OEM Competitive Price 3kw 220V off Grid Solar Inverter and Battery Charger

Customization:	Available
After-sales Service:	Yes
Warranty:	1 Year

Basic Information

Model NO.

XD-ESS Li

Output Type

DC to AC Solar Generator

System

Off-Grid system

Certification

CE, ISO

Power

300W-5000W Range

Application

Home/Industrial/Office

Output Efficiency

>85%

Battery Type

Lithium Battery (LiFePO4)

Charging Mode

MPPT

Display

LCD+LED

Working Modes

AC First, Battery First, PV First

Inverter Features

1

Convenient installation, integrating solar controller, inverter and battery all in one machine.

2

Compact and elegant design, unique art design and convenient output connection port.

3

Flexible energy storage capacity, supporting solar power, generator, and grid power charging.

4

Support WiFi or APP monitoring for real-time data tracking.

5

Comprehensive protection: overvoltage, overtemperature, overload, and battery BMS report.

Product Details

Technical Specifications

Model ESS-Li	301H/A	601H/A	122H	222H	302H	502H	602H
Rated Power	300W	600W	1200W	2200W	3000W	5000W	6000W
Battery Voltage	12.8VDC		25.6VDC		51.2VDC
Battery Type	LiFePO4 Battery
Max PV Voltage	120VDC		120VDC	120VDC	180VDC	180VDC	180VDC
AC Input Voltage	110VAC/120VAC/220VAC/230VAC/240VAC
Output Wave	Pure sine wave
Efficiency	>85%

Wiring Diagram

Application Cases

Packing & Delivery

Package: Carton Box for standard packaging, or Wooden Box for samples to ensure protection during transportation.

Shipping Methods:

FedEx/DHL/TNT/UPS for samples (Door-to-Door).
By air or by sea for batch goods (Airport/Port receiving).
Delivery time: Approx. 7 days for samples; 10 to 25 days for batch goods.

Workshop & Facility

Frequently Asked Questions

Q1: What is included in the all-in-one ESS Li machine?

It integrates a high-efficiency MPPT solar controller, a pure sine wave inverter, and a long-life LiFePO4 battery into a single compact unit.

Q2: Can I monitor the system remotely?

Yes, the system supports RS485 communication and can be monitored via a mobile APP through WiFi or GPRS modules.

Q3: What types of charging are supported?

The system is flexible and supports three charging methods: solar power, utility grid power, and petrol/diesel generators.

Q4: What is the benefit of LiFePO4 battery in this system?

LiFePO4 batteries offer higher safety, longer cycle life, and a more compact size compared to traditional lead-acid batteries.

Q5: What safety protections are built-in?

The system includes comprehensive protection against overvoltage, overtemperature, overload, and short circuits, along with a dedicated Battery Management System (BMS).

Q6: How long does delivery usually take?

Sample orders are typically processed in 7 days, while bulk batch orders take between 10 to 25 days depending on the quantity.

OEM Competitive Price 3kw 220V off Grid Solar Inverter and Battery Charger

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