{"product_id":"goodwe-6kw-all-in-one-esa-hybrid-inverter-with-dual-tracker-dc-afci","title":"GoodWe 6kW All In One ESA Hybrid Inverter with Dual Tracker DC \u0026 AFCI","description":"The GoodWe ESA Series is a fully integrated all-in-one solar and storage solution that combines inverter and battery in a pre-wired, modular design-making installation significantly faster and easier. Engineered for flexibility, the ESA system allows seamless expansion to meet evolving energy needs, with scalable battery capacity for future upgrades. With its streamlined setup, the ESA Series can reduce installation time by up to 50%, making it an ideal choice for efficient and adaptable residential energy systems. It also supports dynamic tariff optimization with AI-driven EMS.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n \t\u003cli\u003e1C charge\/discharge for rapid energy cycling\u003c\/li\u003e\n\n \t\u003cli\u003eFanless design for quiet operation, noise \u0026lt;30dB\u003c\/li\u003e\n\n \t\u003cli\u003eDual output ports for simplified installation \u0026amp; off-grid capability\u003c\/li\u003e\n\n \t\u003cli\u003eHeating mode ensures reliable performance even in -20?\u003c\/li\u003e\n\n \t\u003cli\u003e20A per string \u0026amp; 200% PV oversizing\u003c\/li\u003e\n\n \t\u003cli\u003eFlexible battery mixing with different capacity or old\u0026amp;new batteries\u003c\/li\u003e\n\n \t\u003cli\u003eSupport full backup load with 63A output\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eOptimized Performance\u003c\/h3\u003e\n\nThe ESA energy storage system is engineered for high efficiency and fast energy response, featuring a 1C charge\/discharge rate that enables rapid energy cycling. With support for 20A input per string and up to 200% PV oversizing, it maximizes solar energy utilization even under varying conditions.\n\n\u003ch3\u003eFlexible \u0026amp; Adaptable Applications\u003c\/h3\u003e\n\nThe ESA energy storage system is designed to adapt to evolving energy needs with maximum flexibility. It supports mixing of old and new batteries, allowing easy system expansion. Each stack accommodates up to 6 battery modules, scalable to 48 kWh, providing tailored storage capacity for different scenarios. With 63A full backup output, ESA ensures reliable power supply for entire residential or small-scale C\u0026amp;l loads during outages.\n\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"5\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eModel\u003c\/th\u003e\n\n\u003ctd\u003eGW6K-EHA-G20\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMax. Input Current per MPPT (A)\u003c\/th\u003e\n\n\u003ctd\u003e20\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eBattery Voltage Range (V)\u003c\/th\u003e\n\n\u003ctd\u003e350 ~ 550\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMax. Continuous Charging \/ Discharging Current (A)\u003c\/th\u003e\n\n\u003ctd\u003e23.7 \/ 17.4\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMax. Apparent Power to Grid (VA)\u003c\/th\u003e\n\n\u003ctd\u003e6000.0\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eBack-up Nominal Apparent Power (VA)\u003c\/th\u003e\n\n\u003ctd\u003e6000.0\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003cimg src=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/01\/pdf-icon2_thumb_ce6aac8a-5dd6-4090-9d7b-a071ab3e51c1.png\" alt=\"\"\u003e\u003ca href=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/05\/goodwe-esa-3-10kw-hybrid.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick for Hybrid\u003c\/a\u003e\n\n\n\n\u003cimg src=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/01\/pdf-icon2_thumb_ce6aac8a-5dd6-4090-9d7b-a071ab3e51c1.png\" alt=\"\"\u003e\u003ca href=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/05\/goodwe-esa-3-10kw-ac-coupled.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick for AC-Coupled\u003c\/a\u003e\n\n\n\n\u003cimg src=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/01\/pdf-icon2_thumb_ce6aac8a-5dd6-4090-9d7b-a071ab3e51c1.png\" alt=\"\"\u003e\u003ca href=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/05\/goodwe-esa-3-10kw-battery-list.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick for Battery List\u003c\/a\u003e\n\n\n\n\u003cimg src=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/01\/pdf-icon2_thumb_ce6aac8a-5dd6-4090-9d7b-a071ab3e51c1.png\" alt=\"\"\u003e\u003ca href=\"https:\/\/solartradinguk.co.uk\/wp-content\/uploads\/2026\/05\/goodwe-esa-3-10kw-inverters-and-iot-compatibilities.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick for Inverters and IoT Compatibilities\u003c\/a\u003e","brand":"GoodWe","offers":[{"title":"Default Title","offer_id":53519730344264,"sku":"GW6K-EHA-G20","price":1095.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2641\/7992\/files\/GW6K-EHA-G20-goodwe-6kw-all-in-one-esa-hybrid-inverter-with-dual-tracker-dc-afci-image-1.jpg?v=1784883977","url":"https:\/\/speedypower.co.uk\/products\/goodwe-6kw-all-in-one-esa-hybrid-inverter-with-dual-tracker-dc-afci","provider":"Speedy Power","version":"1.0","type":"link"}