Growatt WIT 18K-HU
€ 2,174.70 (VAT included)
On order — ships in ~10 days
- SKU: GWIT18K-HU
- Brand: Growatt
- Category: Inverters
Growatt WIT 18K-HU is an 18 kW hybrid photovoltaic inverter solution, designed for residential or commercial installations with intelligent monitoring.
Specifications
| Subcategoría | Inversor |
|---|---|
| Tipo | Hybrid |
| Fases | Trifásico |
| Potencia | 18 kW |
| MPPT | 2 |
| Backup Ready | Sí |
FAQ
Which batteries are compatible with the Growatt WIT 18K-HU?
The WIT 18K-HU is a Backup Ready hybrid inverter designed to work with Growatt-compatible battery systems. Check Growatt's official list of approved batteries to ensure you select a model certified for use with this inverter.
Is an 18 kW inverter enough for my three-phase installation?
With 18 kW of rated power in a three-phase configuration, the WIT 18K-HU suits large homes, commercial premises or light industrial applications with high energy demands. To size it correctly, match your solar array's peak power against the inverter's 2 MPPT inputs and its 18 kW nominal output.
How many MPPT inputs does it have and why does that matter?
The WIT 18K-HU features 2 independent MPPT trackers, allowing you to connect two separate string arrays with different orientations or tilt angles without one affecting the other's performance. This is particularly useful on roofs with multiple faces or partial shading.
What is included in the box when the inverter arrives?
The exact box contents (manual, connectors, mounting hardware, etc.) are listed in the official Growatt WIT 18K-HU datasheet. We recommend reviewing that document or contacting Bilotex before installation to confirm which accessories are included.
Does it come with monitoring and how does it work?
The WIT 18K-HU is compatible with Growatt's monitoring platform, which lets you track solar production, consumption and system status in real time via the app or web portal. A datalogger or communication module may be required as an additional accessory; check the product specifications to confirm.
What warranty does the Growatt WIT 18K-HU carry?
Growatt's standard inverter warranty is 5 years, with extension options subject to manufacturer terms. For the exact warranty conditions applicable to this model and Bilotex's after-sales policy, please contact our team before placing your order.
Shipping across Spain. Delivery in 2-4 business days on the mainland (in-stock products). 14-day return window.