{"product_id":"solax-x1-vast-8kw-single-phase-hybrid-inverter-x1-vast-8k","title":"SolaX X1-VAST 8kW Single Phase Hybrid Inverter – X1-VAST-8K","description":"\u003cp\u003eThe SolaX X1-VAST-8K is a powerful 8kW single-phase residential hybrid inverter designed for larger homes with high solar generation, battery storage and backup power requirements.\u003c\/p\u003e\n\u003cp\u003eWith support for up to 16kWp of recommended PV capacity, four independent MPPT trackers, dual battery ports, 20A PV input per MPPT and \u0026lt;10ms EPS switchover, the X1-VAST-8K provides a highly flexible platform for advanced residential energy systems.\u003c\/p\u003e\n\u003cp\u003eThe X1-VAST platform is also designed for generator and microgrid integration and is V2G\/V2H ready for future smart home energy applications.\u003c\/p\u003e\n\u003ch2\u003e8kW High-Power Single Phase Hybrid Inverter\u003c\/h2\u003e\n\u003cp\u003eThe X1-VAST-8K provides 8kVA rated AC output with a rated output current of 34.8A.\u003c\/p\u003e\n\u003cp\u003eIt is designed for larger residential installations requiring substantially more power than a conventional 5kW hybrid inverter while retaining single-phase operation.\u003c\/p\u003e\n\u003ch2\u003eUp to 16kWp Solar Array\u003c\/h2\u003e\n\u003cp\u003eThe 8kW X1-VAST supports a recommended maximum PV array of 16kWp, providing up to 200% PV oversizing.\u003c\/p\u003e\n\u003cp\u003eThis gives installers greater flexibility to build larger solar arrays for homes with high daytime consumption, battery storage, electric vehicles and other significant electrical loads.\u003c\/p\u003e\n\u003ch2\u003e4 Independent MPPT Trackers\u003c\/h2\u003e\n\u003cp\u003eA major advantage of the X1-VAST-8K is its four independent MPPT trackers.\u003c\/p\u003e\n\u003cp\u003eEach MPPT supports its own PV string, providing excellent flexibility for homes with panels installed across multiple roof orientations.\u003c\/p\u003e\n\u003cp\u003ePV input specifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4 independent MPPT trackers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 string per MPPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e20A maximum input current per MPPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e25A maximum short-circuit current per MPPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e600V maximum PV input voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e360V rated PV input voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e40–560V operating range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow 50V startup voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDual Battery Ports\u003c\/h2\u003e\n\u003cp\u003eThe X1-VAST incorporates two battery ports to provide greater flexibility when designing or expanding a home battery system.\u003c\/p\u003e\n\u003cp\u003eBattery specifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLithium battery compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e80–480V DC battery voltage range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual battery ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e25A per port when connected to two separate batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e30A maximum when using a single battery port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 50A when both ports connect to a single battery using the optional SolaX 2-in-1 splitter cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis dual-port architecture makes the X1-VAST particularly suitable for customers planning larger or expandable battery storage systems.\u003c\/p\u003e\n\u003ch2\u003ePowerful EPS Backup\u003c\/h2\u003e\n\u003cp\u003eWhen paired with compatible battery storage, the X1-VAST-8K provides 8kVA rated EPS backup output.\u003c\/p\u003e\n\u003cp\u003eThe inverter can deliver up to twice its rated EPS power for 10 seconds, providing substantial short-duration capacity for appliances and equipment with high startup loads.\u003c\/p\u003e\n\u003cp\u003eBackup features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e8kVA rated EPS output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 200% peak EPS output for 10 seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u0026lt;10ms switchover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUPS-level backup transition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhole-home load support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eV2H \/ V2G Ready\u003c\/h2\u003e\n\u003cp\u003eThe X1-VAST platform has been designed with future Vehicle-to-Home and Vehicle-to-Grid integration in mind.\u003c\/p\u003e\n\u003cp\u003eSolaX identifies the X1-VAST as V2G\/V2H ready for smart home energy integration.\u003c\/p\u003e\n\u003cp\u003eThis creates the potential for a future integrated SolaX ecosystem combining:\u003c\/p\u003e\n\u003cp\u003eSolar PV → Home Battery → Home Loads → Compatible Bidirectional EV Charging\u003c\/p\u003e\n\u003cp\u003eV2G\/V2H functionality is marked in the SolaX datasheet as a feature to be upgraded in the future. Availability will depend on compatible EVs, charging equipment, firmware and local requirements.\u003c\/p\u003e\n\u003ch2\u003eGenerator \u0026amp; Microgrid Compatible\u003c\/h2\u003e\n\u003cp\u003eThe X1-VAST supports generator and microgrid integration, allowing it to form part of more resilient residential energy systems.\u003c\/p\u003e\n\u003cp\u003eThis makes it suitable for homes looking for greater energy independence or installations where backup generation may be incorporated alongside solar and battery storage.\u003c\/p\u003e\n\u003ch2\u003eSmart Energy Management\u003c\/h2\u003e\n\u003cp\u003eThe X1-VAST includes advanced energy-management functionality for controlling how solar generation, batteries and household energy are used.\u003c\/p\u003e\n\u003cp\u003eFeatures include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmart Schedule\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmart Scene\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24\/7 Time-of-Use management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless meter compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhole-home load support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVPP-ready architecture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpenADR compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIEEE 2030.5 compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFCAS capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAPI integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSome advanced functions are identified by SolaX as future upgrades and may depend on firmware, market and system configuration.\u003c\/p\u003e\n\u003ch2\u003e97.6% Maximum Efficiency\u003c\/h2\u003e\n\u003cp\u003eThe X1-VAST range achieves maximum inverter efficiency of up to 97.6%, helping maximise usable energy from the solar and battery system.\u003c\/p\u003e\n\u003ch2\u003eIP66 Protection\u003c\/h2\u003e\n\u003cp\u003eThe X1-VAST features IP66 ingress protection for demanding installation environments.\u003c\/p\u003e\n\u003cp\u003eEnvironmental specifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIP66 protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e-35°C to +60°C operating temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDerating above 45°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum operating altitude of 3,000m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4–100% relative humidity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNatural cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eBuilt-In Protection\u003c\/h2\u003e\n\u003cp\u003eThe inverter incorporates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDC isolation protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDC reverse-polarity protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidual current detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver-temperature protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eType II DC surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eType II AC surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional AFCI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e8kW single-phase hybrid inverter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8kVA rated AC output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 16kWp recommended PV array\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 200% PV oversizing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 independent MPPT trackers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e20A PV input per MPPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow 50V PV startup voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual high-voltage battery ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e80–480V lithium battery support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 50A battery charge\/discharge with supported dual-port configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8kVA EPS backup output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 200% EPS output for 10 seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u0026lt;10ms EPS switchover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhole-home load support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenerator compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrogrid compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eV2H\/V2G ready architecture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmart Schedule and Smart Scene\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24\/7 Time-of-Use management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVPP ready\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless meter compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIP66 protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eType II AC and DC surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional AFCI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNatural cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAS\/NZS 4777 listed in the datasheet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eX1-VAST-8K\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eX1-VAST-8K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated AC Output\u003c\/td\u003e\n\u003ctd\u003e8kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Current\u003c\/td\u003e\n\u003ctd\u003e34.8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Max. PV Array\u003c\/td\u003e\n\u003ctd\u003e16kWp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum PV Voltage\u003c\/td\u003e\n\u003ctd\u003e600V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated PV Voltage\u003c\/td\u003e\n\u003ctd\u003e360V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV Operating Range\u003c\/td\u003e\n\u003ctd\u003e40–560V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV Startup Voltage\u003c\/td\u003e\n\u003ctd\u003e50V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Trackers\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrings\u003c\/td\u003e\n\u003ctd\u003e1 per MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. PV Current\u003c\/td\u003e\n\u003ctd\u003e20A per MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Short-Circuit Current\u003c\/td\u003e\n\u003ctd\u003e25A per MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e80–480V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Ports\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Battery Current\u003c\/td\u003e\n\u003ctd\u003eUp to 50A with supported dual-port configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated EPS Output\u003c\/td\u003e\n\u003ctd\u003e8kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak EPS Output\u003c\/td\u003e\n\u003ctd\u003e2× rated power for 10 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPS Switchover\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Efficiency\u003c\/td\u003e\n\u003ctd\u003e97.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-35°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Altitude\u003c\/td\u003e\n\u003ctd\u003e3,000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural Cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e590 × 400 × 180mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e28 ± 2kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eCT\/Meter, RS485, Dongle Interface, DRM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Protection\u003c\/td\u003e\n\u003ctd\u003eType II DC \/ Type II AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFCI\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHigh-Capacity Single Phase Solar \u0026amp; Battery Solution\u003c\/h2\u003e\n\u003cp\u003eThe SolaX X1-VAST-8K is an excellent option for larger single-phase homes requiring substantially more solar and battery capacity.\u003c\/p\u003e\n\u003cp\u003eWith 8kW output, support for up to 16kWp of solar panels, four independent MPPTs, dual battery connections, powerful EPS backup and future-ready V2H\/V2G architecture, it provides a highly capable foundation for a modern whole-home energy system.\u003c\/p\u003e\n\u003cp\u003eModel: X1-VAST-8K\u003cbr\u003eRated Output: 8kVA\u003cbr\u003ePhase: Single Phase\u003cbr\u003eMaximum Recommended PV: 16kWp\u003cbr\u003eBattery: High Voltage Lithium 80–480V\u003cbr\u003eMPPTs: 4\u003cbr\u003eEPS Backup: 8kVA\u003cbr\u003eProtection: IP66\u003cbr\u003eBackup Switchover: \u0026lt;10ms\u003c\/p\u003e","brand":"Solax","offers":[{"title":"Default Title","offer_id":55129868697879,"sku":null,"price":2170.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/9365\/9415\/files\/SolaXX1-VAST-5K_14f9bc0b-7c3c-43e0-b55f-3767d0305978.png?v=1788698077","url":"https:\/\/solarbatterysupermarket.com.au\/products\/solax-x1-vast-8kw-single-phase-hybrid-inverter-x1-vast-8k","provider":"Solar Battery Supermarket","version":"1.0","type":"link"}