

Featured Products
Adjustable Voltage and Frequency Power Supply with Variable Output Voltage and Frequency, Specifically Designed for Equipment Testing Purposes
US$200.00-66,666.00 / Piece
1 Piece (MOQ)
US$200.00-66,666.00/ Piece
1 Piece (MOQ)
US$2,000.00-20,000.00/ Piece
1 Piece (MOQ)
US$200.00-66,666.00/ Piece
1 Piece (MOQ)
US$2,000.00-30,000.00/ Piece
1 Piece (MOQ)
US$1,700.00-20,000.00/ Piece
1 Piece (MOQ)
US$2,300.00-26,000.00/ Piece
1 Piece (MOQ)


ABOUT US
Jinan Langrui Electric Co.,Ltd. is a professional high-tech enterprise integrating independent R&D,design,manufacturing and global sales. We specialize in high-performance AC/DC power supply equipment and electrical system integration,providing reliable customized products and comprehensive power system solutions for customers at home and overseas.
Application Fields
New Energy Sector
Our products are extensively used in energy storage battery systems,photovoltaic power generation,wind power and hydropower supporting facilities,covering a full range of scenarios for new energy power generation and energy storage.
Traditional Industrial Sectors
Our power solutions cater to off-grid power supply in remote regions,industrial equipment manufacturing and testing,aircraft & vessel production and maintenance,EV charging stations,microgrid systems,IDC data centers,communication base stations,home appliance production lines,motor performance testing,power communication,and high & low voltage power distribution. We also serve a large number of government organizations and scientific research projects.
Equipped with rich practical project experience,we provide customized R&D and personalized manufacturing services developed according to customers on-site conditions and project requirements.
Core Product Portfolio
Bidirectional PCS (Power Conversion System),bidirectional DC/DC converters,off-grid inverters,photovoltaic off-grid inverters,integrated PV & energy storage inverters,PV MPPT charge controllers,grid-tied wind power inverters,grid-tied hydropower inverters,variable frequency power supplies,constant voltage and constant frequency power supplies,marine shore power supplies,voltage-regulated DC power supplies.
Double-row Products
Single-Phase off-Grid Industrial Frequency Inverter Power Supply
US$1,000.00-6,000.00 / Piece
1 Piece (MOQ)
Single-Phase Power Frequency off-Grid Inverter Power Supply - Minimum Order Quantity for a Single Unit
US$1,300.00-12,000.00 / Piece
1 Piece (MOQ)
Single-Unit Order for The Phase-Splitting Power Frequency off-Grid Inverter Power Supply
US$1,500.00-16,000.00 / Piece
1 Piece (MOQ)
Three-Phase off-Grid Inverter Power Supply for Industrial Use
US$2,200.00-15,000.00 / Piece
1 Piece (MOQ)
Double-row Products
Bidirectional Inverters, Photovoltaic Storage Project, Photovoltaic Storage Direct-Flexible Project, Peak-Valley Arbitrage, Dedicated Equipment
US$2,000.00-20,000.00 / Piece
1 Piece (MOQ)
Bidirectional Inverters, Peak-Valley Arbitrage, Transformer Capacity Expansion, Special Funds for Industry and Commerce, Accept Customization
US$2,000.00-20,000.00 / Piece
1 Piece (MOQ)
PCS and Solar MPPT Controller, Solar Energy Storage Charging and Storage Grid Connection Integrated Equipment, Special for Industrial and Commercial Storage
US$2,000.00-20,000.00 / Piece
1 Piece (MOQ)
Solar Energy Storage Integrated Equipment, Solar Energy Storage Charging and Storage Grid Connection Integrated Equipment, , MPPT and PCS
US$2,000.00-20,000.00 / Piece
1 Piece (MOQ)
Solar Energy Storage Charging and Storage Grid Connection Integrated Equipment, Solar Energy Storage Integrated Equipment, Suitable for Industrial and Commercia
US$2,000.00-20,000.00 / Piece
1 Piece (MOQ)
High-Power Three-Phase Photovoltaic Energy Storage Dedicated Hybrid Grid-Connected Inverter
US$2,000.00-30,000.00 / Piece
1 Piece (MOQ)
Solar Charge Controller, MPPT, Maximum Power Point Tracking, Single Unit Starting Price, Accept Customization
US$200.00-6,666.00 / Piece
1 Piece (MOQ)
Dcdc Bidirectional Converter, 40 - 1500VDC Customized Model, Specialized for Battery Charging and Discharging
US$200.00-10,000.00 / Piece
1 Piece (MOQ)
Double-row Products
Customized Power Supply Forelectric Isolation off-Grid Inverter DC to AC
US$300.00-66,666.00 / Piece
1 Piece (MOQ)
Bidirectional Inverters, Photovoltaic Storage Project, Photovoltaic Storage Direct-Flexible Project, Peak-Valley Arbitrage, Dedicated Equipment
US$2,000.00-20,000.00 / Piece
1 Piece (MOQ)
PCS and Solar MPPT Controller, Solar Energy Storage Charging and Storage Grid Connection Integrated Equipment, Special for Industrial and Commercial Storage
US$2,000.00-20,000.00 / Piece
1 Piece (MOQ)
Solar Charge Controller, MPPT, Maximize The Utilization of Photovoltaic Energy to Charge The Battery
US$200.00-6,666.00 / Piece
1 Piece (MOQ)
Dcdc Bidirectional Converter, with a 40 - 1500VDC Wide Voltage Range. Customized Model, Specially Designed for Battery Charging and Discharging.
US$200.00-10,000.00 / Piece
1 Piece (MOQ)
Three-Phase Photovoltaic Energy Storage Dedicated Hybrid Inverter
US$2,000.00-30,000.00 / Piece
1 Piece (MOQ)
High-Power Three-Phase Photovoltaic Energy Storage Dedicated Hybrid Grid-Connected Inverter
US$2,000.00-30,000.00 / Piece
1 Piece (MOQ)
COMPANY PROFILE
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Jinan Langrui Electric Co., Ltd. is a professional high-tech enterprise integrated with independent R&D, design, manufacturing and global sales. We focus on high-performance AC/DC power equipment and electrical system integration, providing reliable customized products and turnkey power system solutions for domestic and international clients.
Application Fields
New Energy Sector
Our products are widely applied in energy storage battery systems, photovoltaic power generation, wind power and hydropower supporting equipment, covering various new energy power generation and energy storage scenarios.
Traditional Industrial Sector
Our power solutions support off-grid power supply for remote areas, industrial equipment manufacturing and testing, aircraft and ship manufacturing and maintenance, EV charging stations, microgrid systems, IDC data centers, communication base stations, household appliance production lines, motor performance testing, power communication, and high/low voltage power distribution. We also serve a large number of government institutions and scientific research projects.
With rich practical project experience, we provide customized R&D and personalized production according to customers' actual site conditions and project requirements.
Core Product Portfolio
Bidirectional PCS (Power Conversion System), Bidirectional DC/DC Converter, Off-grid Inverter, PV Off-grid Inverter, All-in-one PV & Energy Storage Inverter, PV MPPT Charge Controller, Grid-tied Wind Inverter, Grid-tied Hydropower Inverter, Variable Frequency Power Supply, Constant Voltage & Constant Frequency Power Supply, Marine Shore Power Supply, and Regulated DC Power Supply.
Jinan Langrui Electric Co., Ltd. is a professional high-tech enterprise integrated with independent R&D, design, manufacturing and global sales. We focus on high-performance AC/DC power equipment and electrical system integration, providing reliable customized products and turnkey power system solutions for domestic and international clients.
Application Fields
New Energy Sector
Our products are widely applied in energy storage battery systems, photovoltaic power generation, wind power and hydropower supporting equipment, covering various new energy power generation and energy storage scenarios.
Traditional Industrial Sector
Our power solutions support off-grid power supply for remote areas, industrial equipment manufacturing and testing, aircraft and ship manufacturing and maintenance, EV charging stations, microgrid systems, IDC data centers, communication base stations, household appliance production lines, motor performance testing, power communication, and high/low voltage power distribution. We also serve a large number of government institutions and scientific research projects.
With rich practical project experience, we provide customized R&D and personalized production according to customers' actual site conditions and project requirements.
Core Product Portfolio
Bidirectional PCS (Power Conversion System), Bidirectional DC/DC Converter, Off-grid Inverter, PV Off-grid Inverter, All-in-one PV & Energy Storage Inverter, PV MPPT Charge Controller, Grid-tied Wind Inverter, Grid-tied Hydropower Inverter, Variable Frequency Power Supply, Constant Voltage & Constant Frequency Power Supply, Marine Shore Power Supply, and Regulated DC Power Supply.
Authentication
Main Products:
off-Grid Inverter
,
Energy Storage Converter
,
Bidirectional Energy Storage Converter
,
Dcdc Converter
,
Converter
,
AC Frequency Conversion Power Supply
,
Voltage and Frequency Stabilizing Power Supply
,
MPPT Controller
,
Wind Power and Hydropower Grid-Connected Inverte
,
Hybrid Grid-Connected Inverter
Address:
12b, Phase I, China Computing Valley Future Smart Manufacturing Center, No. 4568, Kejia Road, Suncun Street, High-Tech Zone, Jinan City, Shandong Province
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time:
Peak Season Lead Time: one month
Off Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port:
qingdao, lianyungang
Solutions
OEM/ODM
Factory Tour
Sample Order



