{"product_id":"growatt-15kw-wit-series-three-phase-hybrid-inverter-wit-15k-hu","title":"Growatt 15kW WIT Series Three-Phase Hybrid Inverter (WIT 15K-HU)","description":"\u003cp\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003eProduct Overview:\u003c\/b\u003e The Growatt WIT 15K-HU is a commercial-grade, highly sophisticated three-phase hybrid solar inverter engineered to anchor premium residential microgrids and light commercial energy ecosystems. Designed to interface seamlessly with \u003cb data-path-to-node=\"9,0\" data-index-in-node=\"249\"\u003ehigh-voltage lithium battery architectures\u003c\/b\u003e, this 100% unbalanced-load capable 15kW powerhouse bridges dynamic utility grid synchronization with uncompromising, heavy-duty off-grid backup resilience. Driven by integrated advanced EMS logic, multiple MPPT trackers, and flexible multi-source management, the WIT 15K-HU stands as the definitive, future-proof asset for modern microgrids requiring continuous, zero-downtime performance.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003ePV String Input Data (DC Side)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003ci data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eOptimized for high-power modules with an expanded string current limit up to 20A per input line.\u003c\/i\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eMax. Recommended PV Power:\u003c\/b\u003e 24,000 W (24 kW) \u003ci data-path-to-node=\"4,0,0\" data-index-in-node=\"44\"\u003e(Enables a robust 1.6x DC overloading ratio)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eMax. DC Input Voltage:\u003c\/b\u003e 1000 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eStart-up Voltage:\u003c\/b\u003e 180 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eNominal DC Voltage:\u003c\/b\u003e 600 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eMPPT Operating Voltage Range:\u003c\/b\u003e 150 V ~ 850 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,5,0\"\u003e\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003eNumber of MPPT Trackers:\u003c\/b\u003e 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,6,0\"\u003e\u003cb data-path-to-node=\"4,6,0\" data-index-in-node=\"0\"\u003eNumber of Strings per MPPT:\u003c\/b\u003e 2 \/ 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,7,0\"\u003e\u003cb data-path-to-node=\"4,7,0\" data-index-in-node=\"0\"\u003eMax. Input Current per MPPT (\u003cspan class=\"math-inline\" data-math=\"I_{max}\" data-index-in-node=\"29\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e\u003cspan class=\"mord mathnormal\"\u003eI\u003c\/span\u003e\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t vlist-t2\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003cspan class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mord mtight\"\u003e\u003cspan class=\"mord mathnormal mtight\"\u003ema\u003c\/span\u003e\u003cspan class=\"mord mathnormal mtight\"\u003ex\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"vlist-s\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e):\u003c\/b\u003e 40 A \u003ci data-path-to-node=\"4,7,0\" data-index-in-node=\"44\"\u003e(Supports modern high-power 182mm\/210mm ultra-high-current modules at 20A per string)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,8,0\"\u003e\u003cb data-path-to-node=\"4,8,0\" data-index-in-node=\"0\"\u003eMax. Short Circuit Current per MPPT (\u003cspan class=\"math-inline\" data-math=\"I_{sc}\" data-index-in-node=\"37\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e\u003cspan class=\"mord mathnormal\"\u003eI\u003c\/span\u003e\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t vlist-t2\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003cspan class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mord mtight\"\u003e\u003cspan class=\"mord mathnormal mtight\"\u003esc\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"vlist-s\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e):\u003c\/b\u003e 50 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e Battery Interface\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003ci data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eFeatures a low-voltage battery architecture supporting up to 290A of massive charge\/discharge current throughput for fast cycling.\u003c\/i\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eCompatible Battery Type:\u003c\/b\u003e Lithium-ion (LiFePO4) \/ Lead-acid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eNominal Battery Voltage:\u003c\/b\u003e 51.2 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eBattery Voltage Range:\u003c\/b\u003e 40 V ~ 60 V \u003ci data-path-to-node=\"8,2,0\" data-index-in-node=\"35\"\u003e(Safe low-voltage system with ultra-high current capability)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eMax. Continuous Charging Current:\u003c\/b\u003e 290 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eMax. Continuous Discharging Current:\u003c\/b\u003e 290 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eBMS Communication Ports:\u003c\/b\u003e CAN \/ RS485 \u003ci data-path-to-node=\"8,5,0\" data-index-in-node=\"37\"\u003e(Closed-loop communication with major low-voltage storage batteries)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eAC Output\/Input Data (On-Grid)\u003c\/h3\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003cdiv class=\"table-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"table-block has-export-button new-table-style is-at-scroll-start is-at-scroll-end\"\u003e\n\u003cdiv class=\"table-content\" data-hveid=\"0\" data-ved=\"0CAAQ3ecQahgKEwjPu4-nt7-VAxUAAAAAHQAAAAAQ7AY\"\u003e\n\u003ctable data-path-to-node=\"11\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan data-path-to-node=\"11,0,0,0\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan data-path-to-node=\"11,0,1,0\"\u003eValue\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,0,0\"\u003e\u003cb data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\"\u003eNominal AC Output Power\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,1,0\"\u003e15,000 W (15 kW)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,0,0\"\u003e\u003cb data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\"\u003eMax. AC Apparent Power to Grid\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,1,0\"\u003e16,500 VA \u003ci data-path-to-node=\"11,2,1,0\" data-index-in-node=\"10\"\u003e(Provides ample grid feed-in headroom)\u003c\/i\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,0,0\"\u003e\u003cb data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\"\u003eMax. AC Pass-through Input Power\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,1,0\"\u003e30,000 W \/ 33,000 VA \u003ci data-path-to-node=\"11,3,1,0\" data-index-in-node=\"21\"\u003e(Allows high current bypass routing)\u003c\/i\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,0,0\"\u003e\u003cb data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\"\u003eNominal Grid Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,1,0\"\u003e220V \/ 380V, 230V \/ 400V (Three-Phase \/ 3L+N+PE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,0,0\"\u003e\u003cb data-path-to-node=\"11,5,0,0\" data-index-in-node=\"0\"\u003eNominal AC Grid Frequency\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,1,0\"\u003e50 Hz \/ 60 Hz (Auto-sensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,0,0\"\u003e\u003cb data-path-to-node=\"11,6,0,0\" data-index-in-node=\"0\"\u003eMax. Output Current (@230V)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,1,0\"\u003e23.9 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,0,0\"\u003e\u003cb data-path-to-node=\"11,7,0,0\" data-index-in-node=\"0\"\u003ePower Factor\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,1,0\"\u003e\u0026gt;0.99 (0.8 leading to 0.8 lagging adjustable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,0,0\"\u003e\u003cb data-path-to-node=\"11,8,0,0\" data-index-in-node=\"0\"\u003eOutput THDi (@Nominal Power)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,1,0\"\u003e\u0026lt; 3%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,0,0\"\u003e\u003cb data-path-to-node=\"11,9,0,0\" data-index-in-node=\"0\"\u003eThree-Phase Unbalanced Support\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,1,0\"\u003e\u003cb data-path-to-node=\"11,9,1,0\" data-index-in-node=\"0\"\u003e100% Three-Phase Unbalanced Load Capability\u003c\/b\u003e \u003ci data-path-to-node=\"11,9,1,0\" data-index-in-node=\"44\"\u003e(Ensures voltage stability under asymmetric household loads)\u003c\/i\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-footer hide-on-print hide-from-message-actions\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003cbutton class=\"mdc-icon-button mat-mdc-icon-button mat-mdc-button-base mat-badge mat-unthemed mat-badge-overlap mat-badge-above mat-badge-after mat-badge-small mat-badge-hidden ng-star-inserted\" aria-label=\"更多选项\"\u003e\u003cspan class=\"mat-mdc-button-persistent-ripple mdc-icon-button__ripple\"\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cspan class=\"mat-focus-indicator\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-touch-target\"\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e AC Output Data (Back-up \/ EPS Mode)\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eBack-up Rated Power:\u003c\/b\u003e 15,000 W (15 kW)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eMax. Back-up Apparent Power:\u003c\/b\u003e 15,000 VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003ePeak Apparent Power:\u003c\/b\u003e 30,000 VA (10 Seconds duration) \u003ci data-path-to-node=\"14,2,0\" data-index-in-node=\"53\"\u003e(2x rated transient peak capacity to effortlessly handle high-surge inductive loads like HVAC systems, pumps, or motors)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eMax. Output Current on Backup:\u003c\/b\u003e 45.5 A (@220V) \/ 43.4 A (@230V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,4,0\"\u003e\u003cb data-path-to-node=\"14,4,0\" data-index-in-node=\"0\"\u003eAutomatic Switchover Time:\u003c\/b\u003e \u0026lt; 10 ms \u003ci data-path-to-node=\"14,4,0\" data-index-in-node=\"35\"\u003e(UPS-level seamless backup transfer to guarantee continuous operation for critical server and network setups)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,5,0\"\u003e\u003cb data-path-to-node=\"14,5,0\" data-index-in-node=\"0\"\u003eBlack Start Capability:\u003c\/b\u003e Supported \u003ci data-path-to-node=\"14,5,0\" data-index-in-node=\"34\"\u003e(Allows system restart directly via PV\/Battery during a complete blackout)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,6,0\"\u003e\u003cb data-path-to-node=\"14,6,0\" data-index-in-node=\"0\"\u003eNominal Output Voltage \/ Freq:\u003c\/b\u003e 220V\/380V, 230V\/400V (± 2%) | 50 Hz\/60 Hz (± 0.2%)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"16\"\u003eEfficiency \u0026amp; Protection Framework\u003c\/h3\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eMax. Efficiency:\u003c\/b\u003e 97.6%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eEuropean Efficiency:\u003c\/b\u003e 97.0%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eMPPT Tracking Efficiency:\u003c\/b\u003e 99.9%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,3,0\"\u003e\u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003eIntegrated Safety Protections:\u003c\/b\u003e Anti-islanding Protection (ENS), Output Short Circuit Protection, Residual Current Monitoring Unit (RCMU), DC Reverse Polarity Protection, Ground Fault Monitoring, Grid Telemetry Monitoring, and Output Overvoltage Protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,4,0\"\u003e\u003cb data-path-to-node=\"17,4,0\" data-index-in-node=\"0\"\u003eSurge Protection:\u003c\/b\u003e Integrated \u003cb data-path-to-node=\"17,4,0\" data-index-in-node=\"29\"\u003eType II DC Surge Protection\u003c\/b\u003e and \u003cb data-path-to-node=\"17,4,0\" data-index-in-node=\"61\"\u003eType II AC Surge Protection\u003c\/b\u003e for robust localized atmospheric immunity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,5,0\"\u003e\u003cb data-path-to-node=\"17,5,0\" data-index-in-node=\"0\"\u003eSmart Safety Feature:\u003c\/b\u003e High-precision string monitoring; optional integrated \u003cb data-path-to-node=\"17,5,0\" data-index-in-node=\"76\"\u003eAFCI Protection\u003c\/b\u003e (Arc Fault Circuit Interrupter).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e General \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"0\"\u003eDimensions (W × H × D):\u003c\/b\u003e 475 × 698 × 240 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"0\"\u003eNet Weight:\u003c\/b\u003e 38.0 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"0\"\u003eCooling Concept:\u003c\/b\u003e Intelligent forced-air cooling \u003ci data-path-to-node=\"20,2,0\" data-index-in-node=\"48\"\u003e(Temperature-controlled variable-speed fan routing)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,3,0\"\u003e\u003cb data-path-to-node=\"20,3,0\" data-index-in-node=\"0\"\u003eIngress Protection Rating:\u003c\/b\u003e \u003cb data-path-to-node=\"20,3,0\" data-index-in-node=\"27\"\u003eIP66\u003c\/b\u003e \u003ci data-path-to-node=\"20,3,0\" data-index-in-node=\"32\"\u003e(Superior industrial dustproof and waterproof build rating, engineered for uncompromised indoor and harsh outdoor installations)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,4,0\"\u003e\u003cb data-path-to-node=\"20,4,0\" data-index-in-node=\"0\"\u003eOperating Temperature Range:\u003c\/b\u003e -30°C to +60°C \u003ci data-path-to-node=\"20,4,0\" data-index-in-node=\"44\"\u003e(Smart power derating applies at high temperatures)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,5,0\"\u003e\u003cb data-path-to-node=\"20,5,0\" data-index-in-node=\"0\"\u003eRelative Humidity:\u003c\/b\u003e 0% ~ 100% (Non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,6,0\"\u003e\u003cb data-path-to-node=\"20,6,0\" data-index-in-node=\"0\"\u003eMax. Operating Altitude:\u003c\/b\u003e 3,000 m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,7,0\"\u003e\u003cb data-path-to-node=\"20,7,0\" data-index-in-node=\"0\"\u003eSystem Integration:\u003c\/b\u003e Supports both DC-coupled and AC-coupled system layouts; features an integrated smart Generator interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,8,0\"\u003e\u003cb data-path-to-node=\"20,8,0\" data-index-in-node=\"0\"\u003eParallel Capability:\u003c\/b\u003e Scalable up to \u003cb data-path-to-node=\"20,8,0\" data-index-in-node=\"36\"\u003e6 units\u003c\/b\u003e in parallel, expanding system capacity up to \u003cb data-path-to-node=\"20,8,0\" data-index-in-node=\"89\"\u003e90kW\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,9,0\"\u003e\u003cb data-path-to-node=\"20,9,0\" data-index-in-node=\"0\"\u003eCommunication Options:\u003c\/b\u003e RS485, USB, WLAN\/Wi-Fi (Supports telemetry routing and remote parameter adjustments via Modbus-TCP and the Shine app ecosystem).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003e3-Phase Phase-Level Unbalanced Load Sharing\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,1,0,0\"\u003e\u003cb data-path-to-node=\"13,0,1,0,0\" data-index-in-node=\"0\"\u003e100% Three-Phase Unbalanced Output:\u003c\/b\u003e Supports up to 100% unbalanced load capacity on each individual phase, allowing highly flexible and stable power distribution when handling diverse single-phase and three-phase domestic or light commercial appliances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,1,1,0\"\u003e\u003cb data-path-to-node=\"13,0,1,1,0\" data-index-in-node=\"0\"\u003eHigh-Voltage Battery Efficiency:\u003c\/b\u003e Engineered for high-voltage battery systems to maximize system-level round-trip efficiency, drastically reducing thermal losses compared to traditional low-voltage high-current alternatives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,1,2,0\"\u003e\u003cb data-path-to-node=\"13,0,1,2,0\" data-index-in-node=\"0\"\u003eMassive DC\/AC Oversizing:\u003c\/b\u003e Allows substantial PV string oversizing to ensure optimal battery charging and peak continuous loads are covered even under low-irradiation or adverse winter weather conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003e⚡ Grid Resilience \u0026amp; Ultimate Multi-Source Microgrid Control\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,1,0,0\"\u003e\u003cb data-path-to-node=\"13,1,1,0,0\" data-index-in-node=\"0\"\u003eTrue UPS-Class Switching (\u0026lt;10ms):\u003c\/b\u003e Features an ultra-fast emergency power supply (EPS) transition time of under 10 milliseconds, guaranteeing zero reset or interruption for sensitive IT servers, security infrastructure, and home automation systems during grid failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,1,1,0\"\u003e\u003cb data-path-to-node=\"13,1,1,1,0\" data-index-in-node=\"0\"\u003eGenerator Automation \u0026amp; Dry Contacts:\u003c\/b\u003e Outfitted with robust built-in dry contact controls to seamlessly orchestrate local diesel, petrol, or gas backup generators, creating an autonomous local grid safety net during prolonged grid outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,1,2,0\"\u003e\u003cb data-path-to-node=\"13,1,1,2,0\" data-index-in-node=\"0\"\u003eAC-Coupling \u0026amp; Retrofit Friendly:\u003c\/b\u003e Built to easily integrate via AC-coupling with existing standard on-grid solar string inverters, upgrading legacy photovoltaic plants into flexible, dynamic energy storage stations without replacing older hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003e🛡️ Industrial Reliability \u0026amp; Smarter Operations\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,1,0,0\"\u003e\u003cb data-path-to-node=\"13,2,1,0,0\" data-index-in-node=\"0\"\u003eHeavy-Duty IP66 Structural Protection:\u003c\/b\u003e Upgraded to a ruggedized, weather-sealed IP66-rated casing, safeguarding delicate power electronics against heavy monsoon driving rain, fine dust, and corrosive humid environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,1,1,0\"\u003e\u003cb data-path-to-node=\"13,2,1,1,0\" data-index-in-node=\"0\"\u003eSmart Active Cooling \u0026amp; Thermal Intelligence:\u003c\/b\u003e Utilizes redundant, intelligent cooling fan systems to maintain optimal internal operating temperatures, ensuring no power derating even under continuous full-load environments in high-ambient climates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,1,2,0\"\u003e\u003cb data-path-to-node=\"13,2,1,2,0\" data-index-in-node=\"0\"\u003eAI-Enhanced ShineServer O\u0026amp;M Ecosystem:\u003c\/b\u003e Fully integrated into Growatt’s global \u003cb data-path-to-node=\"13,2,1,2,0\" data-index-in-node=\"78\"\u003eShineServer and ShinePhone App\u003c\/b\u003e infrastructure, granting installers the leverage to execute remote parameter tuning, complete OTA firmware updates, and perform precise string-level curve diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WG Solar Power","offers":[{"title":"Growatt 15kW WIT Series Three-Phase Hybrid Inverter (WIT 15K-HU)","offer_id":52713145303316,"sku":null,"price":1808.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/1371\/1380\/files\/O1CN01jDDswW1abtYW7a74N__2222233063349-0-cib.jpg?v=1782565445","url":"https:\/\/wgsolarpower.uk\/products\/growatt-15kw-wit-series-three-phase-hybrid-inverter-wit-15k-hu","provider":"WG Solar Power","version":"1.0","type":"link"}