Knox Xerox 15.2KW G4 Pro OnGrid Solar Inverter
Knox 30KW G4 Pro OnGrid Solar Inverter
Vendor: Knox
Availability: In stock
Product type: Solar Inverter
Download Product Datasheet Knox Xerox 15.2KW G4 Pro OnGrid Solar Inverter, ready stock available at Kamal Solar House.
“The Knox 30KW G4 Pro cut our factory electricity bill in half and our production has not stopped even for a single minute since the day we installed it.”
Knox Xerox 15.2KW G4 Pro OnGrid Solar Inverter
Electricity costs in Pakistan are rising fast, and businesses that rely on three-phase power connections are feeling it the most. If you run a medium-sized factory, a commercial plaza, a hospital, or any business with heavy power needs, the Knox Xerox 15.2KW G4 Pro is a solar inverter built specifically for you.
At Al-Karam Solar, we have worked with hundreds of commercial solar installations across Pakistan. The Knox 15.2K G4 Pro is one of the smartest and most capable three-phase hybrid inverters we have come across in this price range. Here is everything you need to know before you buy.
What Is the Knox Xerox 15.2KW G4 Pro?
The Knox 15.2K G4 Pro is a three-phase hybrid solar inverter that supports both on-grid and off-grid operation. That means it can work while connected to the WAPDA grid, and it can also keep your facility running during load shedding when the grid goes down, as long as batteries are connected.
It handles up to 22,000W of solar panel input and delivers 15.2kW of continuous rated power with a massive 30.4kW surge capacity. This makes it capable of starting and running heavy motors, industrial equipment, and large air conditioning systems without breaking a sweat.
Simply put, this is not a home inverter. This is a serious machine for serious power needs.
Who Is This Inverter For?
The Knox 15.2K G4 Pro is the right choice if you:
- Own a medium to large factory or workshop
- Run a commercial building, plaza, or hotel
- Operate a hospital, school, or data center
- Have a three-phase electricity connection
- Want both on-grid savings and off-grid backup in one inverter
- Plan to scale your solar system in the future
Key Features, In Simple Words
1. Hybrid Operation, On-Grid and Off-Grid Both
Most on-grid inverters shut down during load shedding because they require the grid to operate. The Knox 15.2K G4 Pro is a hybrid inverter, it works both ways.
When the grid is on, it uses solar to reduce your bill. When the grid goes off, it switches to battery backup and keeps your facility running. You get the best of both worlds in a single unit.
2. Six Independent MPPT Trackers, Maximum Solar Output
This inverter comes with 6 separate MPPT controllers. This is one of the highest numbers available in this power class. Each MPPT works independently, which means you can install panels on multiple roof sections facing different directions, east, west, or south, and each group performs at its own peak without affecting the others.
More MPPTs means more flexibility in panel placement and significantly more total energy harvested throughout the day.
3. 200% Surge Power, Starts Heavy Loads With Ease
The rated power is 15.2kW, but the surge capacity is 30.4kW, exactly double. This is critical for commercial and industrial use because heavy motors and compressors require a large surge of power at startup, even if they consume less during normal operation.
With 200% surge capacity, this inverter handles those startup spikes without tripping or shutting down.
4. Pure Sine Wave Output, Safe for All Equipment
The Knox 15.2K G4 Pro produces a pure sine wave output, which is the same quality of electricity that comes from the grid. This means it is safe for sensitive equipment like computers, medical devices, CNC machines, and variable-speed motors.
Cheaper inverters produce modified sine wave output which can damage sensitive electronics over time. With this inverter, you have no such risk.
5. Built-in WiFi and GPRS, Monitor From Anywhere
The inverter has built-in WiFi and GPRS connectivity. You can monitor your solar system from your phone or computer from anywhere in the world. Track live generation, battery status, load consumption, and more, all in real time.
For business owners who travel or manage multiple sites, this remote visibility is extremely valuable.
6. Parallel Operation Support, Scale as You Grow
Need more than 15.2kW in the future? The Knox 15.2K G4 Pro supports parallel operation, which means you can connect multiple units together to increase total capacity. You do not need to replace your inverter when your business grows, just add another unit.
This makes it a future-proof investment.
7. Auto-Sensing Frequency, Works Anywhere in Pakistan
The inverter automatically detects and adjusts to 50Hz or 60Hz grid frequency. Whether you are in Karachi, Lahore, Multan, or anywhere else in Pakistan, the inverter adapts without any manual configuration.
8. Wide MPPT Voltage Range (90V to 450V)
The MPPT voltage range of 90V to 450V DC gives you a lot of flexibility in how you wire your solar panels. You can connect more panels in series or fewer panels in parallel depending on your roof layout and budget, without worrying about compatibility issues.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Knox 15.2K G4 Pro |
| Phase | 3-Phase |
| Rated Power | 15,200W (15.2kW) |
| Surge Power | 30,400W (30.4kW) — 200% |
| Max Solar Input Power | 22,000W |
| MPPT Trackers | 6 Independent |
| MPPT Voltage Range | 90V – 450V DC |
| Max PV Input Voltage | 450V DC |
| AC Output Voltage (Battery Mode) | 220/380 VAC (±5% per phase) |
| Frequency Range | 50/60 Hz (Auto Sensing) |
| Max AC Charging Current | 240A |
| Max Solar Charging Current | 240A |
| Output Waveform | Pure Sine Wave |
| Communication | WiFi, GPRS |
| Parallel Support | Yes |
| Operating Temperature | -10°C to 50°C |
| Humidity | 5% – 95% RH (Non-condensing) |
| Dimensions (W × H × D) | 422 × 729 × 281 mm |
| Net Weight | 43.5 kg |
Price and Availability at Al-Karam Solar
The Knox Xerox 15.2KW G4 Pro OnGrid Solar Inverter is currently available at Rs. 190,000, down from the regular price of Rs. 230,000. Only 6 units are left in stock at this price.
When you order from Al-Karam Solar you get:
- 100% original and officially sourced product
- Fast delivery across Pakistan
- Genuine after-sale support from our experienced team
- Partial payment accepted for order confirmation
Why Buy From Al-Karam Solar?
At Al-Karam Solar, we have been helping businesses and homeowners across Pakistan switch to solar for years. We do not just sell products, we help you make the right choice for your specific power needs and budget.
We only stock inverters that are proven, certified, and backed by reliable support. The Knox 15.2K G4 Pro is one of those products, a commercial-grade hybrid inverter that delivers real results.
FAQs
Final Verdict, Is the Knox 15.2KW G4 Pro Worth Buying?
If you need a powerful, flexible, and future-ready three-phase hybrid inverter for your business in Pakistan, the Knox Xerox 15.2KW G4 Pro is an outstanding choice.
Six MPPT trackers, 200% surge capacity, hybrid on-grid and off-grid support, pure sine wave output, WiFi and GPRS monitoring, and parallel scalability, all at Rs. 189,000, make this one of the best value commercial solar inverters available right now.
Contact Al-Karam Solar today to place your order or get a free consultation for your commercial solar project.
