---
path: "p/HY00.0026500/growatt-wit-75khu-hybrid-inverter"
locale: en-gb
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title: "Growatt WIT 75K-HU Hybrid Inverter "
description: "The Growatt WIT 75K-HU is a powerful hybrid inverter for commercial installations. Maximises self-consumption and offers UPS functionality."

type: product_page

---

# Growatt WIT 75K-HU Hybrid inverter - Art.No.: HY00.0026500

## Specifications

- **Brand**: Growatt
- **Manufactor**: Growatt
- **Net Height**: 1350 MILLIMETER
- **Net Length**: 510 MILLIMETER
- **Net Weight**: 160 KILOGRAM
- **Net Width**: 820 MILLIMETER
- **Origin**: China
- **Max. output power**: 75000 WATT
- **Number of phases**: 3 phase
- **System**: Growatt WIT-HU commercial series
- **Warranty in Years**: 5

## Growatt WIT 75K-HU Hybrid Inverter


The Growatt WIT 75K-HU is an advanced three-phase hybrid inverter, specifically designed for large-scale commercial and industrial PV installations. This model integrates the functionalities of a grid-tied inverter with those of a battery inverter, making it possible to store and efficiently manage solar energy for optimising self-consumption and energy independence.


### Key Features


- Maximum recommended PV power: 156 kW
- Nominal AC power: 75 kW
- Number of MPPTs: 10
- Number of string inputs: 20
- Max. charge/discharge power: 85.1 kW
- UPS function (Uninterruptible Power Supply)
- Black start function
- Supports 100% load imbalance in standby mode
- 110% continuous AC overload capacity
- Integrated generator input
- Natural cooling without fans


### Main Benefits


- **Broad Battery Compatibility:** Compatible with Growatt APX HV battery systems and the **[Growatt ACE 209H-2H Commercial Battery System.](https://www.estg.eu/en-gb/p/SE00.0000400)**
- **Energy Efficiency:** Optimises energy consumption through advanced MPPT technology and the possibility of energy storage, leading to higher yields and lower energy costs.
- **Scalability:** The system can be expanded up to 300 kW and supports parallel operation of multiple units, making it flexibly deployable for growing energy needs.
- **Reliable Back-up:** Provides an uninterruptible power supply (UPS function) during grid outages and supports a 'black start' for critical business processes.
- **Monitoring & Management:** Offers extensive monitoring options via optional communication modules (Wi-Fi, LAN) and the Growatt ShinePhone app, for detailed insight into performance and energy management.
- **Flexible Deployment:** Configurable charge and discharge times enable smart energy planning, tailored to variable energy tariffs.
- **Robustness:** The inverter is designed for a long lifespan and is resistant to harsh environmental conditions, ensuring the reliability of the installation.


### Applications


The Growatt WIT 75K-HU hybrid inverter is exceptionally suitable for commercial and industrial projects requiring efficient energy management, high energy independence, and a reliable back-up power supply. This includes applications in factories, offices, large agricultural businesses, and other facilities striving for maximum utilisation of solar energy and minimising grid dependency.


### Warranty and Durability


This product features an IP65 protection rating, meaning it is dust-tight and splash-proof, making it suitable for outdoor applications. Growatt offers a solid product warranty for the WIT series, underlining the reliability and durability of the investment.

## Downloads

- [WIT 50 100K HU Datasheet EN 20250620  1 ](https://cdn.estg.eu/p/e/1/1/6/e116088cac9a8e8ba83ab2055b14a13f75dda880_WIT_50_100K_HU_Datasheet_EN_20250620__1_.pdf)
- [GROWATT ENERGY STORAGE CONFIGURATION QUICK CHECK LIST](https://cdn.estg.eu/p/6/b/e/4/6be4ae876d6f8fe2042e1afa188e1aafc4f54d9d_GROWATT_ENERGY_STORAGE_CONFIGURATION_QUICK_CHECK_LIST.pdf)
- [WIT 50 100K APX 129 200kWh ESS datasheet EN 202407](https://cdn.estg.eu/p/6/e/a/7/6ea712ed1c00f81a540a8920316e8e2ec3fc4884_WIT_50_100K_APX_129_200kWh_ESS_datasheet_EN_202407.pdf)
- [WIT 50 100K APX 71 114kWh ESS datasheet EN 202407](https://cdn.estg.eu/p/a/3/0/e/a30e0a3298db3bb299ea866c5b9209ecc6866ed8_WIT_50_100K_APX_71_114kWh_ESS_datasheet_EN_202407.pdf)
- [Energy System WIT 50 100K ACE 209H 2H 20250620](https://cdn.estg.eu/p/5/3/6/3/53635f693138269ad9ef8098fd48ad5046e076b7_Energy_System_WIT_50_100K_ACE_209H_2H_20250620.pdf)