{"product_id":"pv-combiner-box-7kw-ip65","title":"Solar PV Combiner Box 7kW IP65 AC\/DC Enclosure | Voltacon","description":"\u003cp\u003eThis Voltacon combiner box brings AC and DC protection together in one IP65 rated enclosure, sized 430 x 330 x 180mm. Built for hybrid and off-grid solar systems up to 7kW single phase, it covers PV string protection, battery DC isolation, inverter AC protection, EV charger supply and surge protection in a single pre-wired unit.\u003c\/p\u003e\u003ch2\u003eHow the solar pv combiner box works\u003c\/h2\u003e\u003cp\u003eThe enclosure follows a single-line diagram layout, with each power interface on its own protective device and kept logically separate from the others.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo independent MPPT solar PV strings, protected to 600V DC\u003c\/li\u003e\n\u003cli\u003eEV charger supply on a dedicated MCB-protected circuit\u003c\/li\u003e\n\u003cli\u003eInverter AC output protected for systems up to 7kW single phase\u003c\/li\u003e\n\u003cli\u003eDedicated DC isolator for battery connection control\u003c\/li\u003e\n\u003cli\u003eAC surge protection on both grid\/generator input and inverter output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP65 rated PC, 430 x 330 x 180mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV section\u003c\/strong\u003e, 2-string input and output, up to 600V DC, MC4 connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC PV breaker\u003c\/strong\u003e, 2-pole, 600V, 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery DC breaker\u003c\/strong\u003e, 2-pole, 600V, 40A, MC4 connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-grid AC protection\u003c\/strong\u003e, 1P+N, 230V, 32A breaker with Type B 2-pole 40A 100mA RCCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-grid AC protection\u003c\/strong\u003e, 40A 230V contactor, 2-pole 230V 63A grid\/load breaker, 63A 230V grid\/load contactor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge protection\u003c\/strong\u003e, 600V DC on the PV side, 2-pole 275V AC surge protection device\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to single phase hybrid solar systems up to 7kW and off-grid setups combining PV, battery and optional generator or grid backup. It also works well where EV charging needs its own protected supply, or where a single organised AC\/DC enclosure is preferred over separate boards.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician. Check inverter compatibility and AC\/DC ratings before connecting. A Type B RCD is required for EV charger applications and is included. All connections must comply with current wiring regulations and local grid connection requirements.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060768502048,"sku":"002666","price":367.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002666-1.webp?v=1785506009","url":"https:\/\/www.ledandsolar.co.uk\/products\/pv-combiner-box-7kw-ip65","provider":"LED \u0026 Solar","version":"1.0","type":"link"}