Description
The Growatt WIT 40K-HU-US L2 is a 40kW three-phase hybrid inverter engineered for commercial solar and energy storage systems. Operating on 208V/220V grids, it incorporates eight MPPTs, support for high-voltage battery systems, and a DC/AC ratio of up to 2.0 to accommodate large and complex PV arrays.The inverter includes built-in UPS functionality, black start operation, and support for 100% unbalanced output. Additional system features include 110% continuous AC overload capability, Type II surge protection on both DC and AC circuits, remote diesel generator control, and support for scalable commercial storage systems up to 165kW. UL certified. Order online or PHONE 888-498-3331
Product Features
- 40kW three-phase hybrid inverter for 208V/220V applications
- Eight MPPTs with DC/AC ratio up to 2.0
- Built-in UPS and black start capability
- Type II surge protection on both DC and AC sides
- Supports lithium and lead-acid batteries with scalable systems up to 165kW
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Parts / Specifications
Manufacturer: |
Growatt |
Model SKU: |
WIT 40K-HU-US L2 |
Inverter Type: |
Hybrid Inverter |
Input Data (PV): |
INPUT DATA (PV) |
Max. recommended PV power (for module STC): |
86.4kW |
Start voltage: |
195V |
Max. open circuit voltage of PV: |
630V |
MPPT nominal voltage/range: |
360V, 180V-550V |
Max. input current per MPP tracker: |
32A |
Max. short-circuit current per MPP tracker: |
40A |
No. of PV strings per MPP tracker: |
2 |
No. of MPP trackers: |
8 |
Output Data (AC): |
OUTPUT DATA (AC) |
AC nominal power/max. AC apparent power: |
40kW/44kVA |
Nominal AC voltage/range: |
208V/220V, -15%~10% |
AC grid frequency/range: |
60Hz, 55-65Hz |
Max. output current: |
122.2A@208V; 115.5A@220V |
Adjustable power factor: |
-1…+1 |
THDi: |
<3% (@100% load) |
AC grid connection type: |
3P3W+PE/3P4W+PE |
Installation Instructions
DOWNLOADS
Growatt Hybrid Inverter Data Sheet
Growatt Hybrid Inverter User Manual
Growatt Hybrid Inverter Quick Guide
