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High Efficiency On-Grid Solar Inverters 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
- Intelligent 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 | ||||
| Power Factor | >0.99 ( 0.8 leading ~ 0.8 lagging ) | ||||
| THDi | 3%（Rated Power) | ||||
| MPPT Efficiency | 99.90% | ||||
| Communication & General Parameters | |||||
| 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 (FAQ)
What applications are these solar inverters suitable for?
These inverters are highly versatile and suitable for industrial, commercial, and household clean energy scenarios. They help projects achieve high efficiency and support low-carbon development goals.
What is the maximum DC input oversizing ratio?
The inverters support up to 150% DC Input Oversizing, allowing for optimal energy yield even under lower solar radiation conditions.
What smart monitoring features do the inverters have?
They feature a Smart I-V Curve Diagnosis Function to accurately locate PV string faults, real-time AC side voltage and current waveform recording for fast fault location, and remote monitoring via RS485, WiFi, or 4G on PC and mobile phones.
Can these inverters be installed outdoors?
Yes, the inverters feature an IP66 Protection Degree, which provides robust environmental protection and fully supports safe outdoor installation.
Is there built-in safety protection against electrical arcs?
Yes, an optional AFCI (Arc-Fault Circuit Interrupter) function is available. When an arc-fault is detected, the inverter immediately ceases operation to prevent safety hazards.
What system solutions can be configured with these inverters?
These inverters can be integrated into Off-Grid, Grid-Tied, and Hybrid solar energy systems. Custom system configurations are available upon request.
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