Grid Tie Inverter | 4000W | 380V/400V | Max. PV Power: 5500W | IP65
GRANKIA TP4KTL 3 phase 4000w mppt solar grid tie inverter for sale would optimize solar energy conversion for residential and commercial applications. With its advanced MPPT technology, this 4000w mppt solar grid tie inverter ensures maximum efficiency and performance. It’s allowing users to harness the full potential of their solar panel systems.
The TP4KTL mppt solar grid tie inverter boasts an impressive efficiency rating of up to 98%, ensuring minimal energy loss during the conversion process. This high efficiency translates to more usable power from your solar panels.
Designed for three-phase systems, the grid tie solar inverter provides balanced power distribution, making it ideal for larger installations and commercial applications. This feature enhances system stability and performance.

Grid Compliance
The inverter meets international grid standards, ensuring safe and reliable operation. It is designed to seamlessly integrate with the grid, providing users with the ability to sell excess energy back to the utility company.
Wide Input Voltage Range
The grid tie inverter supports a wide input voltage range, allowing it to work efficiently with various solar panel configurations. This flexibility makes it suitable for different installation scenarios.
Integrated Wi-Fi and Communication Options
The on grid solar inverter includes built-in Wi-Fi connectivity, facilitating easy integration with smart home systems. It supports various communication protocols, such as RS485 and Ethernet, for enhanced connectivity and monitoring.
Low Noise Operation
Designed with a focus on user comfort, the mppt solar grid tie inverter operates quietly, making it suitable for residential areas where noise levels are a concern.
User-Friendly Interface
The inverter comes with an intuitive LCD display that provides real-time monitoring of system performance, including energy production, operational status, and fault diagnostics. This user-friendly interface makes it easy for users to manage their solar energy system.


The TP4KTL 3 Phase 4000W MPPT Solar Grid Tie Inverter is versatile and suitable for a wide range of applications.
Residential Solar Power Systems
Ideal for homeowners looking to reduce their electricity bills and increase energy independence by harnessing solar energy. The inverter efficiently converts solar power for household use and can feed excess energy back to the grid.
Commercial Solar Installations
Perfect for businesses seeking to lower operational costs through renewable energy. The inverter supports larger solar arrays, making it suitable for commercial rooftops, warehouses, and office buildings.
Agricultural Solar Projects
Used in agricultural settings to power irrigation systems, greenhouses, and other farm operations. The inverter helps farmers reduce energy costs and improve sustainability.
Community Solar Projects
Ideal for community solar initiatives where multiple users share a single solar installation. The inverter can efficiently manage the energy distribution among various participants.
Industrial Energy Solutions
Suitable for industrial facilities that require reliable and efficient energy solutions. The inverter can support high energy demands and is capable of handling the power needs of manufacturing processes.
| Model | TP4KTL |
| INPUT (DC) | |
| Max. Input Power | 5500W |
| Max. Input Voltage | 1000Vdc |
| Start Voltage | 160Vdc |
| MPPT Voltage Range | 160-850Vdc |
| Max. Input Current | 18A / 18A |
| Max. Short Circuit Current per MPPT | 25A / 25A |
| Number Of MPPT Trackers | 2 |
| String Per MPPT | 1 |
| OUTPUT(AC) | |
| Nominal Output Power | 4000W |
| Max. Output Power | 5000W |
| Max. Output Current | 8A |
| 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 | <5% ( Rated Power ) |
| EFFICIENCY | |
| Max. Conversion Efficiency | 98.00% |
| European Efficiency | 97.50% |
| 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 | < 10W |
| Dimension (WxHxD) | 480x476x175mm |
| Weight | 16Kg |
| 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 |