{"product_id":"goodwe-20kw-sdt-g3-inverter-with-2-mppt-dc-afci","title":"GoodWe 20kW SDT G3 Inverter with 2 MPPT DC \u0026 AFCI","description":"\u003cp\u003eThe GoodWe SDT G3 Series, with a power range of 4-30 kW, is specifically engineered to cater to the energy needs of three-phase residential and small commercial projects. The inverter boasts an impressive 150% DC oversizing and 110% AC overloading capabilities, allowing for maximum performance and output even in challenging environments. In addition, the SDT G3 Series inverter's lightweight and easy-to-install design offers exceptional convenience for operators and installers alike. \u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24\/7 load consumption monitoring \u003c\/li\u003e\n\u003cli\u003eElegant and compact design \u003c\/li\u003e\n\u003cli\u003eMax. 22A DC input current per string \u003c\/li\u003e\n\u003cli\u003eOptional Type II SPD on both AC and DC sides \u003c\/li\u003e\n\u003cli\u003eOptional AFCI \u003c\/li\u003e\n\u003cli\u003eOptional Type II SPD on DC \u0026amp; AC sides \u003c\/li\u003e\n\u003cli\u003eExport power limit \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e Superb Safety \u0026amp; Reliability \u003c\/h3\u003e\u003cp\u003e With optional AFCI, the inverter detects arc fault failures, sends alarms through monitoring systems, and breaks the circuit. Optional Type II Surge Protection Device (SPD) on both sides guards against lightning and other hazards. \u003c\/p\u003e\u003ch3\u003e Smart Control \u0026amp; Monitoring \u003c\/h3\u003e\u003cp\u003e Users can enjoy smart energy management with 24-hour load consumption monitoring enabled by GoodWe's smart meter. Thanks to the integrated export power limit, SDT G3 Series can adapt to the power limit imposed by the local energy provider. \u003c\/p\u003e\u003ch3\u003e Optimal Generation \u003c\/h3\u003e\u003cp\u003e It offers a high maximum input current of 22A per string, ensuring robust performance and efficient energy conversion. Notably, it boasts a substantial 150% DC input oversizing capacity, optimizing energy capture under varying conditions. With a strong focus on efficiency, it achieves a maximum efficiency rating of 98.6%, making it a reliable choice for solar energy applications. \u003c\/p\u003e\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"5\"\u003e \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eGW20K-SDT-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Input Voltage (V):\u003c\/th\u003e\n\u003ctd\u003e1100.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Input Current per MPPT (A):\u003c\/th\u003e\n\u003ctd\u003e32\/22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of MPP trackers\/Number of Strings per MPPT:\u003c\/th\u003e\n\u003ctd\u003e2\/2-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (kg) :\u003c\/th\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Output Voltage (V) :\u003c\/th\u003e\n\u003ctd\u003e220\/380, 230\/400, 240\/415, 3L\/N\/PE or 3L\/PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\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-sdt-g3-inverters-and-iot-compatibilities.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick for Inverters and IoT Compatibilities\u003c\/a\u003e\u003c\/p\u003e","brand":"GoodWe","offers":[{"title":"Default Title","offer_id":53519729590600,"sku":"GW20K-SDT-30","price":930.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2641\/7992\/files\/GW20K-SDT-30-goodwe-20kw-sdt-g3-inverter-with-2-mppt-dc-afci-image-1.jpg?v=1784883974","url":"https:\/\/speedypower.co.uk\/products\/goodwe-20kw-sdt-g3-inverter-with-2-mppt-dc-afci","provider":"Speedy Power","version":"1.0","type":"link"}