{"id":65302,"date":"2026-02-13T10:18:16","date_gmt":"2026-02-13T09:18:16","guid":{"rendered":"https:\/\/www.vicoexport.com\/?post_type=product&#038;p=65302"},"modified":"2026-02-13T10:40:28","modified_gmt":"2026-02-13T09:40:28","slug":"sungrow-powerstack-st510cs-4h","status":"publish","type":"product","link":"https:\/\/www.vicoexport.com\/en\/product\/sungrow-powerstack-st510cs-4h\/","title":{"rendered":"SUNGROW PowerStack ST510CS &#8211; 4H"},"content":{"rendered":"<h1><strong>Sungrow PowerStack ST510CS-4H | C&amp;I Energy Storage System 514 kWh \u2013 125 kW with Liquid Cooling<\/strong><\/h1>\n<p><strong>Sungrow PowerStack ST510CS-4H<\/strong> is a BESS (Battery Energy Storage System) specifically engineered for <strong>Commercial and Industrial (C&amp;I)<\/strong> projects requiring high energy density, maximum operational safety, and flexible grid integration.<\/p>\n<p>With a nominal capacity of <strong>514 kWh<\/strong> and an AC power output of <strong>125 kW<\/strong>, this system enables self-consumption optimization, peak shaving, energy arbitrage, and industrial backup services with high efficiency and operational stability.<\/p>\n<p>Its integrated architecture with intelligent liquid cooling positions it as one of the most advanced solutions in the 500 kWh industrial energy storage segment.<\/p>\n<h3>High-Stability LFP Battery Technology<\/h3>\n<p>The ST510CS-4H incorporates <strong>LFP (Lithium Iron Phosphate) 3.2 V \/ 314 Ah<\/strong> cells in a <strong>256S2P<\/strong> configuration, offering:<\/p>\n<ul>\n<li>Superior thermal stability compared to NMC chemistries<\/li>\n<li>Extended operational lifetime<\/li>\n<li>Enhanced safety for industrial environments<\/li>\n<li>0\u2013100% depth of discharge<\/li>\n<li>Nominal voltage range from 691.2 V to 934.4 V<\/li>\n<\/ul>\n<p>This configuration ensures a robust solution for high-cycle industrial applications.<\/p>\n<h3>High Energy Efficiency (Up to 98.5%)<\/h3>\n<p>The system integrates a DC\/AC converter with efficiency of up to <strong>98.5%<\/strong>, minimizing energy losses and maximizing project profitability.<\/p>\n<p>Main electrical characteristics:<\/p>\n<ul>\n<li>Nominal AC power: 125 kW<\/li>\n<li>Nominal voltage: 400 V<\/li>\n<li>Frequency: 50 \/ 60 Hz<\/li>\n<li>AC voltage range: 340 \u2013 440 V<\/li>\n<li>Adjustable power factor (1.0 leading to 1.0 lagging)<\/li>\n<li>THD \u2264 3%<\/li>\n<\/ul>\n<p>Supports <strong>On-Grid, Off-Grid and automatic switching<\/strong>, adapting to multiple industrial scenarios.<\/p>\n<h3>Intelligent Liquid Cooling with AI Control<\/h3>\n<p>One of the key differentiators of the PowerStack ST510CS-4H is its <strong>liquid cooling system with precise thermal equalization<\/strong>:<\/p>\n<ul>\n<li>Cell temperature difference \u2264 2.5 \u2103<\/li>\n<li>33% reduction in daily thermal losses thanks to AI-controlled thermal balance<\/li>\n<li>Improved stability under high-load conditions<\/li>\n<\/ul>\n<p>This results in lower degradation rates and extended system lifespan.<\/p>\n<h3>Advanced Multi-Level Safety for Industrial Applications<\/h3>\n<p>The ST510CS-4H is designed with a comprehensive safety architecture:<\/p>\n<ul>\n<li>AI-monitored cell health diagnostics<\/li>\n<li>Three-level overcurrent protection (PACK, RACK, and PCS)<\/li>\n<li>Three-level fire prevention system<\/li>\n<li>Integrated combustible gas, smoke, and heat detectors<\/li>\n<li>Hot aerosol fire suppression system<\/li>\n<\/ul>\n<p>Compliant with international standards including:<br \/>\nIEC 62619, IEC 63056, IEC 62040, IEC 62477, IEC 61000, IEC 62933 and UN 38.3.<\/p>\n<h3>Scalability for Large-Scale C&amp;I Projects<\/h3>\n<p>The system allows:<\/p>\n<ul>\n<li>Up to 25 units in parallel in On-Grid mode<\/li>\n<li>Up to 10 units in parallel in Off-Grid mode<\/li>\n<\/ul>\n<p>This enables multi-MWh energy storage configurations for industrial parks, logistics centers, and high-consumption facilities.<\/p>\n<h3>Key Technical Specifications<\/h3>\n<ul>\n<li>Nominal capacity: 514 kWh<\/li>\n<li>Nominal power: 125 kW<\/li>\n<li>Dimensions: 2152 \u00d7 2470 \u00d7 1610 mm<\/li>\n<li>Weight: \u2264 5,300 kg<\/li>\n<li>Protection rating: IP55<\/li>\n<li>Operating temperature: -30 \u2103 to 50 \u2103 (derating above 45 \u2103)<\/li>\n<li>Maximum altitude: 3,000 m<\/li>\n<li>Noise level: \u2264 65 dB @ 1 m<\/li>\n<li>Communication: Ethernet \/ Modbus TCP<\/li>\n<\/ul>\n<h3>Recommended Applications<\/h3>\n<ul>\n<li>Industrial peak shaving<\/li>\n<li>Demand management<\/li>\n<li>Backup power for critical processes<\/li>\n<li>Integration with C&amp;I photovoltaic plants<\/li>\n<li>Microgrids<\/li>\n<li>Industrial self-consumption optimization<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"161\" data-end=\"218\"><strong>SUNGROW PowerStack ST510CS &#8211; 4H<\/strong><\/p>\n<ul>\n<li><span style=\"color: #ed7806;\"><strong>Reserve your PowerStack<br \/>\n<\/strong><\/span><\/li>\n<li>Technical datasheet here: <a href=\"https:\/\/www.vicoexport.com\/wp-content\/uploads\/2026\/02\/ST510kWh-125kW-4h_Vico_Export_Solar_Energy.pdf\"><strong>ST510CS &#8211; 4H<\/strong><\/a><\/li>\n<li>For more information: <a href=\"mailto:info@vicoexport.com\">info@vicoexport.com<\/a><\/li>\n<\/ul>\n","protected":false},"featured_media":65319,"template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[771,1008,1350],"product_tag":[1653,1506,1654,927],"class_list":{"0":"post-65302","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lithium-battery-en","7":"product_cat-otras-categorias","8":"product_cat-sungrow-baterias-de-litio-en","9":"product_tag-bess","10":"product_tag-powerstack-en","11":"product_tag-st510cs-4h","12":"product_tag-sungrow-en","13":"product_shipping_class-cotizar-en","15":"first","16":"onbackorder","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sungrow ST510CS-4H 514 kWh | 125 kW BESS System<\/title>\n<meta name=\"description\" content=\"Industrial energy storage system Sungrow ST510CS-4H with 514 kWh and 125 kW. 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