TP20KTL 3 phase solar energy inverter 20kw for pv system
Grid Tie Inverter | 20KW | 380V/400V | Max. PV Power: 30000W | IP65
GRANKIA TP20KTL 3 phase solar energy inverter 20kw for pv system is engineered to efficiently convert solar energy into usable AC power. It is ideal choice for residential, commercial, and industrial applications.
This solar energy inverter supports a broad DC input voltage range of 200V to 1000V, providing flexibility in system design and compatibility with a variety of solar panel configurations. Its three-phase output (typically 380V/400V/415V) ensures stable and balanced power delivery to the grid.
The 3 phase solar energy inverter 20kw is equipped with a large, easy-to-read LCD display that provides comprehensive information at a glance. Users can monitor real-time data such as energy production, system status, and performance metrics, making it user-friendly and accessible for operators of all experience levels.
Solar Energy Inverter 20KW Features
Dynamic Grid Support
This solar energy inverter supports advanced grid management functions, including reactive power control and low-voltage ride-through (LVRT). These features enhance grid stability by allowing the inverter to remain operational during voltage dips, meeting stringent utility requirements in various regions.
Transformerless Design
Featuring a transformerless topology, the 20KW solar inverter is lightweight, compact, and highly efficient. This design reduces energy losses, lowers maintenance needs, and enhances overall system performance, making it a cost-effective solution for grid-tied installations.
Dual MPPT Channels
With dual MPPT channels, the solar inverter can independently optimize the performance of two separate solar panel strings. This feature is particularly beneficial for installations with panels facing different directions or experiencing varying shading conditions.
Integrated DC Switch
For added safety and convenience, the inverter includes a built-in DC disconnect switch. This allows installers and maintenance personnel to isolate the DC input without additional external hardware, simplifying installation and ensuring compliance with safety standards.
Anti-PID Functionality
The solar energy inverter features Potential Induced Degradation (PID) prevention technology, which protects solar panels from long-term performance degradation caused by voltage differences. This ensures the longevity and efficiency of your PV array.
Surge Protection
Integrated Type II DC and AC surge protection devices (SPDs) safeguard the inverter and connected equipment from lightning strikes and electrical surges, enhancing system reliability in areas prone to thunderstorms or unstable power grids.
3 Phase Solar Inverter Connected Terminal
LCD Dispaly of Grid Tie Inverter
Technical Specifications
- Model: TP20KTL
- Power Output: 20kW
- Phase Type: 3-Phase
- Max Efficiency: 98.5%
- MPPT Voltage Range: 200V – 850V
- Max. PV Input Power: 30000W
- Communication Interface: RS485, Wi-Fi (optional), Ethernet
- Operating Temperature Range: -25°C to 60°C
- IP Protection Level: IP65
Applications
- Agricultural Sector: Powers irrigation systems and farm operations with stable three-phase output.
- Educational Institutions: Supports campus-wide solar initiatives with scalable, efficient energy conversion.
- Remote Installations: Ideal for off-grid hybrid setups when paired with appropriate energy storage solutions (requires additional hardware).
Benefits of Additional Features
- Enhanced Durability: Fanless cooling and surge protection extend the inverter’s lifespan, reducing replacement costs.
- Improved Safety: Integrated DC switch and anti-PID features protect both the system and personnel.
- Greater Flexibility: Wide compatibility and high-altitude operation make it adaptable to diverse environments.
- Proactive Management: Smart monitoring and alerts empower users to maintain peak efficiency effortlessly.
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| Model | TP20KTL |
| INPUT (DC) | |
| Max. Input Power | 30000W |
| Max. Input Voltage | 1000Vdc |
| Start Voltage | 250Vdc |
| MPPT Voltage Range | 200-850Vdc |
| Max. Input Current | 26A/26A |
| Max. Short Circuit Current per MPPT | 34A/34A |
| Number Of MPPT Trackers | 2 |
| String Per MPPT | 2 |
| OUTPUT(AC) | |
| Nominal Output Power | 20000W |
| Max. Output Power | 22000W |
| Max. Output Current | 30A |
| Rated Grid Frequency/Range | 50Hz (44Hz-55Hz) / 60Hz (54Hz-65Hz), auto-selection |
| Rated Grid Voltage/Range | 380/400/415Vac, 280-490Vac |
| Power Factor | ~1% ( 0.8 leading ~ 0.8 lagging ) |
| THDi | <2.5% ( Rated Power ) |
| EFFICIENCY | |
| Max. Conversion Efficiency | 98.50% |
| European Efficiency | 98.10% |
| MPPT Efficiency | 99.90% |
| SAFETY AND PROTECTION | |
| DC Switch | Yes |
| DC Reverse Polarity Protection | Yes |
| Anti-islanding Protection | Yes |
| Residual Current Monitoring | Yes |
| Leakage Current Protection | Yes |
| Ground Fault Monitoring | Yes |
| Insulation Resistance Monitoring | Yes |
| DC/AC Side SPD | Yes |
| Surge Protection | Type II |
| AFCI Protection | Optional |
| COMMUNICATION | |
| Display | LCD / LED + APP |
| Communication Interface | RS485 / WiFi / GPRS |
| STANDARD COMPLIANCE | |
| Certificate | VDE-AR-N4105, VDE0126-1-1, AS4777, IEC61727, IEC62116 |
| GENERAL DATA | |
| Topology | Transformerless |
| Night Power Consumption | < 0.2W |
| Dimension (WxHxD) | 520x510x160mm |
| Weight | 23Kg |
| Operation Temperature | -25°C ~ +60°C |
| Relative Humidity | 0 ~ 100% |
| Operation Altitude | < 4000m without power derating |
| Noise Level | < 25dB |
| Cooling Method | Smart Cooling |
| Protection Degree | IP65 |
| Warranty | Standard 5 Years, 7/10 Years Optional |
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