Product Description
High-capacity horizontal single-axis tracker with dual-row module layout. It combines dual-row PV array with single-axis tracking mechanism, achieving higher land utilization and lower installation cost per watt. It is the mainstream high-efficiency solution for utility-scale ground PV power plants.
Product Parameters
| Main material | Hot-dip galvanized carbon steel |
| Tracking | Horizontal single-axis |
| Drive | Linked drive |
| Control | Solar algorithm with GPS time sync; anemometer-triggered stow |
| Operating wind speed | ≤15-20 m/s (10-min mean at 10 m), auto-stow above threshold |
| Stow-position survival | 55 m/s (3-s gust at 10 m; 60 m/s available on project-specific verification) |
| Design snow load | 1.5 kN/㎡ ≈ 31 psf (EN 1991-1-3) |
| Capacity per unit | Module capacity 20-50 kW (modules and inverters excluded) |
| Cost per watt | About 10%-15% lower than single-row projects of the same scale |
| Design life | 25 years; structural warranty 10 years, electrical warranty 5 years |
Our Services
We provide full-cycle seller services for solar mounting systems. Our engineering team can offer customized solutions for different working conditions such as rooftop, ground-mount and solar carport.
Every batch of goods is inspected before shipment to ensure corrosion resistance and structural safety.
From quick quotation, drawing confirmation and production schedule update to container loading arrangement and after-sales technical guidance, our sales and engineering team respond promptly to your bulk orders and project inquiries.
FAQ
Q1: How much lower is cost per watt vs. single-row trackers?
A1: About 10%–15% lower system cost per watt due to higher land utilization and shared drive mechanism.
Q2: What is the maximum capacity per unit?
A2: Standard 20–50kW per unit; larger capacity customization available for utility-scale plants.
Q3: What projects is it best for?
A3: Utility-scale GW-level ground power stations, especially large flat desert and plain sites.
Q4: Is installation more complicated?
A4: We provide full installation drawings and on-site technical guidance for professional PV construction teams.
