Growatt WIT 25K-HU
Flagship WIT hybrid — largest villas, farms, and commercial solar-plus-storage plants
Technical Specifications
SPH Series vs. WIT Series
SPH Series (Previous)
- High-voltage battery only (100–550V)
- Single/dual-phase hybrid
- Standard UPS switch (~10ms, indoor-rated)
- IP65 rating
- Limited parallel scaling
WIT Series (New — AMS Import)
- Low-voltage battery (48V) — compatible with HOPE/AXE
- Full three-phase hybrid output
- Faster UPS switch (10–20ms)
- IP66 — safe for outdoor mounting
- Parallel scaling up to 90kW
10-Year Combo Warranty
Install any WIT 15K/20K/25K-HU inverter together with the HOPE 16.0LM-A1 battery, and Growatt extends the full system warranty to 10 years — inverter and battery both. Applies to AMS-installed systems in Lahore, Karachi & Rawalpindi/Islamabad.
Compare All 5 New Growatt Imports
| Model | Type | Capacity/Power | Cycles/Efficiency | Rating | Price |
|---|---|---|---|---|---|
| Growatt HOPE 5.0LW-B1 | Battery | 5.12 kWh | ≥6,000 cycles (80% DOD, 25°C) | IP20 | Rs. 240,000/- |
| Growatt HOPE 16.0LM-A1 | Battery | 16 kWh | 6,000 cycles (0.5C, 80% DOD, 25°C) | IP20 | Rs. 645,000/- |
| Growatt WIT 15K-HU | Inverter | 15 kW | 97.6% max / 97.0% Euro | IP66 | Rs. 510,000/- |
| Growatt WIT 20K-HU | Inverter | 20 kW (40 kW recommended PV input) | 97.6% max / 97.0% Euro | IP66 | Rs. 645,000/- |
| Growatt WIT 25K-HU | Inverter | 25 kW (50 kW recommended PV input) | 97.6% max / 97.0% Euro | IP66 | Rs. 745,000/- |
Shipping & Installation
Customer Reviews
Installed for our commercial plaza — three-phase output is rock solid, and the 20ms switch to battery is unnoticeable.
AMS's call center followed up after installation which felt reassuring for such a big investment.
Great performance so far. Wish the app had Urdu language support.
Frequently Asked Questions
The Growatt WIT 25K-HU is priced at Rs. 745,000/- through AMS Security Vision, the authorized Growatt distributor in Lahore, Karachi, and Rawalpindi/Islamabad.
The WIT series uses low-voltage (48V) batteries, delivers full three-phase output, and switches to backup power faster (10-20ms) with IP66 outdoor protection, versus the older SPH series' high-voltage-only, indoor-rated design.
Yes — 10 years (combo with HOPE 16.0LM-A1) / 5 years standard when installed together with the Growatt HOPE 16.0LM-A1 battery as part of AMS's combo promotion.
Yes. It carries an IP66 protection rating, making it safe for outdoor wall-mounted installation in Pakistan's climate.
Among AMS's current lineup, yes — the WIT series combo promotion is the only offer in the local market bundling a full 10-year inverter-plus-battery warranty with dedicated Lahore and Islamabad service centers.
Explore the Rest of the July 2026 Growatt Lineup
AMS's entry-point Growatt lithium battery — compact, wall-mounted, first import to Pakistan
Growatt's floor-standing flagship battery — the anchor of the 10-year combo warranty
Entry three-phase WIT hybrid — for larger homes and small commercial loads
Mid-tier WIT hybrid — commercial-grade throughput for villas and light industry