Name: High-Efficiency PCS Unit: Integrated Rectification & Inversion for Peak Load Management Power Conversion System Inverter
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: Mars
Price: 16,501.00 USD
Availability: InStock

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High-Efficiency PCS Unit: Integrated Rectification & Inversion for Peak Load Management Power Conversion System Inverter

Adaptive Inverter Technology Power Conversion System

Automatic Mode Switching Energy Storage Inverter

100/110/125kW Rated Power Off Grid Power Inverter

Brand Name:

Greef

Certification:

Model Number:

Mars

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Product Details

Maximum DC Current:

173A/190A/216A

Topology:

Without Transformer

Voltage Deviation:

±2%

Rated Grid Frequency:

50Hz/60Hz

Minim Um DC Voltagel'1:

Maximum DC Voltage:

1,000V

Permissible Grid Voltage Range:

300-460 V

DC Voltage Operating Range:

580-1000 V

Highlight:

Adaptive Inverter Technology Power Conversion System

Automatic Mode Switching Energy Storage Inverter

100/110/125kW Rated Power Off Grid Power Inverter

Payment & Shipping Terms

Minimum Order Quantity

1Set

Price

Negotiable

Delivery Time

15-25Days

Payment Terms

T/T Paypal D/P Money Gram

Supply Ability

400 Sets/month

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Intelligent Air Cooling Off Grid Power Inverter with 98.9% Maximum Efficiency and 300-460V Permissible Grid Voltage Range

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Product Description

Adaptive Inverter Technology: Automatic Mode Switching Between Grid-Tied & Off-Grid Scenarios Power Conversion System Invertor

Product Introduction

The Power Conversion Invertor serves as the core equipment in energy storage systems, often referred to as the "brain" of the system. Its primary function is converting power between alternating current (AC) and direct current (DC), enabling precise control and dispatch of electrical energy.

Key Functions

AC/DC Conversion (Rectification/Inversion): Converts excess grid power or PV-generated AC into DC for battery storage (rectification) and converts stored DC back to AC when needed (inversion).
Grid-Tied and Off-Grid Operation: Enables seamless switching between grid-connected operation and independent microgrid functionality.

Technical Specifications

Model	Mars-100kt	Mars-110kt	Mars-125kt
Maximum DC voltage	1,000V
Minimum DC voltage	580V
DC voltage operating range	580-1000V
Maximum DC current	173A	190A	216A
Rated charging/discharging power	100kW	110kW	125kW
Maximum charge and discharge power	120kW	132kW	150kW
Rated grid voltage	400V
Permissible grid voltage range	300-460V
Current total harmonic distortion rate	<3% (at rated power)

Operation Modes

Grid-Tied and Off-Grid Operation

The Power Conversion System (PCS) enables seamless transition between grid-tied and off-grid operation modes to meet diverse power requirements.

Grid-Tied Mode

In grid-tied configuration, the PCS maintains stable interaction with the main power grid for reliable electricity supply and consumption.

Off-Grid Mode

During autonomous operation, the PCS provides independent power management for microgrids or emergency systems without grid dependency.

Customization Options

Brand Name: Greef

Model Number: Mars

Certification: CE

Cooling Method: Intelligent Air Cooling

Supply Capacity: 400 Sets/month

Custom configurations are available for the Greef Mars inverter to meet specific operational requirements.

Support Services

Technical troubleshooting assistance
Installation and setup guidance
Maintenance and performance optimization
Product updates and feature enhancements
Dedicated customer service

Packaging & Shipping

Each inverter is securely packaged in reinforced cardboard with protective materials to ensure safe transit. Orders ship within 1-2 business days with standard 5-7 day delivery.

Frequently Asked Questions

Q: What is the brand name of this off-grid power inverter?

A: The brand name is Greef.

Q: What certification does this off-grid power inverter have?

A: It is certified with CE.

Q: What are the payment terms?

A: We accept T/T, Paypal, D/P, and Money Gram.

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.

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.

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：

Off Grid Power Inverter with Power Factor > 0.99, Intelligent Air Cooling, and LCD Smart Touch Screen for Efficient Energy Conversion

Get Best Price

Intelligent Air Cooling Off Grid Power Inverter with 580V Minimum DC Voltage and LCD Smart Touch Screen for Remote Renewable Energy Systems

Get Best Price

Off Grid Power Inverter with Ambient Temperature -40 to +60 Degrees Featuring DC Output and LCD Smart Touch Screen Display

Get Best Price

98.9% Maximum Efficiency Stand-alone Inverter System with 174A/192A/217A Maximum DC Current and LCD Smart Touch Screen for Off Grid Power Supply

Get Best Price

Intelligent Air Cooling Off Grid Power Inverter with 98.9% Maximum Efficiency and 300-460V Permissible Grid Voltage Range

Get Best Price

Send your inquiry directly to us

Qingdao Greef New Energy Equipment Co., Ltd

High-Efficiency PCS Unit: Integrated Rectification & Inversion for Peak Load Management Power Conversion System Inverter

Adaptive Inverter Technology Power Conversion System

Automatic Mode Switching Energy Storage Inverter

100/110/125kW Rated Power Off Grid Power Inverter

Adaptive Inverter Technology Power Conversion System

Automatic Mode Switching Energy Storage Inverter

100/110/125kW Rated Power Off Grid Power Inverter

Intelligent Air Cooling Off Grid Power Inverter with 580V Minimum DC Voltage and LCD Smart Touch Screen for Remote Renewable Energy Systems

Off Grid Power Inverter with Ambient Temperature -40 to +60 Degrees Featuring DC Output and LCD Smart Touch Screen Display

98.9% Maximum Efficiency Stand-alone Inverter System with 174A/192A/217A Maximum DC Current and LCD Smart Touch Screen for Off Grid Power Supply

Intelligent Air Cooling Off Grid Power Inverter with 98.9% Maximum Efficiency and 300-460V Permissible Grid Voltage Range

Overall Rating

Rating Snapshot

All Reviews

off grid micro inverter

grid tie power inverter

off grid solar inverter

Off Grid Power Inverter with Power Factor > 0.99, Intelligent Air Cooling, and LCD Smart Touch Screen for Efficient Energy Conversion

Intelligent Air Cooling Off Grid Power Inverter with 580V Minimum DC Voltage and LCD Smart Touch Screen for Remote Renewable Energy Systems

Off Grid Power Inverter with Ambient Temperature -40 to +60 Degrees Featuring DC Output and LCD Smart Touch Screen Display

98.9% Maximum Efficiency Stand-alone Inverter System with 174A/192A/217A Maximum DC Current and LCD Smart Touch Screen for Off Grid Power Supply

Intelligent Air Cooling Off Grid Power Inverter with 98.9% Maximum Efficiency and 300-460V Permissible Grid Voltage Range