{"product_id":"sunpura-gridbox-on-grid","title":"[Pre-order] Sunpura GridBox – On-Grid Parallel Box for S2400\/S4800\/S3000\/S6000\/U8000 | Connect up to 6 batteries in parallel | Single-phase \u0026 three-phase | Central power control","description":"\u003cp data-start=\"952\" data-end=\"1152\"\u003eThe \u003cstrong data-start=\"956\" data-end=\"975\"\u003eSunpura GridBox\u003c\/strong\u003e is the central connection unit for customers who already use one or more \u003cstrong data-start=\"1055\" data-end=\"1081\"\u003eSunpura S2400 storage units\u003c\/strong\u003e and want to upgrade their system to a higher performance level.\u003c\/p\u003e\n\u003cp data-start=\"1154\" data-end=\"1511\"\u003eWhile individual S2400 devices operate decentrally, the GridBox enables a \u003cstrong data-start=\"1232\" data-end=\"1311\"\u003ebundled, coordinated parallel connection of up to six S2400 units\u003c\/strong\u003e. This transforms several individual devices into a centrally controlled energy system – suitable for single-phase and three-phase applications, higher loads, and better utilization of stored solar energy.\u003c\/p\u003e\n\u003cp data-start=\"1513\" data-end=\"2004\"\u003eAccording to product documentation, the GridBox supports \u003cstrong data-start=\"1560\" data-end=\"1599\"\u003eup to 6 × S2400 in parallel operation\u003c\/strong\u003e, with a system representation of \u003cstrong data-start=\"1633\" data-end=\"1730\"\u003e14.4 kW bidirectional inverter power, 57.6 kWh total capacity, and 12 kW PV input\u003c\/strong\u003e. The documentation also shows separate connection concepts for \u003cstrong data-start=\"1794\" data-end=\"1810\"\u003eSingle-Phase\u003c\/strong\u003e and \u003cstrong data-start=\"1815\" data-end=\"1830\"\u003eThree-Phase\u003c\/strong\u003e Wiring, as well as a \u003cstrong data-start=\"1850\" data-end=\"1883\"\u003e7 kW Single-Phase Load Output\u003c\/strong\u003e, \u003cstrong data-start=\"1885\" data-end=\"1926\"\u003e11 kW \/ 22 kW Three-Phase Load Output\u003c\/strong\u003e and \u003cstrong data-start=\"1931\" data-end=\"1965\"\u003e22 kW bidirectional grid power\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"16kzypi\" data-start=\"2028\" data-end=\"2054\"\u003eWhy Sunpura GridBox?\u003c\/h3\u003e\n\u003cp data-start=\"2056\" data-end=\"2298\"\u003e\u003cstrong data-start=\"2056\" data-end=\"2104\"\u003e1. Connect up to 6 Sunpura S2400 in parallel\u003c\/strong\u003e\u003cbr data-start=\"2104\" data-end=\"2107\"\u003eThe GridBox connects multiple S2400 storage units into a coordinated system. Ideal for users who have already started with one S2400 and want to expand their system step by step.\u003c\/p\u003e\n\u003cp data-start=\"2300\" data-end=\"2536\"\u003e\u003cstrong data-start=\"2300\" data-end=\"2341\"\u003e2. From decentralized to centrally controlled\u003c\/strong\u003e\u003cbr data-start=\"2341\" data-end=\"2344\"\u003eIndividual S2400 units can operate distributed throughout the house. With the GridBox, they become a central network that coordinates power and can better supply connected consumers.\u003c\/p\u003e\n\u003cp data-start=\"2538\" data-end=\"2817\"\u003e\u003cstrong data-start=\"2538\" data-end=\"2596\"\u003e3. Suitable for single-phase and three-phase applications\u003c\/strong\u003e\u003cbr data-start=\"2596\" data-end=\"2599\"\u003eThe GridBox supports both single-phase and three-phase connection concepts. This makes it particularly suitable for households that want to better integrate multiple circuits or phase-crossing consumers.\u003c\/p\u003e\n\u003cp data-start=\"2819\" data-end=\"3056\"\u003e\u003cstrong data-start=\"2819\" data-end=\"2863\"\u003e4. More power for larger consumers\u003c\/strong\u003e\u003cbr data-start=\"2863\" data-end=\"2866\"\u003eWhether it's a heat pump, wallbox, workshop, larger household appliances, or multiple simultaneous loads: The GridBox was developed for users for whom a single S2400 unit is no longer sufficient.\u003c\/p\u003e\n\u003cp data-start=\"3058\" data-end=\"3430\"\u003e\u003cstrong data-start=\"3058\" data-end=\"3135\"\u003e5. Plug-and-play system logic, but professional installation required\u003c\/strong\u003e\u003cbr data-start=\"3135\" data-end=\"3138\"\u003eThe system logic remains simple: connect S2400 units, use the GridBox as a connection hub, and make energy more centrally available. However, the electrical integration into the house installation, distribution board, and grid connection should be checked and carried out by a qualified electrician.\u003c\/p\u003e","brand":"Sunpura","offers":[{"title":"Default Title","offer_id":55935691358548,"sku":null,"price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9314\/0308\/files\/Sunpura_GridBox_On-Grid_Parallel_Box1.png?v=1779691669","url":"https:\/\/apollosolarenergy.de\/en\/products\/sunpura-gridbox-on-grid","provider":"Apollo Solar Energy GmbH","version":"1.0","type":"link"}