Name: 30kW On Grid Inverter 99.9% MPPT Efficiency IP66 5-Year Warranty
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: 3KW - 110KW
Price: 12999 USD
Availability: InStock

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30kW On Grid Inverter 99.9% MPPT Efficiency IP66 5-Year Warranty

30kW on grid inverter with warranty

MPPT on grid inverter 99.9% efficiency

IP66 rated on grid inverter

Brand Name:

Greef

Certification:

Model Number:

3KW - 110KW

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30kW On Grid Inverter 99.9% MPPT Efficiency IP66 5-Year Warranty

Product Details

Rated Power:

3kW-110kw

Ingress Protection:

IP66

Mppt Efficiency:

99.9%

Rated Output Voltage:

380V

Warranty:

5 Years

Output Voltage Range:

220Vac -540Vac

Temperature Protection:

Yes

Rated Frequency:

50 Hz / 60 Hz

Highlight:

30kW on grid inverter with warranty

MPPT on grid inverter 99.9% efficiency

IP66 rated 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

30kW 50Hz/60Hz On Grid Inverter with 99.9% MPPT Efficiency

Key Specifications

Attribute	Value
Rated Power	3kW-110kW
Ingress Protection	IP66
MPPT Efficiency	99.9%
Rated Output Voltage	380V
Warranty	5 Years
Output Voltage Range	220Vac - 540Vac
Temperature Protection	Yes
Rated Frequency	50Hz / 60Hz

Product Overview

INVT grid-connected inverter products deliver outstanding performance in PV systems through advanced technological features:

Intelligent diagnostic system for precise fault detection in PV strings and AC side abnormalities
Optional Arc Fault Protection Function (AFCI) for comprehensive safety
Broad MPPT voltage range with conversion efficiency up to 98.8%
DC overmatching function for enhanced system expansion flexibility
Multi-mode remote monitoring (RS485/WiFi/4G) for reduced on-site maintenance
IP66 protection rating for demanding outdoor conditions
Multiple safety measures including DC reverse protection, anti-islanding, 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
Output (AC)
Max. Output Current	5A	10A	15A	20A	22.7A
Rated Output Power	1kW	2kW	3kW	4kW	5kW
Rated Grid Frequency	50Hz / 60Hz
MPPT Efficiency	99.90%

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

Applications

Ideal for industrial, commercial, and residential applications, supporting clean energy projects with high efficiency and low-carbon development goals.

Customization Options

Brand Name: Greef
Model Range: 3KW - 110KW
Certification: CE
Minimum Order: 1 Set
Packaging: Foam + Plywood Case
Lead Time: 25 Working Days

Packaging & Shipping

The inverter is securely packaged in sturdy cardboard with foam inserts for protection during transit. Each unit is wrapped in plastic to prevent moisture damage.

Orders ship within 1-2 business days via reliable carriers with tracking provided. We ensure safe and timely delivery of your product.

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!

L*s

Czech Republic May 4.2023

Helpful (4)

“I built a small pico hydro system on the creek behind my off-grid cabin. The water head is only 3 meters and flow rate around 0.2 m³/s – too low for most generators. This axial flux coreless unit starts generating usable power at just 150 RPM. No cogging, no iron loss, and it’s silent. I’m getting 300-400W continuously, 24/7. My old induction generator would barely light an LED at that speed. Absolutely perfect for low-head hydro.”

Tags：

Qingdao Greef New Energy Equipment Co., Ltd

30kW On Grid Inverter 99.9% MPPT Efficiency IP66 5-Year Warranty

30kW on grid inverter with warranty

MPPT on grid inverter 99.9% efficiency

IP66 rated on grid inverter

30kW on grid inverter with warranty

MPPT on grid inverter 99.9% efficiency

IP66 rated 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

Overall Rating

Rating Snapshot

All Reviews

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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