What is a Slewing Bearing in Solar Tracking Systems? A slewing bearing in solar trackers is a large-diameter rotational bearing that enables the controlled movement of photovoltaic (PV) or concentrated solar power (CSP) panels. Installed at the core of single or dual-axis solar tracking systems. . Solar tracking system slew drive is an important component that enables solar panels to track the path of the sun to obtain maximum solar energy collection efficiency. The global solar tracker market, a key driver for slewing drive demand, is experiencing robust expansion. 5 billion in 2023, projections indicate a compound annual growth rate (CAGR) of around 16.
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