{"product_id":"solax-x3-hybrid-g4-pro-15-0kw-hv-3-phase-hybrid-inverter","title":"SolaX X3-Hybrid G4 PRO 15.0kW HV 3-Phase Hybrid Inverter","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.6;\"\u003e\n\u003ch1 style=\"text-align: center;\"\u003eSolaX X3-Hybrid G4 PRO 15.0kW HV 3‑Phase Hybrid Inverter\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e15kW three‑phase high‑voltage hybrid inverter for large commercial and industrial solar‑plus‑storage systems.\u003c\/li\u003e\n\u003cli\u003eThree MPPTs, dual battery ports and microgrid \/ generator modes for flexible design and robust backup across three phases.\u003c\/li\u003e\n\u003cli\u003eHigh efficiency, IP66 protection and comprehensive safety features for long‑term operation in demanding UK environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBrief description\u003c\/h2\u003e\n\u003cp\u003eThe SolaX X3‑Hybrid G4 PRO 15.0kW is the top‑end model in the X3‑HYB G4 PRO three‑phase hybrid inverter range, designed to manage high‑power PV generation and high‑voltage lithium battery storage on a single platform. It delivers 15kW rated output with an ultra‑wide MPPT range of 110–950V, 20A DC input per MPPT and support for 200% PV oversizing, making it suitable for large modern arrays.\u003c\/p\u003e\n\u003cp\u003eDual battery ports with a 2‑in‑1 function provide flexible expansion and up to 50A charge \/ discharge current, while microgrid and generator modes support advanced backup or islanded operation. Smart scheduling, 7×24h time‑of‑use control and VPP readiness help sites use solar and storage efficiently under UK tariffs and demand patterns.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15kW three‑phase hybrid inverter\u003c\/strong\u003e – Rated output apparent power 15000W and 15kVA EPS capability for large three‑phase loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh‑performance PV input\u003c\/strong\u003e – 30kWp recommended array power, three MPPTs, 20A per tracker and a 110–950V operating range with 200% PV oversizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual battery ports \u0026amp; 2‑in‑1 function\u003c\/strong\u003e – Two HV battery ports with up to 50A total charge \/ discharge capability using a splitter cable, supporting sizeable HS Series battery banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust three‑phase EPS\u003c\/strong\u003e – Up to 200% EPS output for 10s, 230 \/ 400V three‑phase EPS and UPS‑level switchover times below 10ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart management \u0026amp; safety\u003c\/strong\u003e – V2X‑ready, VPP‑ready, Type II SPD on AC and DC, optional Rapid Shutdown and optional AFCI, all in an IP66 enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhere to use this inverter\u003c\/h2\u003e\n\u003cp\u003eThe X3‑Hybrid G4 PRO 15.0kW suits three‑phase sites with high demand and substantial PV capacity, such as logistics depots, warehouses, light‑industrial plants and larger commercial buildings. It is appropriate for behind‑the‑meter solar storage, demand‑shaving, backup for critical loads and microgrid applications where generator integration or complex load profiles need careful management.\u003c\/p\u003e\n\u003cp\u003eGiven its high‑voltage hybrid design, three‑phase EPS and advanced control functions, installation and commissioning must be carried out by qualified electricians familiar with SolaX equipment and UK standards such as G99. Energian can assist with system design and introduce trusted UK installers to deliver complete X3‑HYB G4 PRO projects.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications \u003cem\u003e\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003ch3\u003ePV input\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. recommended PV array power:\u003c\/strong\u003e 30kWp (X3‑HYB‑15.0‑P).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. PV input voltage:\u003c\/strong\u003e 1000V DC (upper DC limit; higher voltages may damage the inverter).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated PV input voltage:\u003c\/strong\u003e 650V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage range:\u003c\/strong\u003e 110–950V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart‑up voltage:\u003c\/strong\u003e 120V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo. of MPP trackers \/ strings per MPPT:\u003c\/strong\u003e 3 (1 \/ 1 \/ 1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. input current per MPPT:\u003c\/strong\u003e 20 \/ 20 \/ 20A DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. input short‑circuit current per MPPT:\u003c\/strong\u003e 25 \/ 25 \/ 25A DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries features:\u003c\/strong\u003e 20A DC input per MPPT with 3 trackers; 200% PV oversizing and up to 110% AC output; ultra‑wide MPPT range of 110–950V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAC input \u0026amp; output (on‑grid)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output apparent power:\u003c\/strong\u003e 15000W (AS 4777: 14999W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output current:\u003c\/strong\u003e 21.8A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. output apparent power:\u003c\/strong\u003e 16500VA (AS 4777: 14999VA).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. output continuous current:\u003c\/strong\u003e 25.0A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated AC voltage:\u003c\/strong\u003e 3W \/ N \/ PE, 220 \/ 380V AC; 3W \/ N \/ PE, 230 \/ 400V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. AC input apparent power:\u003c\/strong\u003e 21.0kVA (for 10–15kW models).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. AC input current:\u003c\/strong\u003e 32A AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated AC frequency:\u003c\/strong\u003e 50 \/ 60Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC frequency range:\u003c\/strong\u003e 50 ± 5 \/ 60 ± 5Hz (may vary with country codes).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable power factor range:\u003c\/strong\u003e 1 (‑0.8 to 0.8).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery type:\u003c\/strong\u003e Lithium (HV batteries such as SolaX HS Series).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery voltage range:\u003c\/strong\u003e 120–800V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Compatible with a minimum of 3 HS Series batteries; if total voltage of 3 batteries is less than 127V and there is no PV input, the system cannot start up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. charge \/ discharge current:\u003c\/strong\u003e 50A DC (25 × 2) \/ 30A DC (single port).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual battery ports and 2‑in‑1 function:\u003c\/strong\u003e If each of the two ports is connected to a separate battery, current is 25A per port; if one port is connected to a single battery, 30A; if both ports connect to a single battery via a 2‑in‑1 splitter cable (sold separately), 50A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEPS (off‑grid) output with battery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated EPS apparent power:\u003c\/strong\u003e 15kVA (X3‑HYB‑15.0‑P).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak EPS output power:\u003c\/strong\u003e 2 × rated power for 10s (i.e. up to 30kVA for 15kW model).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated EPS output voltage and frequency:\u003c\/strong\u003e 230 \/ 400V AC, 50 \/ 60Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchover time:\u003c\/strong\u003e less than 10ms (UPS‑level).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEfficiency\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. efficiency:\u003c\/strong\u003e 98.0%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuropean efficiency:\u003c\/strong\u003e 97.7%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency curve (15kW):\u003c\/strong\u003e efficiency remains above 96% across most load range for typical DC bus voltages (330V, 650V, 800V).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironment limit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress protection:\u003c\/strong\u003e IP66.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature range:\u003c\/strong\u003e −35 to +60°C (derating above 45°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. operating altitude:\u003c\/strong\u003e 3000m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 4–100% RH (condensing).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage category:\u003c\/strong\u003e Mains: III; Battery: II; PV: II.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 560 × 503 × 210mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 38kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling concept:\u003c\/strong\u003e Natural cooling (lower power models) and smart air cooling (applies to higher group including 15kW).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces:\u003c\/strong\u003e RS485, CAN, DRM, DI\/DO.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption (night):\u003c\/strong\u003e less than 5W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology:\u003c\/strong\u003e Non‑isolated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e IEC 62109‑1 \/ IEC 62109‑2, VDE 0126‑1‑1 A1:2012, VDE‑AR‑N 4105, G98, G99, AS 4777, EN 50549, CEI 0‑21.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProtection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard protections:\u003c\/strong\u003e Over \/ under voltage protection, DC isolation protection, DC reverse‑polarity protection, grid monitoring, DC injection monitoring, back‑feed current monitoring, residual current detection, over‑temperature protection, AC overcurrent protection, AC short‑circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge protection:\u003c\/strong\u003e DC: Type II; AC: Type II.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc‑fault circuit interrupter (AFCI):\u003c\/strong\u003e Optional.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Rapid Shutdown:\u003c\/strong\u003e Optional Rapid Shutdown function for enhanced safety (series feature).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments available for download\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/solax-x3-hyb-g4-pro-datasheet-en.pdf?v=1784558852\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eSolaX X3‑HYB G4 PRO – Datasheet.\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/x3-hyb-g4-pro-series-installation-manual-global.pdf?v=1784559005\" target=\"_blank\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\"\u003eSolaX X3‑HYB G4 PRO - Installation Manual.\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShipping and support\u003c\/h2\u003e\n\u003cp\u003eShipping is available to the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, please contact us on +44 20 8064 0335 or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e for a quotation.\u003c\/p\u003e\n\u003cp\u003eUK expert support is available – contact us with any questions or support requests via phone, email or live chat, or visit our office for an in‑person consultation about SolaX X3‑Hybrid G4 PRO inverters and wider commercial and industrial energy storage solutions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SolaX","offers":[{"title":"Default Title","offer_id":57706030334334,"sku":"X3-HYBRID-15.0-PRO-G4","price":1975.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/SolaX-X3-Hybrid-G4.jpg?v=1718194473","url":"https:\/\/www.energian.co.uk\/products\/solax-x3-hybrid-g4-pro-15-0kw-hv-3-phase-hybrid-inverter","provider":"Energian","version":"1.0","type":"link"}