Horizontal Single axis 2P solar tracker

The Sunnect 2P solar tracking system redefines energy optimization through its advanced two-portrait (2P) configuration. By strategically positioning two vertical rows of panels on either side of a central axis, this innovative design maximizes surface exposure to deliver significantly enhanced energy yields.

Item No :
SN-SSR-2P
Order(MOQ) :
100 kwp
Product Origin :
China
Shipping Port :
Xiamen & Tianjin
Lead Time :
20-35 days

Product Description

Advantages:

Superior Ground Cover Ratio (GCR) & Land Efficiency

The 2P configuration supports two rows of modules on a single torque tube, which significantly increases the density of panels per acre. This higher Ground Cover Ratio (GCR) allows project developers to pack more installed capacity into a limited land footprint.

Enhanced Structural Rigidity (Wind Tunnel Performance)

2P trackers are inherently more resistant to wind-induced instabilities. The structure is naturally stiffer and heavier, and because it has a wider profile, it is less susceptible to the high-frequency vibration and aeroelastic flutter that can plague lighter 1P systems.

Lower Foundation and Component Count (CAPEX Savings)

Because a single 2P tracking row covers twice the module area of a 1P row, the total number of foundations (posts) and drive units required per MW is significantly reduced.

Reduced Shading and Optimized Stringing

The 2P design allows for a more efficient electrical stringing layout. With two modules sharing the same frame width and structural support, the cabling and combiner box configurations are often more centralized and streamlined.

Specifications:

Material	Axis Tube: Rectangular-profile Steel Drive Column: H-profile steel Standard column/Damper Column: C-profile steel Purlin: Omega-profile steel
Coating	H-profile: Hot-Dip Galvanizing (HDG), C-profile steel: Zinc-Aluminum-Magnesium (ZAM)
Allowable Wind Speed	Up to 60 m/s
Design Standards	ASCE 7-10
Configurations	2 PV modules in portrait
PV Module Number	Up to 90 modules
Range of Motion	+/- 55 Degrees
Foundation Type	Compatible with all foundation types (driven pile, concrete, ground screw, pile embedded in concrete)
Tracking Method	Astronomical Algorithm with Backtracking
Tracker Controller	String-Powered with Backup Battery, Self/AC-Powered Optional
Communications	Wireless LoRa Network
Slope Tolerance	15% Continuous North-South, Unlimited East-West
Drive Type	Synchronous Multi-point Slew Drive
Motor Type	24V DC Motor
Sensor Package	Wind Standard, Snow & Flood Optional
Defensive Stow	Yes
Operating Temperature	-40℃~ 60℃
Ground Coverage Ratio (GCR)	No Limit, 25-50% Typical
Service Life	30 years
Warranty	10 years for structure parts and 5 years for tracker part
Engineering Services	BOM, Drawings, Structural calculation report, Foundation Drawing, Assembly Manual

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