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High Efficiency On-Grid Solar Inverter 3-100kW - China Suppliers & Factory Solutions for Power Generation
Application
It is suitable for industrial, commercial, household and other scenarios, and helps clean energy projects realize the goals of high efficiency and low-carbon development.
Efficient Higher Revenue
- 150% DC Input Oversizing
- Wide MPPT voltage range: 50V-550V
- Max. input current per string: 20A, Compatible with high power modules
Intelligent：Simple O&M
- Smart I-V Curve Diagnosis Function: locate PV string faults accurately and automatically detect faults
- Inteligent Fault Detection: AC side voltage and current waveforms real-time recorded, fast fault location
- Support RS485/WiFi/4G: remote monitoring and operation via PC or mobile phones
Reliable: Worry Free
- IP66 Protection Degree: support outdoor installation
- AFCI Function (Optional): when an arc-fault is detected the inverter immediately stops operation
Product Parameter
| Model | XG1KTL-S | XG2KTL-S | XG3KTL-S | XG4KTL-S | XG5KTL-S |
|---|---|---|---|---|---|
| Input (DC) | |||||
| Max. Input Power | 1.5kW | 3kW | 4.5kW | 6kW | 7.5kW |
| Max. Input Voltage | 600V | ||||
| Start Voltage | 60V | ||||
| Rated Input Voltage | 360V | ||||
| MPPT Voltage Range | 50V ~ 550V | ||||
| Number of MPP Trackers / String per MPPT | 1 / 1 | ||||
| Max. Current per MPPT | 20A | ||||
| Max. Short Circuit Current per MPPT | 26A | ||||
| Output (AC) | |||||
| Max. Output Current | 5A | 10A | 15A | 20A | 22.7Ad |
| Rated Output Power | 1kW | 2kW | 3kW | 4kW | 5kWa |
| Max. Output Power | 1.1kVA | 2.2kVA | 3.3kVA | 4.4kVA | 5kVAc |
| Rated Grid Frequency | 50Hz / 60Hz | ||||
| Rated Grid Voltage | 220Vac / 230Vac / 240Vac | ||||
| Rated Grid Voltage | >0.99 ( 0.8 leading ~ 0.8 lagging ) | ||||
| THDi | 3%（Rated Power) | ||||
| MPPT Efficiency | 99.90% | ||||
| Communication | |||||
| Display | LCD / LED+APP | ||||
| Communication | RS485 / WiFi / 4G | ||||
| Certification | IEC/EN 62109-1/2, IEC/EN 61000-6-1/3, EN50549, IEC61727/IEC62116 | ||||
| Weight | 6kg | ||||
| Operating Temperature Range | -30° C ~ +60° C | ||||
| Cooling Method | Natural | ||||
| Protection Degree | IP66 | ||||
| Relative Humidity | 0 ~ 100% | ||||
| Topology | Transformerless | ||||
| Night Power Consumption | ＜1W | ||||
The above table is only a few of the product parameters, if you need the parameters of other product models, please contact our sales staff.
System Solution
Off-Grid System
Grid-Tied System
Hybrid System
We can customize the system to your needs, please contact us.
Product Display
Frequently Asked Questions
Q1: What is the maximum DC input oversizing supported by these inverters?
A: The inverters support up to 150% DC input oversizing, allowing clean energy projects to maximize power generation efficiency and increase overall revenue.
Q2: What is the MPPT voltage range for this inverter series?
A: The MPPT voltage range is very wide, spanning from 50V to 550V, which accommodates a variety of solar panel configurations and optimizes energy harvest.
Q3: Can these inverters be installed outdoors?
A: Yes, these inverters feature an IP66 protection degree, which provides robust environmental protection and fully supports outdoor installation.
Q4: What monitoring and communication options are available?
A: The system supports multiple remote communication protocols including RS485, WiFi, and 4G, allowing users to monitor operations via PC or mobile applications.
Q5: Is there built-in safety protection against electrical faults?
A: Yes, it includes smart fault detection features and offers an optional AFCI (Arc-Fault Circuit Interrupter) function that immediately stops inverter operation if an arc-fault is detected.
Q6: Can system solutions be customized for specific project requirements?
A: Absolutely. Complete system configurations—including Off-Grid, Grid-Tied, and Hybrid systems—can be customized to meet your specific project demands. Please contact our sales team for details.
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