<p data-start="252" data-end="599">The Deye SUN-PCS (<span>Power Conversion System)&#160;</span>Module (available in 100&#8239;kW and 125&#8239;kW variants) is a core component of Deye's Power Conversion System. It enables bidirectional power conversion between DC batteries and the AC grid, supporting advanced energy management strategies in commercial and industrial applications. The PCS module is designed to work in grid-connected and off-grid scenarios, offering high flexibility and robust performance.</p>
<h3 id="key-features-">Key Features:</h3>
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<p data-start="4958" data-end="5085"><strong data-start="4958" data-end="4995">High Efficiency Power Conversion:</strong><br data-start="4995" data-end="4998" /> Peak conversion efficiency up to 98.5%, ensuring minimal losses during energy transfer.</p>
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<p data-start="4958" data-end="5085"><strong data-start="5087" data-end="5120">Scalable System Architecture:<br /></strong>Multiple PCS units can be connected in parallel, scaling system capacity up to 2.5&#8239;MW.</p>
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<p data-start="4958" data-end="5085"><strong data-start="5211" data-end="5241">Advanced Grid Interaction:<br /></strong>Supports reactive power control, zero-export mode, and time-of-use strategies for optimized grid interaction.</p>
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<p data-start="4958" data-end="5085"><strong data-start="5355" data-end="5382">High Discharge Current:<br /></strong>Up to 220&#8239;A charging/discharging, with support for 110% overload and 170% peak output for short durations.</p>
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<p data-start="4958" data-end="5085"><strong data-start="5493" data-end="5517">Flexible Interfaces:<br /></strong>Equipped with RS485, CAN, Wi-Fi, LCD/LED display, and metering interface for seamless control and monitoring.</p>
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<p data-start="4958" data-end="5085"><strong data-start="5631" data-end="5665">Comprehensive Safety Measures:<br /></strong>Features include DC residual current detection, arc-fault circuit interrupter (optional), insulation monitoring, and short-circuit protection.</p>
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<p data-start="4958" data-end="5085"><strong data-start="5812" data-end="5833">Robust Enclosure:<br /></strong>IP65 protection for reliable outdoor or indoor deployment.</p>
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