Growatt WIT 125kW Hybrid Inverter

Short Description:

✓ Multiple MPPT Inputs, 2.0 DC/AC Ratio: Flexible PV design with up to 10 MPPTs and 2.0 DC/AC ratio, maximizing energy harvest.
✓ Wide Battery Voltage Range: 180–1000V battery voltage range, compatible with a broad range of third-party batteries.
✓ 100% Unbalanced Load When Backup: Reliable power supply for uneven three-phase loads.
✓ 160% Rated AC Overload Capability: Handles heavy inductive loads with ease (160% for 10s).
✓ Built-in UPS Function & Black Start: Ensures uninterrupted power and quick recovery during grid outages.
✓ Supports DG Integration & Smart Load: Optimized for generator and intelligent load management.
✓ Scalable to 10 Units for Off-Grid Parallel Operation: Expands system capacity up to 1.25MW+.
✓ Widely Adaptable to Third-Party Batteries: Flexible battery selection, reducing vendor lock-in.

Item	WIT 63K-XHU	WIT 75K-XHU	WIT 85K-XHU	WIT 100K-XHU	WIT 125K-XHU
Max. recommended PV power (for module STC)	126kW	150kW	170kW	200kW	250kW
Start voltage	195V	195V	195V	195V	195V
Max. open circuit voltage of PV	1000V	1000V	1000V	1000V	1000V
MPPT nominal voltage/range	180V-1000V	180V-1000V	180V-1000V	180V-1000V	180V-1000V
Max. input current per MPP tracker	42A	42A	42A	42A	42A
Max. short-circuit current per MPP tracker	50A	50A	50A	50A	50A
No. of PV strings per MPP tracker	2	2	2	2	2
No. of MPP trackers	10	10	10	10	10

Output Data (AC)

Item	WIT 63K-XHU	WIT 75K-XHU	WIT 85K-XHU	WIT 100K-XHU	WIT 125K-XHU
AC nominal power	63kW	75kW	85kW	100kW	125kW
Max. AC apparent power	69.3kVA	82.5kVA	93.5kVA	110kVA	137.5kVA

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Introducing the Growatt WIT 63~125kW Hybrid Inverter (WIT 63/75/85/100/125K-XHU), a high-performance commercial and industrial hybrid inverter designed for energy storage and off-grid applications. Available in 63kW, 75kW, 85kW, 100kW, and 125kW models, it features up to 10 MPPTs, a 2.0 DC/AC ratio, and a wide battery voltage range of 180–1000V. The inverter supports 100% unbalanced load when backup, 160% rated AC overload capability (10s), built-in UPS function with black start, DG integration, and smart load management. It is scalable to 10 units for off-grid parallel operation and widely adaptable to third-party batteries. With a maximum efficiency of 98.5%, IP66 enclosure, and comprehensive certifications (CE/CB, IEC 62109, IEC 62116, IEC 61727, etc.), it is the ideal solution for reliable, efficient, and flexible large-scale energy management.