{"product_id":"sunpura-gridbox","title":"Sunpura GridBox – Three-Phase Energy Hub for 4–6 Sunpura Batteries","description":"\u003cp data-start=\"117\" data-end=\"444\"\u003eThe Sunpura GridBox is the three-phase energy hub for users who want to expand their Sunpura energy storage system beyond a small wireless setup. It becomes relevant when you are planning a larger battery setup, three-phase power, or EV charger integration.\u003c\/p\u003e\n\u003cp data-start=\"446\" data-end=\"793\"\u003eIt connects up to 6 compatible Sunpura batteries into a centralized, grid-connected energy storage setup, giving households with solar panels, dynamic electricity tariffs, or EV charging needs a cleaner way to organize higher-power energy flows.\u003c\/p\u003e\n\u003cp data-start=\"795\" data-end=\"1105\"\u003eWith up to 22kW three-phase input and output power, 7kW single-phase charging scenarios, and 6 battery inputs, the GridBox turns multiple Sunpura plug-in batteries into a coordinated system with a central connection concept. This helps bring battery storage, grid connection, and charging infrastructure into one clearer installation layout.\u003c\/p\u003e\n\u003cp data-start=\"1107\" data-end=\"1421\"\u003eFor small systems with just one battery or up to three wirelessly connected devices, the GridBox is typically not required. However, if you want to operate more batteries in parallel, use three-phase power, or connect an EV charger, the GridBox acts as the central expansion hub.\u003c\/p\u003e\n\u003cp data-start=\"1423\" data-end=\"1815\"\u003eIn combination with compatible Sunpura batteries, a Smart Meter, and app control, an expanded setup can help store and use energy more strategically—for example when solar power is available or electricity prices are low. Actual savings depend on your tariff, consumption profile, PV yield, and system configuration.\u003c\/p\u003e\n\u003cp data-start=\"1817\" data-end=\"1997\"\u003eThe GridBox is wall-mounted, features IP54 protection, uses natural cooling, and is designed for an operating temperature range of -25 °C to +50 °C. Electrical cabinet checks, EV charger integration, and any registration requirements should be clarified by a qualified electrician before installation.\u003c\/p\u003e","brand":"Sunpura","offers":[{"title":"Default Title","offer_id":56617635414342,"sku":null,"price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3328\/3142\/files\/2.__0001.webp?v=1779356988","url":"https:\/\/sunpuraenergy.be\/en\/products\/sunpura-gridbox","provider":"Sunpura","version":"1.0","type":"link"}