environment StationØ140×250 T / RH / PM / wind 4 W 0.9H all Devices stage by pole height: bollard runs internal IoT only; 3 m adds PTZ, bullet and IR beam; 6 m adds thermal and radar; 8 m is full 13/102 SOLARTODO Sentinel · Engineering Technical BrochureEquipment 13 / 102 Directional, 8-lang with the directional hailer; 12 m carries heavy bullet arrays.
PART I · ME ARCHITECTURE ME Low-Profile Node — 1.6 m Bollard IoT sensing 0 1.6 m Top 10% PV 70% Base 20% Ø350×10 Env station Vibration Tilt Door magnet CIGS Ø200 · OCT250 PARAMETERVALUE Height1.6 m Segments 20/70/100.32 / 1.12 / 0.16 SectionCIGS Ø200 · OCT250 Material6061-T6 4mm Flange / anchorØ350×10 Mass25-40 kg Storage0.5-1.5 kWh ComputeMCU Wind DEVICE STAGING Env station · Vibration · Tilt · Door magnet ME Low-Profile Node is a 1.6 m Bollard IoT sensing on a CIGS Ø200 · OCT250 section in 6061T6 4mm, carrying MCU edge compute and 0.51.5 kWh of on-pole storage. 14/102 SOLARTODO Sentinel · Engineering Technical BrochureME Architecture 14 / 102 45 m/s
PART I · ME SKU ME specification sheet Energy Compute Sensing Deter Mobility Compliance ME AXISLEVEL 0-5 Energy1 Compute1 Sensing2 Deter1 Mobility1 Compliance3 BEST-FIT BOUNDARY OPTIONAL Dense low-post mesh for ground-level sensing and IR-beam perimeter. 15/102 SOLARTODO Sentinel · Engineering Technical BrochureME SKU 15 / 102 On the six engineering axes, ME maximises deployment density at lowest cost. Flange Ø350×10, mass 25-40 kg, rated to 45 m/s.
PART I · FPS ARCHITECTURE FPS Fixed Pole — 34 m Standard security pole 0 3-4 m Top 10% PV 70% Base 20% Ø400-500×16 PTZ Bullet cam IR beam SQ250 · HEX250 · CIGS Ø315 PARAMETERVALUE Height3-4 m Segments 20/70/100.6 / 2.1 / 0.3 SectionSQ250 · HEX250 · CIGS Ø315 Material Flange / anchorØ400-500×16 Mass120-220 kg Storage1.5-3 kWh ComputeOrin Nano 40T Wind45 m/s DEVICE STAGING PTZ · Bullet cam · IR beam 16/102 SOLARTODO Sentinel · Engineering Technical BrochureFPS Architecture 16 / 102 Aluminium alloy / stainless steel FPS Fixed Pole is a 3-4 m Standard security pole on a SQ250 · HEX250 · CIGS Ø315 section in aluminium alloy / stainless steel, carrying Orin Nano 40T edge compute and 1.5-3 kWh of on-pole storage.
PART I · FPS SKU FPS specification sheet Energy Compute Sensing Deter Mobility Compliance FPS AXISLEVEL 0-5 Energy2 Compute2 Sensing3 Deter2 Mobility1 Compliance3 BEST-FIT BOUNDARY STANDARD Standard mid-height security on existing flanged foundations. On the six engineering axes, FPS balances sensing and cost for standard sites. Flange Ø40050016, mass 120220 kg, rated to 45 m/s. 17/102 SOLARTODO Sentinel · Engineering Technical BrochureFPS SKU 17 / 102
PART I · FPM ARCHITECTURE FPM Fixed Medium — 68 m Full active-defence pole 0 6-8 m Top 10% PV 70% Base 20% Ø600×20 PTZ Thermal mmWave Hailer Bullet OCT250 · HEX480 · CIGS Ø400 PARAMETERVALUE Height6-8 m Segments 20/70/101.2 / 4.2 / 0.6 SectionOCT250 · HEX480 · CIGS Ø400 Material Flange / anchorØ600×20 Mass400-700 kg Storage3-8 kWh ComputeOrin NX 100T Wind DEVICE STAGING PTZ · Thermal · mmWave · Bullet · Hailer 18/102 SOLARTODO Sentinel · Engineering Technical BrochureFPM Architecture 18 / 102 Aluminium alloy / stainless steel 45 m/s FPM Fixed Medium is a 6-8 m Full active-defence pole on a OCT250 · HEX480 · CIGS Ø400 section in aluminium alloy / stainless steel, carrying Orin NX 100T edge compute and 3-8 kWh of on-pole storage.
PART I · FPM SKU FPM specification sheet Energy Compute Sensing Deter Mobility Compliance FPM AXISLEVEL 0-5 Energy3 Compute3 Sensing4 Deter4 Mobility1 Compliance3 BEST-FIT BOUNDARY STANDARD 19/102 SOLARTODO Sentinel · Engineering Technical BrochureFPM SKU 19 / 102 On the six engineering axes, FPM leads fixed sensing and deterrence. Flange Ø600×20, mass 400-700 kg, rated to 45 m/s. Full active-defence with thermal, radar and directional hailer.
PART I · RAPID ARCHITECTURE Rapid Tower — 68 m Mobile rapid deployment 0 6-8 m Top 10% PV 70% Base 20% ballast / fork / trailer PTZ Thermal Lift mast SQ480 guided PARAMETERVALUE Height6-8 m Segments 20/70/10telescopic SectionSQ480 guided Material Flange / anchorballast / fork / trailer Massmobile Storage3-6 kWh ComputeOrin NX 100T Windproject DEVICE STAGING PTZ · Thermal · Lift mast 20/102 SOLARTODO Sentinel · Engineering Technical BrochureRapid Architecture 20 / 102 Aluminium alloy / stainless steel Rapid Tower is a 6-8 m Mobile rapid deployment on a SQ480 guided section in aluminium alloy / stainless steel, carrying Orin NX 100T edge compute and 3-6 kWh of on-pole storage.
PART I · RAPID SKU Rapid specification sheet Energy Compute Sensing Deter Mobility Compliance Rapid AXISLEVEL 0-5 Energy2 Compute3 Sensing3 Deter3 Mobility5 Compliance2 BEST-FIT BOUNDARY OPTIONAL Mobile lift mast for construction, camps and temporary control. On the six engineering axes, Rapid leads mobility for rapid deployment. Flange ballast / fork / trailer, mass mobile, rated to project. 21/102 SOLARTODO Sentinel · Engineering Technical BrochureRapid SKU 21 / 102
PART I · FPL ARCHITECTURE FPL High-Power — 12 m High-power foundation pole 0 12 m Top 10% PV 70% Base 20% Ø850×25 PTZ array Thermal mmWave Hailer Bullet array OCT480 · CIGS Ø600 PARAMETERVALUE Height12 m Segments 20/70/102.4 / 8.4 / 1.2 SectionOCT480 · CIGS Ø600 MaterialSUS304/316L/2205 Flange / anchorØ850×25 Mass900-1500 kg Storage8-15 kWh ComputeOrin AGX 275T Windproject DEVICE STAGING PTZ array · Thermal · mmWave · Bullet array · Hailer FPL High-Power is a 12 m High-power foundation pole on a OCT480 · CIGS Ø600 section in SUS304/316L/2205, carrying Orin AGX 275T edge compute and 815 kWh of on-pole storage. 22/102 SOLARTODO Sentinel · Engineering Technical BrochureFPL Architecture 22 / 102
PART I · FPL SKU FPL specification sheet Energy Compute Sensing Deter Mobility Compliance FPL AXISLEVEL 0-5 Energy5 Compute5 Sensing5 Deter4 Mobility1 Compliance4 BEST-FIT BOUNDARY STANDARD High-power fixed pole for oilfield, border and heavy payload. On the six engineering axes, FPL leads fixed energy and compute. Flange Ø85025, mass 9001500 kg, rated to project. 23/102 SOLARTODO Sentinel · Engineering Technical BrochureFPL SKU 23 / 102
PART I · SKYHUB ARCHITECTURE SkyHub Docking Pole — 12 m Air-ground battery-swap hub 0 12 m Top 10% PV 70% Base 20% Ø850×25 Swap hangar Gantry claw Robot dock OCT480 · CIGS Ø600 PARAMETERVALUE Height12 m Segments 20/70/102.4 / 8.4 / hangar SectionOCT480 · CIGS Ø600 Materialstainless Flange / anchorØ850×25 Massproject Storage20-60 kWh ComputeOrin AGX 275T Windproject DEVICE STAGING Swap hangar · Gantry claw · Robot dock SkyHub Docking Pole is a 12 m Air-ground battery-swap hub on a OCT480 · CIGS Ø600 section in stainless, carrying Orin AGX 275T edge compute and 2060 kWh of on-pole storage. 24/102 SOLARTODO Sentinel · Engineering Technical BrochureSkyHub Architecture 24 / 102
PART I · SKYHUB SKU SkyHub specification sheet Energy Compute Sensing Deter Mobility Compliance SkyHub AXISLEVEL 0-5 Energy5 Compute5 Sensing4 Deter4 Mobility5 Compliance4 BEST-FIT BOUNDARY PROJECT-SCOPED Air-ground hub with battery-swap hangar and robot dock. On the six engineering axes, SkyHub leads mobility and air-ground reach. Flange Ø85025, mass project, rated to project. 25/102 SOLARTODO Sentinel · Engineering Technical BrochureSkyHub SKU 25 / 102
PART I · ANATOMY Smart-pole exploded anatomy FPM 68 m reference 0 6-8 m Top 10% PV 70% Base 20% Ø600×20 PTZ Thermal mmWave Hailer Bullet OCT250 · HEX480 · CIGS Ø400 DEVICESIZE MMMOUNT PTZ CameraØ239×291 0.9H Thermal Imager244×360×582 0.82H mmWave Radar285×206×152 0.78H Directional Hailer365×365×160 0.62H Strobe BeaconØ170×66 0.7H Bullet CameraØ132×260 1/3H THREE-SEGMENT RATIO Base 20% electrical · PV 70% generating · Top 10% equipment. Locked across every family. The reference FPM anatomy stages devices by working height: PTZ and environment station at 0.9H, thermal and radar in the upper third, bullet cameras at one-third height, IR beams at low level. 26/102 SOLARTODO Sentinel · Engineering Technical BrochureAnatomy 26 / 102
PART I · PHOTOVOLTAICS Three PV technology profiles 3 Triangle 289 / 554 4 Square 250 / 480 6 Hexagon 433 / 831 8 Octagon 604 / 1159 Cyl Cylinder Ø180-600 across-flats / across-corners (mm) MONO-CRYSTALLINE GLASS Integrated glass face on FPS/FPM/FPL. Highest yield, most rigid. FLEXIBLE THIN-FILM Conforms to curved and mobile poles. Lighter, vandal-tolerant. CIGS WRAP 360-degree cylinder skin Ø180600. Best on ME and SkyHub bodies. Three PV processes turn the pole body into the generating surface: rigid glass for fixed high yield, thin-film for mobile and curved forms, CIGS wrap for cylindrical bollard and hub sections. 27/102 SOLARTODO Sentinel · Engineering Technical BrochurePhotovoltaics 27 / 102
PART I · ENERGY Energy Sankey and load budget 12 m OCT480 reference EMS router PV array 7680W Battery buf 2000W Wind 400W Jetson AGX60W PTZ + cams40W Radar10W Hailer40W Strobe25W Comms15W 7680 W NOMINAL STC 7680 W AS-BUILT STC 2688 W ON-SITE PEAK 15 kWh STORAGE Three PV output bases keep the spec honest: nominal STC, as-built STC and a conservative on-site peak. The OCT480 12 m pole rates 7680 W nominal and a conservative 2688 W on-site peak. 28/102 SOLARTODO Sentinel · Engineering Technical BrochureEnergy 28 / 102 3310 days AUTONOMY (CUSTOMISABLE)
PART I · ENERGY Battery endurance and low-power modes Full active190 W Night deter100 W Eco watch40 W 3500 cycles LIFEPO4 LIFE 80 % DEPTH OF DISCHARGE 3 tiers POWER MODES CATL Tiered low-power modes trade deterrence for endurance: full active near 190 W, night deter near 100 W, eco watch near 40 W. SOH/SOC prediction turns cloudy-day survival into a visible engineering parameter. 29/102 SOLARTODO Sentinel · Engineering Technical BrochureEnergy 29 / 102 3310 days AUTONOMY (CUSTOMISABLE)OR CUSTOMER-SPECIFIED
PART I · EDGE Sovereign edge architecture data kept on-site SensorsCameraPTZRadarAcoustic Edge AIJetson OrinTensorRTDeepStream Local storePostGISpgvectorEvent DB UplinkEvent summaryARC / VMS LAYERCOMPONENTSROLE SensorsCamera / PTZ / Radar / Acoustic Capture Edge AIJetson Orin / TensorRT / DeepStream Local inference Local storePostGIS / pgvector On-site state UplinkEvent summary / ARC / VMS Event-only egress Sentinel runs inference on-pole with Jetson Orin, TensorRT and DeepStream. Only event summaries leave the node; raw data and identity stay local, and the loop degrades soft when the network drops. 30/102 SOLARTODO Sentinel · Engineering Technical BrochureEdge 30 / 102
PART I · NETWORK Master-slave cascade network MasterFPL / SkyHubSIM uplink SlavesFPSFPMME mesh BusMQTTNATS 1 master CELLULAR UPLINK N slaves LOCAL CASCADE MQTT NATS MESSAGE BUS ~70 % SIM COST CUT fail-soft ON NETWORK DROP A master pole carries the cellular uplink; slave poles cascade over MQTT and NATS, cutting SIM and platform cost across large arrays while keeping local autonomy at every node. 31/102 SOLARTODO Sentinel · Engineering Technical BrochureNetwork 31 / 102
PART I · FOUNDATION Foundation, anchor and flange system ME Ø350 Ø350x10 FPS Ø450 Ø400-500x16 FPM Ø600 Ø600x20 FPL Ø850 Ø850x25 FAMILYFLANGEBOLTSFOUNDATION MEØ350x10 6 Surface plate FPSØ400-500x16 8 M24 Concrete pad FPMØ600x20 8-12 M30 Reinforced footing FPL / SkyHubØ850x25 12 M30 Flange and anchor scale with pole class: ME on a Ø35010 plate with 6 bolts up to FPL on a Ø85025 plate with 12 M30 anchors on a 32/102 SOLARTODO Sentinel · Engineering Technical BrochureFoundation 32 / 102 C30 RC, per site C30 reinforced-concrete foundation, sized per site against overturning.
PART I · LOGISTICS Transport, lifting and field assembly 1. Unpack crate + fork slots 2. Inspect flange + coating 3. Set base anchor template 4. Grout C30 cure 5. Raise mast crane lugs 6. Bolt flange torque spec 7. Mount devices PTZ to beam 8. Cable sealed gland 9. Commission power + uplink STAGEEQUIPMENTACCEPTANCE CHECK FoundationAnchor template Bolt torque to spec LiftCrane lugs Plumb within tolerance FlangeTorque wrench M30 preload DevicesMount platform PTZ / beam alignment CommissionMeter + app Power and uplink live Field assembly follows a fixed nine-step sequence from crate to commissioning. Fork slots, crane lugs and a bolt-on flange keep a 12 m pole installable with standard site equipment. 33/102 SOLARTODO Sentinel · Engineering Technical BrochureLogistics 33 / 102
PART I · SITE Wind class and site risk matrix MEFPSFPM Rapid FPLSky SSSOSS SOPP Sand / dustSSSSSP Salt fogOOSOSS High heatSSSSSP ENVIRONMENTMATERIALBASE Coastal salt fogSUS316L / 2205 duplex Sealed footing Desert sandReinforced High heatStainless / coated Ventilated StandardConcrete pad Wind class, base type and environment drive family selection. Stainless and 2205 duplex handle salt fog and coastal sites; ballast and trailer bases trade fixed wind rating for mobility. 34/102 SOLARTODO Sentinel · Engineering Technical BrochureSite 34 / 102 Wind 45 m/s Exposed 45 m/s Al alloy + coating Stainless steel
PART I · COMPUTE Edge AI compute stack 0 40 Nano 100 NX 275 AGX TOPS FAMILYCOMPUTE CLASSTOPSTYPICAL STREAMS MEMCU class Internal IoT FPSOrin Nano 40 2-4 FPM / RapidOrin NX 100 6-8 FPL / SkyHubOrin AGX 275 12+ The ME bollard runs an MCU class; poles scale Orin Nano 40 to NX 100 to AGX 275 TOPS. TensorRT and DeepStream run multi- stream detection on-pole; model OTA pushes farm, airport, oilfield and rail scene packs without site visits. 35/102 SOLARTODO Sentinel · Engineering Technical BrochureCompute 35 / 102
PART I · MIDDLEWARE Robot, drone and data middleware stack RoboticsROS2Nav2ros2_control DronePX4MAVLinkuXRCEDDS DataPostGISTimescaleDBpgvector BusMQTTNATS DOMAINSTACKRESPONSIBILITY RoboticsROS2 / Nav2 / ros2_control Navigation + control DronePX4 / MAVLink / uXRCE-DDS Flight + bridge DataPostGIS / TimescaleDB / pgvector Spatial / time / vector BusMQTT / NATS Messaging The project-scoped middleware layer is standard open infrastructure: ROS2 and Nav2 for robots, PX4 and MAVLink for drones, PostGIS and pgvector for spatial and vector state, MQTT and NATS for messaging. 36/102 SOLARTODO Sentinel · Engineering Technical BrochureMiddleware 36 / 102
PART I · PERIMETER Perimeter AI core Detect person / vehicle / animal Classify behaviour Verify video re-check Alert ARC + log AI Perimeter I
