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PowerMax Voltas 20KTLX-G4 20kW Three-Phase On-Grid Inverter
20kW three-phase on-grid solar inverter
Maximum efficiency up to 98.6%
3 MPPT trackers for maximum solar generation
IP66 waterproof and dustproof protection
Transformerless design for higher efficiency
Zero export function for net metering compliance
Smart monitoring via WiFi, RS485, Bluetooth, and mobile app
Built-in load monitoring and advanced protection
External fan cooling for better performance
10-year manufacturer warranty
This product has been added to 84 people'scarts.
- Rs. 1500 Flat Shipping Charges
- Order today and pick up from your nearest Delivery outlet
- Delivered within 3 business days of placing the order
- 24x7 customer service
Description
PowerMax Voltas 20KTLX-G4 20kW Three-Phase On-Grid Inverter price in Pakistan – updated 2026
The PowerMax Voltas 20KTLX-G4 is a high-efficiency 20kW three-phase on-grid solar inverter designed for commercial, industrial, and large residential solar systems in Pakistan. With a maximum efficiency of 98.6%, it ensures optimal solar power conversion and maximum energy savings.
This inverter includes 3 MPPT trackers, allowing flexible solar panel installation and improved performance even in partial shading conditions. Its IP66 waterproof and dustproof design makes it suitable for outdoor installation in harsh environments.
The Voltas 20KTLX-G4 supports zero export functionality, smart monitoring via WiFi and RS485, and advanced safety protections like anti-islanding, surge protection, and ground fault monitoring. It is fully compatible with net metering systems in Pakistan and ideal for factories, offices, commercial buildings, and industrial solar projects.
Specifications:
| Parameter | Specification |
|---|---|
| Model | Voltas 20KTLX-G4 |
| Inverter Type | Three-Phase On-Grid Solar Inverter |
| Rated Output Power | 20,000 Watts (20kW) |
| Maximum Efficiency | 98.6% |
| European Efficiency | 98.3% |
| Maximum PV Input Voltage | 1100V |
| Start-up Voltage | 50V |
| MPPT Voltage Range | 100V – 1080V |
| Number of MPPT Trackers | 3 |
| Max Input Current | 18A + 18A + 36A |
| Max Short Circuit Current | 22A + 22A + 44A |
| Rated AC Output Voltage | 220/380V, 230/400V |
| AC Voltage Range | 277V – 460V |
| Maximum Output Current | 29A |
| Grid Frequency | 50Hz / 60Hz |
| Power Factor | >0.99 |
| THDi | <3% |
| Topology | Transformerless |
| Cooling System | External Smart Fan Cooling |
| Protection Rating | IP66 |
| Operating Temperature | –25°C to +60°C |
| Communication | WiFi, RS485, Bluetooth, 4G |
| Display | LCD and Mobile App Monitoring |
| Net Metering Support | Yes |
| Zero Export Function | Yes |
| Installation | Indoor / Outdoor |
| Warranty | 10 Years |
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