Name: RS485 WiFi 4G Grid-Tied Inverter with MPPT 50V-1000V
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: 3KW - 110KW
Price: 12999 USD
Availability: InStock

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RS485 WiFi 4G Grid-Tied Inverter with MPPT 50V-1000V

RS485 WiFi grid-tied inverter

4G MPPT solar inverter

1000V on grid inverter

Brand Name:

Greef

Certification:

Model Number:

3KW - 110KW

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RS485 WiFi 4G Grid-Tied Inverter with MPPT 50V-1000V

Product Details

Certifications:

CE, TUV, SAA

Power Output:

3kW-110kW

Max. Operating Altitude:

4000m

Display:

LCD / LED+APP

Protection:

IP66

Grid Monitoring:

Yes

Rated Ac Frequency:

50/60Hz

Communication:

RS485 / WiFi / 4G

Highlight:

RS485 WiFi grid-tied inverter

4G MPPT solar inverter

1000V on grid inverter

Payment & Shipping Terms

Minimum Order Quantity

1Set

Price

Negotiable

Packaging Details

Foam+plywooden Case

Delivery Time

25 Working Days

Payment Terms

T/T,Western Union,MoneyGram

Supply Ability

Powerful On-Grid Inverter with Input Voltage 50-500V and Output Voltage 110-220-380-415-440

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Product Description

RS485 / WiFi / 4G Communication Grid-Tied Inverter with MPPT Voltage Range 50V-1000V

Key Specifications

Attribute	Value
Certifications	CE, TUV, SAA
Power Output	3kW-110kW
Max. Operating Altitude	4000m
Display	LCD / LED+APP
Protection	IP66
Grid Monitoring	Yes
Rated AC Frequency	50/60Hz
Communication	RS485 / WiFi / 4G

Product Overview

INVT grid-connected inverter products demonstrate excellent performance in PV systems through multiple core technology advantages:

Intelligent diagnostic system for accurate PV string fault location
Real-time waveform recording for AC side abnormality analysis
Optional Arc Fault Protection Function (AFCI) for complete safety
Wide MPPT voltage range (50V-1000V) with 98.8% conversion efficiency
DC overmatching function for system expansion flexibility
Multi-mode remote monitoring (RS485/WiFi/4G) for reduced maintenance
IP66 protection rating for harsh outdoor environments
Multiple safety mechanisms including DC reverse protection and surge protection
Compatible with high power components and multi-MPP tracking technology

Technical Parameters

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
MPPT Voltage Range	50V ~ 550V
Output (AC)
Max. Output Current	5A	10A	15A	20A	22.7A
Rated Output Power	1kW	2kW	3kW	4kW	5kW
MPPT Efficiency	99.90%

The above table shows select product parameters. Contact our sales team for complete specifications.

System Solution

We can customize the system to your specific requirements. Please contact our technical team for details.

Applications

Ideal for various applications including:

Industrial solar power systems
Commercial photovoltaic installations
Residential solar energy solutions
Utility-scale clean energy projects

Customization Options

Brand Name: Greef
Model Range: 3KW - 110KW
Certifications: CE
Minimum Order: 1 Set
Packaging: Foam+plywooden Case
Lead Time: 25 Working Days
Payment Terms: T/T, Western Union, MoneyGram

Frequently Asked Questions

Q: What is the brand name of this On Grid Inverter?

A: The brand name is Greef.

Q: What are the available model numbers?

A: The model numbers range from 3KW to 110KW.

Q: Is the On Grid Inverter certified?

A: Yes, it is certified with CE.

Q: What is the minimum order quantity?

A: The minimum order quantity is 1 set.

Ratings& Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

B*n

Sweden Oct 17.2025

Helpful (8)

My farm is 30 kilometers from town, and connecting to the power grid would cost a fortune. Three years ago, I installed a solar panel system with a battery bank. It was sufficient during spring, summer, and fall, but in winter, we often had a week of consecutive overcast days—and the batteries would run out in just three days. Last year, I decided to add a variable-pitch wind turbine, connected it to the AC coupling port of the Deye inverter, and set up a hybrid solar-wind system. Throughout the entire winter, the battery level never dropped below 45%, and I never had to work in the dark again. The Deye app allows me to monitor both the solar and wind turbine data simultaneously, and the transition between them is so smooth it’s almost imperceptible. Relying solely on solar power during winter on a Nordic farm is a gamble. Only by combining a variable-pitch wind turbine with a Deye inverter—creating a wind-solar hybrid system—can you get through the winter with peace of mind.

E*c

France Jul 17.2025

Helpful (2)

Since installing this variable-pitch wind turbine, the battery hasn’t run low again. Before, I used to worry whenever we had consecutive overcast days and light winds in the winter, but now it can even charge the battery in low winds. Best of all, it doesn’t suddenly start screeching during gusts, so it doesn’t disturb my family’s sleep. The installer also mentioned that variable-pitch turbines are easier to calibrate than fixed-pitch ones. I give it five stars!

J*n

Norway Apr 8.2024

Helpful (4)

I run a small dairy farm in northern Norway, far from the power grid. A few years ago, I installed solar panels and a Deye inverter, but the solar system basically stops working in winter, and the diesel generator was costing me a fortune. This year, I added this variable-pitch wind turbine and connected it to the Deye inverter for a hybrid solar-wind system, and we haven’t had a single power outage all winter. This wind turbine starts up at low wind speeds of just 2–3 on the Beaufort scale. During blizzards, the blades automatically pitch down to slow the turbine, preventing runaway speeds, and it’s much quieter than my neighbor’s fixed-pitch model. The Deye inverter’s switching logic is smart—it prioritizes solar power when available, and automatically switches to the wind turbine when solar output drops. It’s all clearly visible on the app. Now, the diesel generator is practically idle. Wind and solar backing each other up—that’s true off-grid freedom.

Tags：

Qingdao Greef New Energy Equipment Co., Ltd

RS485 WiFi 4G Grid-Tied Inverter with MPPT 50V-1000V

RS485 WiFi grid-tied inverter

4G MPPT solar inverter

1000V on grid inverter

RS485 WiFi grid-tied inverter

4G MPPT solar inverter

1000V on grid inverter

Powerful On-Grid Inverter with Input Voltage 50-500V and Output Voltage 110-220-380-415-440

95% Efficiency On Grid Inverter for 50/60Hz Frequency and Temperature Range -25C-60C

5-1000KW Grid-Tied Inverter Output Voltage 110-220-380-415-440 for Stable Energy Conversion

700KW On Grid Inverter 95% Efficiency for Hydro Generator Project

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