Name: INVT On Grid Inverter 220V-540V Output with RS485 WiFi 4G IP66
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: 3KW - 110KW
Price: 12999 USD
Availability: InStock

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INVT On Grid Inverter 220V-540V Output with RS485 WiFi 4G IP66

On Grid Inverter with RS485 WiFi

220V-540V On Grid Inverter

IP66 On Grid Inverter

Brand Name:

Greef

Certification:

Model Number:

3KW - 110KW

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INVT On Grid Inverter 220V-540V Output with RS485 WiFi 4G IP66

Product Details

Intergrated Dc Swich:

Yes

Communication:

RS485 / WiFi / 4G

Outpur Volgtage Range:

360-440VAC

Output Voltage:

220V-540V

Certifications:

CE, TUV, SAA

Specification:

Normal

Protection:

IP66

Rated Ac Frequency:

50/60Hz

Highlight:

On Grid Inverter with RS485 WiFi

220V-540V On Grid Inverter

IP66 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

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Product Description

4000m Max. Operating Altitude On Grid Inverter 220V-540V Output Voltage

Key Features

Integrated DC switch for enhanced safety
Multiple communication options: RS485 / WiFi / 4G
Wide output voltage range: 220V-540V
High protection rating: IP66 for harsh environments
Certifications: CE, TUV, SAA compliant
Dual frequency support: 50/60Hz

Product Overview

INVT grid-connected inverter products demonstrate excellent performance in PV systems through advanced core technologies. The intelligent diagnostic system precisely locates PV string faults and analyzes AC side abnormalities via real-time waveform recording. Optional Arc Fault Protection Function (AFCI) provides complete safety from detection to response.

Performance Highlights

Wide MPPT voltage range with 98.8% conversion efficiency
DC overmatching function for system expansion flexibility
Multi-mode remote monitoring (RS485/WiFi/4G)
IP66 protection 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 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
MPPT Voltage Range	50V ~ 550V
Output (AC)
Max. Output Current	5A	10A	15A	20A	22.7A
Rated Output Power	1kW	2kW	3kW	4kW	5kW

The above table shows selected product parameters. For complete specifications of other models, please contact our sales team.

Product Images

System Solutions

We can customize the system to your specific requirements. Please contact us for tailored solutions.

Applications

Suitable for industrial, commercial, residential and other scenarios, helping clean energy projects achieve high efficiency and low-carbon development goals.

Customization Options

Brand: Greef
Model range: 3KW - 110KW
Certification: CE compliant
Minimum order: 1 Set
Packaging: Foam + plywood case
Delivery: 25 working days
Payment: T/T, Western Union, MoneyGram

Frequently Asked Questions

What is the brand name?

The brand name is Greef.

What is the model number range?

The model number ranges from 3KW to 110KW.

What certification does the inverter have?

The inverter is CE certified.

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

INVT On Grid Inverter 220V-540V Output with RS485 WiFi 4G IP66

On Grid Inverter with RS485 WiFi

220V-540V On Grid Inverter

IP66 On Grid Inverter

On Grid Inverter with RS485 WiFi

220V-540V On Grid Inverter

IP66 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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