Kehua is a Technology based enterprise with Power Electronics at its core.
Kehua is the Global Leader of Uninterrupted Power Supply for more than 30 Years and specializes in Large Power Plant Solutions, Distributed Power Plants, Energy Storage, Off Grid Systems, EV Charging Stations and Commercial and Residential Inverter Solutions.
Kehua are key suppliers in Industries such as Telecom, Medical, Industrial, Finance and Banking, Transport and all Key Global Projects.
Their Business Partners include Amazon and Alibaba
CATALOG
Kehua Company Highlights
  • Since 1988
  • Among Top 500 Global Renewable Energy Companies
  • Public Listed Company
  • Ranked 3rd Global UPS Market
  • 10 GW Annual Solar Production
  • More than 900 R&D Engineers
  • Supplier of UPS to Google, Huawei, Amazon, Alibaba, Coca Cola, and Nuclear Plant in China

Kehua Tech – Single-Phase On-grid String Inverter – SPI2000-B2, SPI1500-B2

  • High-efficiency inverter topology ensures annual power generation
  • Advanced control algorithms and high adaptation ability to the grid, improving the stability of power generation system
  • Integrated AC/DC full lightning protection
  • Intelligent cloud platform monitoring, realizing one- key APP real-time monitoring
  • Support RS485, GPRS, WIFI and other communication methods
  • Super-wide operating temperature range, adapt to extremelycold, high temperature areas
DATA SHEET

Kehua Tech – Single-Phase On-grid String Inverter – SPI 3000-B2, SPI 3600-B2, SPI 4000-B2, SPI 4600-B2, SPI 5000-B2, SPI 6000-B2, SPI3000-B2

  • High-efficiency inverter topology ensures annual power generation
  • Advanced control algorithms and high adaptation ability to the grid, improving the stability of power generation system
  • Integrated AC/DC full lightning protection
  • Intelligent cloud platform monitoring, realizing one- key APP real-time monitoring
  • Support RS485, GPRS, WIFI and other communication methods
  • Super-wide operating temperature range, adapt to extremelycold, high temperature areas
DATA SHEET

Kehua Tech – Three-phase On-grid String Inverter – SPI10K-B, SPI12K-B, SPI5K-B, SPI6K-B, SPI8K-B

  • 2 independent MPPT, more generation
  • Advanced control algorithms and high adaptation ability to the grid, improving the stability of power generation system
  • Integrated AC/DC full lightning protection
  • I&V Intelligent diagnosis, accurate identification and positioning of abnormal PV panels
  • Support RS485, Wifi, GPRS communication
  • Grid-connected current harmonics <3%, green adapts to grid
DATA SHEET

Kehua Tech – Three-phase On-grid String Inverter – SPI12K-BL, SPI15K-BL, SPI17K-BL, SPI20K-BL

  • 2 independent MPPT, more generation
  • Advanced control algorithms and high adaptation ability to the grid, improving the stability of power generation system
  • Integrated AC/DC full lightning protection
  • I&V Intelligent diagnosis, accurate identification and positioning of abnormal PV panels
  • Support RS485, Wifi, GPRS communication
  • Grid-connected current harmonics <3%, green adapts to grid
DATA SHEET

Kehua Tech – Three-phase On-grid String Inverter – SPI30K-B, SPI33K-B, SPI36K-B, SPI40K-B, SPI50K-B, SPI60K-B

  • 3/4 MPPT design, 3 level topology, maximum efficiency 99.00%
  • Outdoor IP65 design, no derating below 3000m altitude
  • • Intelligent fault wave recording, quick failure analysisI&V Intelligent diagnosis, accurate identification and positioning of abnormal PV panels
  • Intelligent online upgrade function, easy upgrade and maintain
  • Support RS485, Wifi, GPRS communication
  • Grid-connected current harmonics <3%, green adapts to grid
DATA SHEET

Kehua Tech – Three-phase On-grid String Inverter – SPI50K-BHV, SPI60K-BHV, SPI70K-BHV, SPI80K-BHV

  • Tri-level circuit topology, maximum conversion efficiency 99%
  • Multi-MPPT design, strong complex installation environment adaptability
  • Outdoor IP65 design, no derating below 3000m altitude
  • IP68 intelligent fan, low temperature rise, long life
  • PID protective function, avoid electrical shock
  • Intelligent fault wave recording, quick failure analysis
  • I&V Intelligent diagnosis, accurate identification and positioning of abnormal PV panels
  • Support RS485, PLC and other communication
  • Grid-connected current harmonics <3%, green adapts to grid
DATA SHEET

Kehua Tech – 1500V Three-phase On-grid String Inverter – SPI125K-B-H

  • 3-level topology, maximum conversion efficiency up to 99.00%
  • Outdoor IP65 dustproof and waterproof design, no derating below 3,000m
  • Integrated AC&DC SPD, full aspect protect the unit
  • Intelligent fault recording function for faster analysis
  • Support RS485, GPRS and WIFI communication modes
  • Support local maintenance by phone, easy to operate
  • On-grid current harmonics <3%, green and high grid adaptability
DATA SHEET

Kehua Tech – 1500V Three-phase On-grid String Inverter – SPI220K-B-H

  • 3-level topology, maximum conversion efficiency up to 99.00%
  • 12 MPPT design, strong complex installation environment Adaptability
  • Support double-sided components, two sinks and one input
  • Outdoor IP65 design, no derating below 3000m altitude
  • • Integrated AC&DC SPD, full aspect protect the unit
  • Intelligent fault wave recording, quick failure analysis
  • I&V Intelligent diagnosis, accurate identification and positioning of abnormal PV panels
  • Support RS485, PLC and other communication
  • Grid-connected current harmonics <3%, green adapts to grid
DATA SHEET