{"product_id":"ess-5550w-hybrid-inverter-demo","title":"Voltacon Demonstrator Hybrid Energy Storage  5.5kW Inverter 20kWh Lithium Battery - Used","description":"\u003ch3 data-mce-fragment=\"1\"\u003eVOLTASOL - 5.5kW SELF-CONSUMPTION ENERGY SYSTEM - 20kWh Lithium Batteries\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAbout this special offer, please read the following highlighted comments\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA video of the real technology demonstrator is uploaded on our Youtube channel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe inverter was a demonstrator in Voltacon's laboratory, it was in service for 4 months and has been used to demonstrate all the operating modes of operation with lithium-ion batteries.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThere are some scratches on the metallic housing but apart from that everything else is included in the box. The front cover of the inverter is also supplied. The photos are taken with the cover off to illustrate the power and data connections \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe inverter works in parallel with the grid, an energy meter (Eastron) is also included with wires for easy connection back to the Modbus card. This is required if you want to achieve zero export back to the grid and at the same time you want to feed your house AC-loads from the solar panels, battery and the grid. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ac-output of the inverter can be used to power upon critical loads off-grid or when the mains voltage is lost. The inverter will act as a UPS (uninterruptible power supply).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWorks as : \u003cstrong\u003eOff-grid with grid\/generator back - Hybrid with energy storage \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eHybrid 5500Watt Solar PV System with Batteries.\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eThe all-in-one energy storage system with inverter, batteries and charger in one compact metallic cabinet. Aesthetically pleasant white cabinet that will stand out even inside the house, utility room, garage or warehouse. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe system stores energy in batteries, and feeds power directly to the consumer unit reducing the dependence on the grid power. It uses the stored energy peak hours when the demand in high in the house.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eMore information will be added here shortly as this a brand new product, if you need to get more details please contact info@voltacon.com (quoting in the subject the reference EES-Voltacon)\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eFEATURES\u003c\/h3\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003eSelf-consumption and feedback to the grid\u003c\/li\u003e\n\u003cli\u003eProgrammable supply priority for PV, battery or grid\u003c\/li\u003e\n\u003cli\u003eUser-adjustable battery charging, including a timer\u003c\/li\u003e\n\u003cli\u003eProgrammable multiple operation modes, grid-tie, off-grid, grid-tie with backup \u003c\/li\u003e\n\u003cli\u003eBuilt-in time for various modes of on\/off operation\u003c\/li\u003e\n\u003cli\u003eMultiple communication for USB, rs232, Modbus, SNMP, GPRS and Wi-Fi\u003c\/li\u003e\n\u003cli\u003eMonitoring software for real-time status and control\u003c\/li\u003e\n\u003cli\u003eEnhance AC \u0026amp; Solar Charger up to 100Amps\u003c\/li\u003e\n\u003cli\u003eScalable Li-Ion battery, standard 10kWh, expandable 50kWh\u003c\/li\u003e\n\u003cli\u003eLithium-ion batteries with over 8,000 cycles \u003c\/li\u003e\n\u003cli\u003eHigh surge discharge current uo to 3C\u003c\/li\u003e\n\u003cli\u003eIP20 indoor use  only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003eAn array of solar panels is required for this system but is not compulsory. For properties without solar panels, using the low-cost tariff to charge the batteries during off-peak hours is advisable. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eMore configurations are available to view on our\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/blog.voltaconsolar.com\/2023\/10\/25\/explaining-the-operation-of-ess-hybrid-energy-storage-5-5kw\/\" style=\"color: #ff8000;\" rel=\"noopener\" target=\"_blank\"\u003e blog.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/concept-diagram-all-in-one-ESS-5KW-Home.jpg?v=1713281023\" width=\"673\" height=\"199\"\u003e\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":48135161610531,"sku":"ESS5500-20KWH","price":4680.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9001\/4243\/files\/full-kit-ESS-20kwh-technology-demonstrator.jpg?v=1713360986","url":"https:\/\/voltaconsolar.eu\/en-de\/products\/ess-5550w-hybrid-inverter-demo","provider":"VoltaconSolar EU","version":"1.0","type":"link"}