{"product_id":"eleven-energy-celtic-sea-12kw-3ph-hybrid-inverter","title":"Eleven Energy Celtic Sea 12kW 3ph Hybrid Inverter","description":"\u003cp\u003eThe Eleven Energy Celtic Sea Hybrid Inverter is a 3 phase inverter optimised for sodium-ion batteries, using silicon carbide technology which offers a higher efficiency and longer lifespan than traditional silicon semiconductors.\u003c\/p\u003e\u003cp\u003eIt has a dedicated backup port which provides \u003cstrong\u003e emergency power supply\u003c\/strong\u003e and is \u003cstrong\u003e Smart Tariff compatible\u003c\/strong\u003e allowing you to charge batteries at off-peak times for cheaper energy. It can also be connected to the cloud for real time visibility monitoring and the ability to configure your system from anywhere. It's free to use the inbuilt smart algorithm to automatically charge and discharge the battery to make best use of time of use tariffs.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003e low start up voltage and wide MPPT range\u003c\/strong\u003e for 3 independent MPP Trackers allows for the PV system to produce energy even in sub-optimal conditions. It has an ingress protection rating of IP65 making it durable in indoor or outdoor installations and offers safety features like anti-islanding protection and surge protection.\u003c\/p\u003e\u003cp\u003eIncludes Wifi\/Bluetooth dongle and smart meter with CT clamp.\u003c\/p\u003e\u003ch3\u003eInverter to battery cables\u003c\/h3\u003e\u003cp\u003eFor connecting to \u003cstrong\u003e Volta\u003c\/strong\u003e batteries: a inverter to batterycable is needed. A communication cable is also needed, for this you can use a Philex RJ45 Cat 6 Ethernet Cable, or with CAT cablewith two added RJ45 modular plugs.\u003c\/p\u003e\u003cp\u003eFor connecting to \u003cstrong\u003e Galvani\u003c\/strong\u003e batteries: the necessary power cable is included with the Galvanibattery. A communication cable is needed, for this you can use a PhilexRJ45 Cat 6 Ethernet Cable, or with CAT cablewith two added RJ45 modular plugs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 34kg\u003c\/li\u003e\n\u003cli\u003eDimensions: 465 x 655 x 165mm\u003c\/li\u003e\n\u003cli\u003eMax efficiency: 98.2%\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAC attributes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. output power: 12kW\u003c\/li\u003e\n\u003cli\u003eMax. output current: 22A\u003c\/li\u003e\n\u003cli\u003eNumber of phases: 3.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDC attributes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax PV power: 18kW\u003c\/li\u003e\n\u003cli\u003eMax I per MPPT: 20A\u003c\/li\u003e\n\u003cli\u003eNo. of MPPTs: 3.0\u003c\/li\u003e\n\u003cli\u003eStrings per MPPT: 1.0\u003c\/li\u003e\n\u003cli\u003eMax Input Voltage: 600V\u003c\/li\u003e\n\u003cli\u003eMPPT voltage range: 130-800V\u003c\/li\u003e\n\u003cli\u003eStart-up voltage: 140V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBattery parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo. of battery inputs: 2\u003c\/li\u003e\n\u003cli\u003eBattery voltage range: 33-60V\u003c\/li\u003e\n\u003cli\u003eMax charging \/discharging current: 125A\/125A per input\u003c\/li\u003e\n\u003c\/ul\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\/03\/eleven-energy-celtic-sea-12kw-3ph-hybrid-inverter-datasheet.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick for Datasheet\u003c\/a\u003e\u003c\/p\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\/03\/eleven-energy-celtic-sea-12kw-3ph-hybrid-inverter-installation-manual.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick for Installation Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Eleven Energy","offers":[{"title":"Default Title","offer_id":53519725822280,"sku":"7918","price":2700.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2641\/7992\/files\/7918-eleven-energy-celtic-sea-12kw-3ph-hybrid-inverter.jpg?v=1784883851","url":"https:\/\/speedypower.co.uk\/products\/eleven-energy-celtic-sea-12kw-3ph-hybrid-inverter","provider":"Speedy Power","version":"1.0","type":"link"}