Name: 300-460V Permissible Grid Voltage Range Off Grid Power Inverter with 98.9% Maximum Efficiency and 400V Rated Grid Voltage
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: Mars
Price: 16,501.00 USD
Availability: InStock

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300-460V Permissible Grid Voltage Range Off Grid Power Inverter with 98.9% Maximum Efficiency and 400V Rated Grid Voltage

300-460V Permissible Grid Voltage Range Off Grid Power Inverter

98.9% Maximum Efficiency Power Conversion System

400V Rated Grid Voltage Energy Storage Inverter

Brand Name:

Greef

Certification:

Model Number:

Mars

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Product Details

Maximum Efficiency:

98.9%

Rated Grid Voltage:

400V

Minim Um DC Voltagel'1:

Rated Input Voltage:

400V

Maximum DC Voltage:

1,000V

Permissible Grid Voltage Range:

300-460 V

DC Voltage Operating Range:

580-1000 V

Ambient Temperature:

-40℃~+60℃

Highlight:

300-460V Permissible Grid Voltage Range Off Grid Power Inverter

98.9% Maximum Efficiency Power Conversion System

400V Rated Grid Voltage Energy Storage 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

Permissible Grid Voltage Range 300-460 V Independent Energy Inverter Power Conversion System

Product Introduction

The Power Conversion Inverter serves as the core component in energy storage systems, functioning as the system's control center. It performs bidirectional power conversion between alternating current (AC) and direct current (DC), enabling efficient energy management and distribution.

Key Functions

AC/DC Conversion: Converts excess grid or PV-generated AC power to DC for battery storage (rectification)
DC/AC Conversion: Transforms stored DC power back to AC for grid or equipment use (inversion)
Dual-Mode Operation: Supports both grid-tied and independent off-grid microgrid configurations

Product Features

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)
Maximum efficiency	98.9%

Operation Modes

The Power Conversion System enables seamless transition between grid-connected operation and autonomous off-grid functionality, making it ideal for microgrid applications and backup power solutions.

Customization Options

Brand: Greef
Model: Mars series
Certification: CE compliant
Topology: Transformerless design
Production Capacity: 400 units/month
Lead Time: 15-25 days after order confirmation

Technical Support

Our dedicated support team provides comprehensive assistance for installation, troubleshooting, and maintenance to ensure optimal system performance throughout the product lifecycle.

Packaging & Shipping

Industrial-grade protective packaging
Includes complete documentation and accessories
Standard shipping via UPS Ground with tracking
Processed within 1-2 business days

Frequently Asked Questions

What is the brand of this power conversion system?

The system is manufactured under the Greef brand.

What certifications does the product have?

All units are CE certified for compliance with European safety standards.

What payment methods are accepted?

We accept T/T, PayPal, D/P, and MoneyGram for international transactions.

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*v

Uzbekistan Apr 15.2026

Helpful (6)

This canal flows day and night – I never thought it could make money. After Greef installed the system, it runs by itself. Every day I check my phone to see how much electricity was generated and how much I earned. I'll recover my investment in less than a year, and after that it's pure profit.

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.

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

300-460V Permissible Grid Voltage Range Off Grid Power Inverter with 98.9% Maximum Efficiency and 400V Rated Grid Voltage

300-460V Permissible Grid Voltage Range Off Grid Power Inverter

98.9% Maximum Efficiency Power Conversion System

400V Rated Grid Voltage Energy Storage Inverter

300-460V Permissible Grid Voltage Range Off Grid Power Inverter

98.9% Maximum Efficiency Power Conversion System

400V Rated Grid Voltage Energy Storage 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

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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