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off-Grid Solar Inverter for Self-Generation and Self-Consumption

Name: off-Grid Solar Inverter for Self-Generation and Self-Consumption
Brand: Jinan Langrui Electric Co., Ltd.
SKU: FamReIwHOYrE
Price: 444.00 USD
Availability: InStock

US$666.00

1-2 Pieces

US$555.00

3-4 Pieces

US$444.00

5+ Pieces

Port:

Qingdao, China

Production Capacity:

500

Payment Terms:

L/C, T/T, D/P, Western Union, Paypal, Money Gram, Telegraphic Transfer (T/T)

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Jinan Langrui Electric Co., Ltd.

Shandong, China

Last Login Date:

Nov 03, 2025

Main Products:

off-Grid Inverter System, AC Variable Frequency Power Supply, Power Conversion System, Programmable DC Power Supply, Intelligent PV Controller, Marine Shore Power Supply

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Product Description

Company Info

Basic Info.

Model NO.

LND-100K

Nature of Source Flow

Active Inverter

Certification

ISO9001, CE

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Triple

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Trademark

LANGRUI

Transport Package

Wooden Box Packaging

Specification

Customize solutions according to parameters

Origin

Shandong, China

HS Code

8504403090

Product Description

The LNS series off-grid inverter is a power conversion device that converts input DC power into sinusoidal AC power for direct supply to local loads. It is a high-efficiency power source suitable for photovoltaic and wind power generation systems. The off-grid inverter operates normally in the inverter output mode. When the DC power supply is disconnected or the inverter conditions are not met, and when the inverter has a mains bypass connection, the system can switch to bypass power supply mode to meet basic power needs. When the inverter conditions are met again, the inverter switches back to inverter mode. The off-grid inverter uses SPWM (Sine Pulse Width Modulation) technology, which converts high-voltage DC into pulse sequences with gradually changing pulse widths by controlling the switching timing of IGBT modules. After filtering and shaping through the filter circuit to remove high-frequency harmonics, the voltage pulse sequence is converted into smooth sinusoidal AC power. The power quality meets mains standards and is suitable for all types of loads. Off-grid inverters can be classified by conventional output types: Single-phase off-grid inverter: outputs single-phase AC power. Three-phase off-grid inverter: outputs three-phase AC power. Additionally, two-phase off-grid inverters can be customized as needed: outputs two-phase AC power. With its high efficiency, high reliability, and wide input voltage range, the off-grid inverter performs well in medium to large-capacity photovoltaic power generation systems. It effectively converts DC power into sinusoidal AC power, ensuring output accuracy fully meets rated loads. It has a soft-start function to prevent high current surges to batteries and loads. It can operate normally over a wide temperature and humidity range, as well as at high altitudes, adapting to different geographical environments and climatic conditions. Application scenarios: Based on the characteristics of off-grid inverters, their application scenarios primarily include power supply in remote mountain areas, electrification of non-electrified areas, backup power systems, and independent power supply systems. This ensures the stability of the entire power system during grid instability.

Address: 4568 Kejia Road, Phase 1, Building 12b, China Computing Valley Future Intelligent Manufacturing Center, Sun Village Street, High-Tech Zone, Jinan City, Jinan, Shandong, China

Business Type: Manufacturer/Factory

Business Range: Auto, Motorcycle Parts & Accessories, Computer Products, Construction & Decoration, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery

Management System Certification: ISO 9001

Main Products: off-Grid Inverter System, AC Variable Frequency Power Supply, Power Conversion System, Programmable DC Power Supply, Intelligent PV Controller, Marine Shore Power Supply

Company Introduction: Jinan Langrui Electric Co., Ltd. is a high-tech enterprise specializing in R&D, design, production, and sales of various high-performance AC/DC power supply products and power electrical system integration equipment; It is a world-class provider of system solutions and products in the power supply industry. Longrui Electric's main products include: Energy storage converters, off-grid inverters, AC power supplies (shore power supplies), 50C battery equalizers, bi-directional DC/DC converters, generator converters, PV MPPT controllers, DC power supplies, chargers, integrated photovoltaic-energy storage-charging systems, integrated inverter and controller systems, photovoltaic-energy storage-direct flexible systems, and customized products according to user needs. Since its establishment, the company has been market demand-oriented and technology innovation-oriented. In terms of new energy, products are widely used in: Vanadium flow energy storage, lithium battery energy storage, photovoltaic and wind energy storage systems, hydropower energy storage systems, etc. In traditional industries, products are used in: Aircraft and ship manufacturing and maintenance, charging stations, microgrid systems, data centers, communication base stations, household appliance and electronics manufacturing, motor testing, power communication, high and low voltage power distribution, as well as national agencies and research institutes, etc. Longrui products adhere to quality as the foundation and service as the basis, and have gained recognition and trust from numerous customers for a long time.

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