Product Specifications

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Product Description

 Tracker Profile

The axis of rotation for horizontal single axis tracker is horizontal with respect to the ground. The posts at either end of the axis of rotation of a horizontal single axis tracker can be shared between trackers to lower the installation cost. Field layouts with horizontal single axis trackers are very flexible. The simple geometry means that keeping all of the axes of rotation parallel to one another is all that is required for appropriately positioning the trackers with respect to one another. Appropriate spacing can maximize the ratio of energy production to cost, this being dependent upon local terrain and shading conditions and the time-of-day value of the energy produced. Backtracking is one means of computing the disposition of panels. Horizontal trackers typically have the face of the module oriented parallel to the axis of rotation. As a module tracks, it sweeps a cylinder that is rotationally symmetric around the axis of rotation. In single axis horizontal trackers, a long horizontal tube is supported on bearings mounted upon pylons or frames. The axis of the tube is on a north-south line. Panels are mounted upon the tube, and the tube will rotate on its axis to track the apparent motion of the sun through the day.

Horizontal single axis trackers are typically used for large distributed generation projects and utility scale projects. The combination of energy improvement and lower product cost and lower installation complexity results in compelling economics in large deployments. In addition the strong afternoon performance is particularly desirable for large grid-tied photovoltaic systems so that production will match the peak demand time. Horizontal single axis trackers also add a substantial amount of productivity during the spring and summer seasons when the sun is high in the sky. The inherent robustness of their supporting structure and the simplicity of the mechanism also result in high reliability which keeps maintenance costs low. Since the panels are horizontal, they can be compactly placed on the axle tube without danger of self-shading and are also readily accessible for cleaning.

Product Characteristics

Revolutionary tracker designs in mechanical structure, control unit, power approach, overall cost to EPC competitive with fixed mount system; 

50% less steel for mechanical structure compared with conventional tracker design, almost close to fixed mount system;

Utilize new multiple-point supporting system;

More robust than conventional tracker system, better wind resistance;

Automatical tracking with accuracy < 1 degree&comma; 20~25&percnt; more power generation&semi;

Automatic orientation set-up&comma; quick assembly with zero adjustment time for tracking&semi;

Man power saving big-time&colon; no need for complex wire connections&comma; no need for tracker alignment adjustment&comma; no need for programming&semi;

Quick production turn-around time&comma; delivery time guarantee for 100M&plus; scale projects&semi;

More site flexibility & less site preparation&semi;

Return of investment vs&period; fixed mounting system&colon; < 3 years&period;

Supply Ability

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Packaging and Shipping

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Packaging details

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