Product Detailed Description:
The Growatt EU Hybrid Inverter Series is designed for residential, commercial, and industrial solar + storage systems, offering high efficiency, reliability, and smart energy management.
🔹 Flexible Power Range (4kW-100kW) – Choose from single-phase (WIT 4-15K-HU) or three-phase (WIT 50-100K-HU) models.
🔹 Advanced MPPT Tracking – Dual or triple MPPTs for optimal PV performance even in shading.
🔹 Battery Compatibility – Works with lithium-ion & lead-acid (40-1000V range).
🔹 Grid & Off-Grid Ready – Supports on-grid feed-in, off-grid backup, and hybrid modes.
🔹 Smart Monitoring – WiFi/LAN/RS485 connectivity for real-time tracking via Growatt App.
Ideal for:
✅ Homeowners needing blackout protection
✅ Businesses reducing energy costs
✅ Solar installers offering scalable solutions
Core Selling Points:
✔ Unmatched Efficiency – Up to 99.9% MPPT efficiency for maximum solar harvest!
✔ Black Start & UPS Function – Instant 10ms switch time during outages!
✔ 100% Unbalanced Output – Each phase delivers 50% rated power for flexible loads!
✔ Scalable & Parallel Ready – Expand up to 6 units (300kW total)!
✔ Smart Grid & Generator Support – Works with diesel generators & peak shaving!
✔ 5-10 Year Warranty – Reliable & long-lasting performance!
Technical Specifications Table
| Model | WIT 5K-HU | WIT 10K-HU | WIT 50K-HU |
|---|---|---|---|
| Max PV Input | 6.4kW | 12.8kW | 50kW |
| MPPT Trackers | 2 | 2 | 10 |
| Battery Current | 125A | 250A | 167A |
| AC Output | 5kW (230V) | 10kW (400V) | 50kW (400V) |
| Efficiency | 97.6% | 98% | 99.2% |
| Warranty | 5 years | 5 years | 10 years |
| Parallel Support | Yes (6 units) | Yes (6 units) | Yes (300kW) |
