Qingdao Greef New Energy Equipment Co., Ltd
                                                                                                           
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Since 2014
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CE Certified On Grid Inverter 3kW-110kW with MPPT 50V-1000V

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description
CE Certified On Grid Inverter MPPT Voltage Range 50V-1000V
Key Features
  • Max. Operating Altitude: 4000m
  • Display: LCD / LED+APP
  • Temperature Protection: Yes
  • Communication: RS485 / WiFi / 4G
  • Certifications: CE, TUV, SAA
  • MPPT Voltage Range: 50V ~ 1000V
  • Output Voltage Range: 360-440VAC
  • Power Output: 3kW-110kW
Technical Specifications
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 22.7A
Rated Output Power 1kW 2kW 3kW 4kW 5kW
Max. Output Power 1.1kVA 2.2kVA 3.3kVA 4.4kVA 5kVA
Rated Grid Frequency 50Hz / 60Hz
Rated Grid Voltage 220Vac / 230Vac / 240Vac
THDi 3%(Rated Power)
MPPT Efficiency 99.90%
Note: The above table shows only a few product parameters. For other model specifications, please contact our sales team.
Product Highlights
INVT grid-connected inverters deliver exceptional performance in PV systems through advanced technological advantages. The intelligent diagnostic system precisely identifies PV string faults and analyzes AC-side anomalies via real-time waveform recording. When combined with the optional Arc Fault Protection Function (AFCI), it creates a comprehensive safety mechanism from detection to response.
Featuring a broad MPPT voltage range design and up to 98.8% conversion efficiency, this inverter significantly enhances power generation. It supports DC overmatching for increased system expansion flexibility.
Operation & Maintenance
The inverter offers multi-mode remote monitoring (RS485/WiFi/4G) to reduce on-site maintenance needs. With IP66 protection, it withstands challenging outdoor conditions and includes over ten safety mechanisms (DC reverse protection, anti-islanding, surge protection) to ensure system stability.
Compatible with high-power components, the product utilizes multi-MPP tracking technology to enhance single-loop accuracy. Suitable for industrial, commercial, and residential applications, it supports clean energy projects in achieving high-efficiency, low-carbon development goals.
Product Images
CE Certified On Grid Inverter front view On Grid Inverter technical diagram Inverter internal components
System Solution
Grid-connected inverter system solution diagram
We can customize systems to meet your specific requirements - please contact us for details.
Industrial installation of grid inverter Commercial solar system with grid inverter
Customization Options
Brand Name: Greef
Model Number: 3KW - 110KW
Certification: CE
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging: Foam+plywood case
Delivery Time: 25 Working Days
Payment Terms: T/T, Western Union, MoneyGram
Output Voltage Range: 360-440VAC
Integrated DC Switch: Yes
Certifications: CE, TUV, SAA
Grid Monitoring: Yes
Frequently Asked Questions
Q: What is the brand name of the On Grid Inverter?
A: The brand name is Greef.
Q: What are the available model numbers?
A: Models range from 3KW to 110KW.
Q: What certification does the inverter have?
A: The product is CE certified.
Q: What is the minimum order quantity?
A: Minimum order is 1 Set.
Q: What payment methods are accepted?
A: We accept T/T, Western Union, and MoneyGram.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Greef New Energy Equipment Co., Ltd
Location 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Contact Person Christina Lei

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