Coastal & Off-Grid Series

23 canonical parameters · FOB Asia main port · Subject to MOQ & project spec

• 01

  Wind-Solar Hybrid

  VAWT Maglev Giromill 300 W – 7 kW + Mono-Si 100 – 1000 W. MPPT > 98%. Auto 12 / 24 / 48 V.

• 02

  Survives 55 m/s

  Engineered for typhoons, hurricanes, and desert sandstorms. Cut-in 1.5 m/s. Lattice or octagonal poles.

• 03

  10-Day Autonomy

  LiFePO4 12 / 24 / 48 / 96 V × 50 – 600 Ah. 8 000 cycles @ 80% DoD. IP67 base or IP68 buried.

• 04

  Off-Grid Ready

  Optional Starlink satellite uplink, BeiDou short message, hydrogen fuel-cell backup. No grid required.

• 05

  AI Forecast

  Local 7-day weather model + satellite cloud imagery. Adjusts blade pitch and panel tilt 30 minutes ahead.

• 06

  V2G Microgrid

  10-pole self-organising mesh. Sells surplus power to neighbouring meters with NFT carbon credits on-chain.

How does wind-solar hybrid streetlight work in extreme weather?

SOLARTODO Coastal & Off-Grid Series combines vertical-axis wind turbine (Savonius / Darrieus / Maglev hybrid, starts at 1.5-3 m/s wind) with monocrystalline solar panels (100-1000W). Engineered to survive 50-55 m/s typhoons. LiFePO4 battery (12-96V, 50-600Ah) provides 3-10 days backup in cloudy weather. Certified IEC 61400-2 (wind turbine) + CE + RoHS + IK10 + IP66.

What is the FOB price range for off-grid smart streetlight?

Entry tier $850-1,150 (8m + 200W solar + 600W wind + 100Ah/24V + 60W LED). Standard $1,500-2,200 with smart control. Premium $3,500-5,500 with 4-in-1 modules. Smart pole tier $8,000-15,000 with 8-in-1. Custom signature tier $50,000+ for polar / oilfield / satellite-backup. FOB Asia main port.

How many cloudy days can Coastal Series operate without sun?

Standard configuration: 3-5 cloudy days. Extended battery (200-400Ah): 7-10 days. With wind turbine compensating in coastal / island sites, autonomy extends 30-50% even in overcast weather. Engineered for coastlines, islands, plateaus, deserts, and oilfields where grid is unreliable.

How loud is the wind turbine and what is the lifespan?

Vertical-axis turbines (Savonius / Maglev Giromill) operate at 35-45 dB at 5 m below — quieter than conversation. Designed lifespan 15-25 years with maintenance interval 18-24 months. Cut-in wind 1.5 m/s, survival 50 m/s. IEC 61400-2 certified.

What is the LiFePO4 battery lifespan in Coastal Series?

Cycle life: 3,000 cycles at 80% DoD (standard), 5,000 cycles (premium), 8,000 cycles (signature LFP). Real-world lifespan 8-12 years depending on climate. Battery housing options: pole-base IP67, buried IP68, or top compartment. Certified IEC 62133.

What is SOLARTODO LIMITED's lead time for B2B orders?

Standard products: 4-8 weeks production + shipping. Custom Iconic / Selfie large projects: 12-24 weeks depending on customization depth. Drone-equipped Sky Hub: 6-10 weeks (DJI Dock 3 integration). Sea freight 20-45 days to major ports (Jeddah / Dubai / Manzanillo / Santos / Singapore). Always open to discussion based on project urgency.

What are the payment terms for SOLARTODO B2B orders?

Standard: TT 30/70 (30% advance + 70% before shipment). Alternative: LC at sight (preferred for $50K+). Custom Iconic / Selfie large projects: TT 30/40/30 (30% advance + 40% mid-production + 30% before shipment). Government / sovereign clients: open to LC 90 days or escrow via Stripe Atlas. Wise / USDT accepted for orders under $50K.

Does SOLARTODO offer financing for large smart pole projects?

Yes. Bank financing and sovereign guarantee financing available for projects above $500,000. SINOSURE coverage available for export contracts (China Export & Credit Insurance Corporation). Project finance structures: 30% down + 70% over 36 months. Contact [email protected] for project-specific financing.

Do you have local agents or distributors in Saudi Arabia / Mexico / other markets?

We engineer to support direct B2B with engineering partners in: KSA (Riyadh), UAE (Dubai), Mexico (CDMX), Brazil (São Paulo), Vietnam (Hanoi), Indonesia (Jakarta), South Africa (Cape Town). Local agent arrangements available for sustained 50+ pole annual volume. Initial RFQ always direct via [email protected] to ensure pricing transparency.

Where is the SOLARTODO LIMITED factory located?

Jiangsu Province, China. SOLARTODO LIMITED founded 2014. 30,000 m² production facility. Engineered to support deployment across 40+ countries. We welcome factory audit visits — contact [email protected] to schedule, or watch our 24/7 live showroom on YouTube @solartodo (W7+ live).

What certifications do SOLARTODO products carry?

All products: CE · RoHS · SASO · IEC series · FCC · IK10 (IK09 for CIGS) · ISO 27001 information security. Product-specific: Sky Hub adds IEC 61347 luminaire + IEC 62133 battery + FAA Part 107 compatible. Coastal adds IEC 61400-2 wind turbine. CIGS adds IEC 61646 thin-film. Family IP adds EN 1176 + ASTM F1487 playground safety + GDPR Article 8 children data. Certificate numbers and test reports available upon RFQ from our engineering team.

What is the difference between SOLARTODO Sky Hub, Coastal, and Iconic series?

Sky Hub: smart streetlight + drone hangar for security / patrol / logistics. Coastal: wind-solar hybrid off-grid pole for harsh climates (coastline / island / desert / oilfield). CIGS: 360° thin-film pole for premium architectural sites (CBD / hotels / airports). Family IP: animal-character poles for children's parks / theme parks / family attractions. Iconic: cultural monument pillars for heritage walks / Vision 2030 / signature landmarks. Selfie: social-media installations for tourist photo spots / brand activations.