A zinc aluminum magnesium coated photovoltaic carport designed specifically for rainy, high humidity, and coastal salt spray climates in California, using zinc aluminum magnesio-1200 high corrosion resistant alloy steel (zinc aluminum magnesium coating ≥ 20 μ m) and modular drainage system, meeting ISO salt spray testing, CE mechanical directive, and RoHS environmental certification. The top of the carport is equipped with double glass N-type components, combined with a 30 ° tilt angle to optimize rainwater self-cleaning and winter low sunlight power generation efficiency, resulting in a 15% increase in daily power generation compared to traditional carports. Compatible with household energy storage systems such as Tesla Powerwall, suitable for California homes, commercial parks, and coastal facilities, achieving an integrated energy loop of "power generation energy storage charging".
| Material |
Carbon Steel/Alumnium Alloy/Stainless Steel |
| Coating |
Spray painting, baking paint/hot-dip galvanizing/anodizing |
| Pile foundation |
Cement pile or hot-dip galvanized steel spiral ground pile |
| Other accessories |
M-shaped zinc aluminum magnesium sink, guide rails, fixtures, screws and nuts, connectors, washers, etc |
| Service life |
15 years |
| Wind Load |
60m/s |
| Snow Load |
1.4KN/M2 |
1. Extreme climate adaptability
Corrosion resistance of zinc aluminum magnesium coating: Zinc aluminum magnesium alloy steel has passed a 1200 hour neutral salt spray test, and its corrosion resistance is 5 times that of ordinary galvanized steel, with a lifespan of up to 30 years.
Intelligent drainage design: V-shaped water guide channel+bottom water collecting pipe, with a drainage volume of 200L/min · m ² in rainstorm, to avoid structural corrosion caused by accumulated water.
2. Compatible with efficient power generation and energy storage
Double sided power generation component: N-type double glass component with a back gain of 12%, maintaining 85% power generation efficiency on rainy days.
Plug and play interface: Reserved battery interface, supporting off grid power supply policy optimization.
3. Rapid deployment and localized authentication
Pre installed modular structure: Single seat installation only takes 5 hours and supports DIY foundation (cement/gravel foundation).
California regulatory compliance: Passed energy efficiency certification and building standards, meets the application requirements for photovoltaic subsidies in cities such as Los Angeles and San Francisco.
4. Multi functional scalability
Integrated charging station bracket: compatible with Tesla DC fast charging, with a maximum charging power of 22kW.
Agricultural composite scenario: Transparent photovoltaic panels can be selected for use in greenhouses, achieving dual benefits of "planting+power generation".
5. Factory Directly Supply
All components of the photovoltaic carport are shipped directly from the factory, reducing logistics costs. Design is free and we can provide urgent design drawings to customers 24 hours a day. From raw materials to finished products, the entire production process is traceable, allowing customers to receive high-quality products.
Installation and maintenance
Installation conditions:
Foundation requirements: Cement pouring (thickness ≥ 15cm) or gravel compaction layer (density ≥ 95% Proctor).
Grid access: An inverter needs to be configured to meet the anti islanding requirements of the grid.
Construction process:
Foundation pre embedding (1 day) → 2 Assembly of columns and beams (2 hours/parking space) → 3 Photovoltaic panel installation (1.5 hours/parking space) → 4 Electrical system debugging (including SGIP subsidy application package).
Maintenance Guide:
Monthly inspection: Clean the fallen leaves in the drainage ditch and check the grounding resistance (≤ 5 Ω).
Annual maintenance: Zinc aluminum magnesium coating repair (only requires special anti rust paint spraying), inverter firmware upgrade.
Application scenarios
Coastal residential area: San Francisco Bay Area villas, resistant to sea breeze and salt spray corrosion, combined with Powerwall to achieve emergency power supply during power outages.
Commercial complex: Los Angeles shopping mall parking lot, integrating billboard stands and charging stations to enhance commercial added value.
Agricultural photovoltaics: Central Valley Farm, transparent photovoltaic canopy that balances crop illumination and power generation income.
Highway service station: I-5 highway charging station, ensuring stable operation of fast charging equipment on rainy days.
Off grid community: Redwood Forest in Northern California, equipped with a hybrid power supply of diesel generators to reduce energy costs.
Q: How long can zinc aluminum magnesium coating prevent rust in coastal areas?
A: Through accelerated aging testing, the zinc aluminum magnesium coating can maintain no red rust for 20 years in the coastal environment of California (chloride ion concentration 0.3mg/m ² · d).
Q: Will the couch be damaged by ponding in rainstorm?
A: The 30 ° inclination design allows the rainwater flow rate to reach 0.5m/s, and with the hydrophobic nano coating, the surface water can be drained within 5 minutes.
Q: Does it comply with the latest fire safety standards in California?
A: The carport structure has passed the relevant fire rating and can withstand the spread of flames at 1000 ºC for 1 hour.
Q: Can old components be recycled?
A: Provide a component repurchase plan ($0.05/W), with the old board processed by the Fremont recycling center and a material reuse rate of over 95%.
Q: Does installation require government approval?
A: Can assist clients in completing urban photovoltaic license and energy storage subsidy applications.
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