{"product_id":"5-5kw-home-energy-storage-all-in-one-5kwh-lithium-g98-g99","title":"5.5kW Home Energy Storage All in One with Lithium Ion Battery 5kWh - G98\/G99 Compliant","description":"\u003ch1 style=\"color: #f87c24;\"\u003e5.5kW Home Energy Storage System All-in-One with 5kWh Lithium Battery – G98\/G99 Compliant\u003c\/h1\u003e\u003cp\u003eThe Voltacon 5.5kW home energy storage system combines a hybrid inverter, 5kWh lithium battery bank, and AC charger in a single compact metallic cabinet. G98\/G99 certified and ENA registered, it is designed for grid-tied residential installations and supports self-consumption, backup power, and off-peak tariff charging. Solar panels are beneficial but not compulsory.\u003c\/p\u003e\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5.5kW hybrid inverter with integrated solar charger and AC charger up to 100A\u003c\/li\u003e\n\u003cli\u003e5kWh lithium-ion battery storage, expandable up to 50kWh\u003c\/li\u003e\n\u003cli\u003eG98\/G99 compliant and ENA certified for UK grid connection\u003c\/li\u003e\n\u003cli\u003eSelf-consumption and grid feed-in operation\u003c\/li\u003e\n\u003cli\u003eProgrammable supply priority: PV, battery, or grid\u003c\/li\u003e\n\u003cli\u003eMultiple operating modes: grid-tie, off-grid, and grid-tie with backup\u003c\/li\u003e\n\u003cli\u003eBuilt-in timer for scheduled charging and discharging\u003c\/li\u003e\n\u003cli\u003eOver 8,000 battery cycles\u003c\/li\u003e\n\u003cli\u003eHigh surge discharge current up to 3C\u003c\/li\u003e\n\u003cli\u003eMultiple communication interfaces: USB, RS232, Modbus, SNMP, GPRS, Wi-Fi\u003c\/li\u003e\n\u003cli\u003eReal-time monitoring software included\u003c\/li\u003e\n\u003cli\u003eIP20 rated for indoor installation only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe system stores energy from solar panels or the mains grid and feeds it directly to the consumer unit, reducing dependence on grid electricity during peak tariff periods. When solar generation is available, the system prioritises self-consumption, charging the battery with any surplus and exporting the remainder to the grid if configured to do so.\u003c\/p\u003e\u003cp\u003eWithout solar panels, the system can be configured to charge the battery on an off-peak tariff overnight and discharge during peak hours, reducing electricity costs without any PV installation. Solar panels can be added at any time to further improve self-sufficiency.\u003c\/p\u003e\u003cp\u003eThe system is compatible with monocrystalline and polycrystalline PV modules only. Do not connect any other PV array types. Do not connect the positive or negative terminal of the solar array to earth.\u003c\/p\u003e\u003ch3 style=\"color: #f87c24;\"\u003eCertifications\u003c\/h3\u003e\u003cp\u003eVDE 4105, VDE 0125, G99, NRS 097-2-1, IEC\/EN 62109-1\/-2, IEC 62040-1, IEC 62477-1, IEC 62717, IEC 62116, EN 50549-1, IEC 61000-6-2\/-6-4, IEC 61000-3-11\/-3-12, IEC 61683, UN 38.3, IEC 62619, IEC\/EN 61000-6-3\/-6-1\u003c\/p\u003e\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResidential grid-tied solar self-consumption systems\u003c\/li\u003e\n\u003cli\u003eOff-peak tariff charging and peak-hour discharge\u003c\/li\u003e\n\u003cli\u003eHome backup power during grid outages\u003c\/li\u003e\n\u003cli\u003eProperties with or without existing solar PV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color: #f87c24;\"\u003eInstallation and Safety Notes\u003c\/h3\u003e\u003cp\u003eThis system must be installed by a qualified electrician or MCS-accredited solar installer. G98 or G99 notification and DNO approval must be obtained before connection to the grid. AC wiring, battery connections, DC fusing, and earthing must comply with IET Wiring Regulations. IP20 rated for indoor use only. Do not attempt DIY installation.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":47961590497614,"sku":"ESS5500-5KWH","price":2362.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/55kw-home-energy-storage-all-in-one-with-lithium-ion-battery-5kwh-g98g99-compliant-213228.jpg?v=1747945179","url":"https:\/\/voltaconsolar.com\/products\/5-5kw-home-energy-storage-all-in-one-5kwh-lithium-g98-g99","provider":"VoltaconSolar","version":"1.0","type":"link"}