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1-Phase String Inverter for Rooftop Solar PV System
- High-yield with max 97.2% efficiency
- Provides economic and flexible rooftop solar PV system solutions
- Low maintenance cost as it is easy in installation, monitoring...
- Provides string inverter of various series including 1100TL/1600TL/2200TL/2700TL/3000TL/3680TL/4000TL/4600TL/5000TLM/6000TLM
Catalogue
Contact support
EmailHigh-yield String Inverter for Rooftop Solar PV System
• The maximum efficiency is up to 97.2%
• Real-time precise MPPT algorithm ensures the maximum harvest
• Wide input voltage range
Flexible and Economical Rooftop Solar System Solution
• Free to choose the installation site due to IP65
• Easy installation and maintenance due to "Plug and Play" connection
• Wi-Fi / RS485 / Dry Relay: system monitoring and configuration is more simple
• Solar string inverter of 4" LCD display
Low Maintenance Cost
• Rusty-free Aluminum covers
• Easy installation with detachable cover
• Flexible and mature monitoring solution
• Multi-function relay can be configured to show various information of string inverter
Intelligent Grid Management
• Reactive power capability
• Automatic power reducer when over frequency
• Remote active/reactive power limit control
Downloads
| File Name | Type | Language | File Type | Update | Download |
|---|---|---|---|---|---|
| Introduction of Internet of Things | Catalog | English | 2018-02-04 | 2.4MB | |
| AC70 Frequency AC Drive Manual V1.5 | Manual | English | 2024-02-28 | 9.81MB | |
| AC300 Series Frequency Inverter Manual V1.3.1 | Manual | English | 2020-10-13 | 3.08MB | |
| AC300 GSDML V2.31 and V2.35 | Software | English | ZIP | 2020-11-19 | 21.7KB |
| AC310 Series AC Drive Manual V1.6 | Manual | English | 2024-02-20 | 11.9MB | |
| VI20 USB Driver | Software | English | zip | 2023-05-23 | 8.07MB |
| Frequency Drive Catalog | Catalog | English | 2018-03-27 | 3.53MB | |
| Comprehensive Product Catalog of Renewable Energy | Catalog | English | 2021-03-16 | 15.4MB | |
| AC300 Series Frequency Inverter Catalog | Catalog | English | 2022-03-29 | 8.94MB | |
| Manual for AC100 Series Frequency Inverter V1.0 | Manual | English | 2018-03-05 | 5.9MB | |
| VC-4AD Analog Input Module User's Manual V1.0 | Manual | English | 2022-01-27 | 892KB | |
| VC1 PLC Manual V1.0 | Manual | English | 2022-01-27 | 839KB | |
| VC-4TC Thermocouple Type Temperature Input Module User Manual V1.0 | Catalog | English | 2022-01-27 | 807KB | |
| VC-4DA Analogue Output Module User Manual V1.0 | Manual | English | 2022-01-27 | 871KB | |
| VC PLC Programming Manual V1.1 | Manual | English | 2022-01-27 | 17.1MB | |
| VC Series Unpowered I/O Expansion Modules User Manual V1.0 | Manual | English | 2022-01-27 | 703KB | |
| VC RS485 Module Manual V1.0 | Manual | English | 2022-01-27 | 584KB | |
| VC-4PT Resistive Temperature Input Module User Manual V1.0 | Manual | English | 2022-01-27 | 923KB | |
| AC200 Series Frequency Inverter Maunal V1.3 | Manual | English | 2018-03-05 | 3.27MB | |
| CE (EMC) of SD700 Servo Drive | Certificate | English | 2018-07-06 | 283KB | |
| AC80C Inverter Manual V1.1 | Manual | English | 2018-03-05 | 5.3MB | |
| AC80C Inverter Catalog | Catalog | English | 2018-03-05 | 4.2MB | |
| AC70E Portable Mini Frequency AC Drive Manual V1.3 | Manual | English | 2018-03-05 | 1.3MB | |
| AC70E Portable Mini Frequency AC Drive Catalog | Catalog | English | 2018-03-05 | 1.2MB | |
| VC USB Driver V1.0 | Software | English | ZIP | 2022-01-27 | 1.99MB |
| Upper Computer Debugging Software V1.6.10 | Software | English | ZIP | 2022-01-27 | 18.6MB |
| CE (EMC) of AC300 Inverter | Certificate | English | 2018-07-06 | 284KB | |
| CE (LVD) of AC300 Inverter | Certificate | English | 2018-07-06 | 283KB | |
| SD500 Spindle Servo System Catalog EN V1.0 | Catalog | English | 2023-06-21 | 8.86MB | |
| VM Series PLC Remote Expansion Module V1.0 Catalog | Catalog | English | 2023-06-21 | 3.96MB | |
| System Control Solution of Air Compressor Catalog V1.0 | Catalog | English | 2022-03-29 | 16.6MB | |
| Quality Management System Certificate | Certificate | English | 2022-12-09 | 4.36MB | |
| VEICHI Products Catalog V1.0 | Catalog | English | 2023-06-05 | 67.7MB | |
| Company Profile of VEICHI | Catalog | English | 2018-05-18 | 5.3MB | |
| SD700 Series Servo Technical Manual V1.1 | Manual | English | 2022-04-21 | 9.04MB | |
| SI30 Solar Pump Inverter Manual V1.0 | Manual | English | 2019-09-17 | 1.39MB | |
| SIxV series BLDC Solar Pump System Catalog V1.0 | Catalog | English | 2022-01-27 | 18.8MB | |
| SIxV series BLDC Solar Pump System Manual V1.0 | Manual | English | 2022-01-27 | 4.58MB | |
| CE (LVD) of SD700 Servo Drive | Certificate | English | 2018-07-06 | 283KB | |
| CE (EMC) of SI23 Solar Pump Inverter | Certificate | English | 2018-07-06 | 277KB | |
| UL of V7U Servo Drive | Certificate | English | 2022-12-01 | 494.97 KB | |
| Servo Selector V1.0.6 (Simplifed for SD780)-EN | Software | English | ZIP | 2022-12-02 | 662KB |
| VEICHI Products Catalog Russian | Catalog | Russian | 2020-07-14 | 19.3 MB | |
| AC10 Series AC Drive Technical Catalog V1.2 | Catalog | English | 2024-02-20 | 3.03MB | |
| IEC of SI30 Solar Pump Inverter | Certificate | English | 2020-12-11 | 399kb | |
| CE (LVD) of SI23 Solar Pump Inverter | Certificate | English | 2018-07-06 | 277KB | |
| CE (EMC) of SI30 Solar Pump Inverter | Certificate | English | 2018-07-06 | 280KB | |
| CE (LVD) of SI30 Solar Pump Inverter | Certificate | English | 2018-07-06 | 280KB | |
| V5 Series PLC Instructions and Programming Manual V1.0 | Manual | 2019-12-23 | 4.72MB | ||
| AC70 Frequency AC Drive Catalog Brochure | Catalog | English | 2024-02-21 | 12.4MB | |
| VI20 101S FZ Specifications V1.0 | Manual | English | 2022-03-25 | 535KB | |
| CE (EMC) of SI20 D0 D1 D3 Solar Pump Inverter | Certificate | English | 2018-03-06 | 626KB | |
| SI23 Solar Pump Inverter Manual(detailed) V1.0 | Manual | English | 2023-10-20 | 9.15MB | |
| AC300 PC Debugging software V1.3 | Software | English | ZIP | 2019-05-05 | 11.38MB |
| S200C3 Construction Elevator Integrated Drive Catalog | Catalog | English | 2018-09-18 | 2.5MB | |
| VI10 Studio 20190429 EN | Software | English | ZIP | 2018-10-11 | 173MB |
| Smart Pump Drive Catalog V1.0 | Catalog | English | 2022-05-12 | 36.67MB | |
| Servo Selection Software v1.3 | Software | ZIP | 2020-07-20 | 587KB | |
| AC200-L Series Inverter Manual V1.2 | Manual | English | 2020-09-29 | 820KB | |
| SD700 Servo Drive Catalog V1.1 | Catalog | English | 2022-04-07 | 14.7MB | |
| CE (LVD) of SD650 Servo Drive | Certificate | English | 2018-03-06 | 626KB | |
| CE (EMC) of SD650 Servo Drive | Certificate | English | 2018-03-06 | 626KB | |
| SD650 Electro-hydraulic Servo Catalog | Catalog | English | 2018-03-06 | 1.3M | |
| SD600A-SMM Manual V1.0 | Manual | English | 2018-03-06 | 2.5MB | |
| Crane Solution Catalog | Catalog | English | 2024-04-10 | 4.64MB | |
| V5 SETUP V1.0.55 | Software | ZIP | 2020-08-11 | 36.4MB | |
| AC300 Series Profinet Manual V1.0 | Manual | English | 2020-11-23 | 2.10MB | |
| IN310 HVLS Fan Inverter Catalog | Catalog | English | 2021-08-30 | 2.41MB | |
| SD500 Spindle Servo Drive Instruction Manual V1.2-v1.3 | Manual | 2020-09-25 | 1.48MB | ||
| VI20 Studio 2.8.11635.0 for win7, win10 and win11 | Software | English | ZIP | 2023-05-29 | 859MB |
| SD710 Series Servo Technical Manual V1.0 | Manual | English | 2022-01-27 | 12.8MB | |
| SI22 Solar Pump Inverter Manual (Simplified) v1.0 | Manual | English | 2024-04-19 | 271KB | |
| VI20 Studio-2.8.11909.0 | Software | English | ZIP | 2024-02-20 | 938MB |
| ACDP01.GSD | Manual | English | ZIP | 2018-12-25 | 2KB |
| VEICHI DP card tutorial | Manual | English | ZIP | 2018-12-25 | 8.29MB |
| SD650 Electro-hydraulic Servo Manual | Manual | English | 2019-02-19 | 2.37MB | |
| VI20 User Manual V1.0 | Manual | English | 2022-03-25 | 29.1MB | |
| VI20 101S FE Specifications V1.0 | Manual | English | 2022-03-25 | 519KB | |
| VI20 070S FEZ Specifications V1.0 | Manual | English | 2022-03-25 | 532KB | |
| S200K lift integration special-purpose Manual V1.0 | Manual | English | 2019-03-28 | 2.71MB | |
| Solution for Machine Tool Industry | Catalog | English | 2019-04-17 | 10MB | |
| V5 Series PLC Instructions Simple Manual V1.0 | Manual | English | 2021-01-07 | 2.73MB | |
| AC70S Construction Hoist Specialized Inverter Manual V1.0 | Manual | English | 2022-04-08 | 812KB | |
| AC310 CAN EDS V1.0 | Software | English | ZIP | 2022-04-08 | 444KB |
| SI23 Solar Pump VFD Manual (Simplified )V1.0 | Manual | English | 2023-10-20 | 3.44MB | |
| VC.WIFI(V1.05) | Software | English | ZIP | 2022-09-20 | 2.26MB |
| SD700&710&780 Series Servo Soft V2.4-EN | Software | English | ZIP | 2023-03-15 | 51.8MB |
| AC300 Inverter Catalog - Russian | Catalog | Russian | 2019-07-26 | 1.24MB | |
| AC01 Network Type AC Drive Catalog | Catalog | English | 2024-02-29 | 4.08 MB | |
| AC300 Inverter Manual - Russian | Manual | Russian | 2019-07-26 | 1.6MB | |
| Lifting Industry (Gantry Crane) Catalog | Catalog | English | 2024-04-19 | 4.98M | |
| ACP30 Medium Voltage AC Drive Catalog | Catalog | English | 2024-03-21 | 5.04M | |
| AC90 Series Inverter Manual V1.1(VEICHI) | Manual | English | 2019-08-20 | 6.16MB | |
| AC100 Inverter Manual V1.0(VEICHI) | Manual | English | 2019-08-20 | 6.92MB | |
| SD700 Servo Drive Manual V1.4 | Manual | English | 2020-10-20 | 4.99MB | |
| SI Series Solar Inverter Catalog | Catalog | English | 2024-03-28 | 4.01MB | |
| VH Series Solar Inverter Catalog | Catalog | English | 2024-03-28 | 4.38MB | |
| Solar Panel Catalog | Catalog | English | 2024-03-28 | 4.12M | |
| SI30 Solar Pump Inverter Manual V1.2 | Manual | English | 2022-03-03 | 1.39MB | |
| VH600 Series General-purpose Medium PLC | Catalog | English | 2024-02-26 | 4.71MB | |
| VI20-FBOX Mobile App Download | Software | English | 2023-01-29 | 201KB | |
| AP100 Series Air Compressor User Manual V1.1 | Manual | English | 2020-04-16 | 3.10MB | |
| AC310 Series AC Drive Manual (Simplified) | Manual | English | 2024-03-13 | 1.33MB | |
| BU30 Brake Unit Manual v1.5 | Manual | English | 2022-04-26 | 996KB | |
| VI20 Studio 2.8.11635.0 for XP | Software | English | ZIP | 2023-05-29 | 885MB |
| SD700 Series Servo 3D Files | CAD File | English | ZIP | 2021-02-03 | 25.2MB |
| VM7 Servo Motor 3D Files | CAD File | English | ZIP | 2021-02-03 | 62.9MB |
| VM5 Servo Motor 3D Files | CAD File | English | ZIP | 2021-02-03 | 7.72MB |
| VI20 Series HMI Catalog | Catalog | English | 2023-10-23 | 25MB | |
| Electro-Hydraulic Servo Product Catalog | Catalog | English | 2022-03-29 | 20.3MB | |
| SD700 Servo Drive Catalog for Phone | Catalog | English | 2021-02-26 | 8.76MB | |
| SD700 Series Servo ECAT V1.1 G | Manual | English | ZIP | 2021-03-09 | 9.74KB |
| AC310 Series AC Drive Catalog V1.1 | Catalog | English | 2024-02-20 | 9.24MB | |
| AC Series Drive Software V1.6 | Software | English | ZIP | 2022-03-11 | 31.9MB |
| AC310 DP GSd V1.0 | Software | English | ZIP | 2022-04-27 | 2.64MB |
| Servo Selection(A1.7) V1.2 | Software | English | ZIP | 2022-06-17 | 812MB |
| V7E Servo Motor 3D | Software | English | ZIP | 2022-01-27 | 101MB |
| SI30 Solar Pump Inverter Manual V1.1 | Manual | English | 2024-04-19 | 3.61MB | |
| UL of SD780 Servo Drive | Certificate | English | 2022-12-01 | 492.23 KB | |
| VI20 101S FEZ Specifications V1.0 | Manual | English | 2022-03-25 | 529KB | |
| VI20 043S FZ Specifications V1.0 | Manual | English | 2022-03-25 | 301KB | |
| VI20 070S F Specifications V1.0 | Manual | English | 2022-03-25 | 517KB | |
| VI20 043S F Specifications V1.0 | Manual | English | 2022-03-25 | 275KB | |
| AC300 CAN EDS V1.0 | Software | English | ZIP | 2022-04-08 | 440KB |
| AC300 Profinet xml v1.0 | Manual | English | ZIP | 2022-04-20 | 2.38MB |
| SD700 Profinet xml V1.0 | Manual | English | ZIP | 2022-04-20 | 12.3MB |
| VI20 IOT BWS1.0 FLink Specification book V1.0 | Manual | English | 2022-04-20 | 488KB | |
| VI20 IOT BS4.0 FLink Specification V1.0 | Manual | English | 2022-04-20 | 548KB | |
| VI20-156S-FE Specification V1.0 | Manual | English | 2022-04-27 | 844KB | |
| AC310 Series AC Drive Manual Ru V1.0 | Manual | Russian | 2022-05-10 | 1.43MB | |
| VI20-Z Neutral Software V1.0 | Software | English | ZIP | 2022-06-10 | 695MB |
| SD700 Ethercat xml V1.0 | Manual | English | ZIP | 2022-05-17 | 3.88MB |
| MTS100 Module Test System Catalog | Catalog | English | 2023-06-02 | 1.31MB | |
| CTS100 Cell Test Equipment Catalog | Catalog | English | 2023-06-02 | 1.5MB | |
| An integrated water jet loom control system - utility model patent certificate | Certificate | Chinese | 2022-07-26 | 1.24MB | |
| VC600C electrical control all-in-one machine-appearance design patent certificate | Certificate | Chinese | 2022-07-26 | 1.17MB | |
| A weft detector and water jet loom system - invention patent certificate | Certificate | Chinese | 2022-07-26 | 1.21MB | |
| SD780 Series Servo Drive User Manual V1.0 | Manual | English | 2022-07-29 | 17.0MB | |
| CE (LVD) of V7E&V7U&VM7 Servo Motor | Certificate | English | 2022-12-19 | 296KB | |
| VC Programming Software V1.3 | Software | English | ZIP | 2022-12-19 | 53.9MB |
| VI20-FBOX-FlexManager-1.0.3131.0 | Software | English | ZIP | 2023-01-29 | 93.3MB |
| EV Series Electric Vehicle Motor Controller Catalog | Catalog | English | 2023-06-12 | 4.47MB | |
| EtherCAT Motion Control User Manual V1.0 | Manual | English | 2023-02-23 | 17MB | |
| VC Series PLC Basic Programming Manual V1.0 | Manual | English | 2023-02-23 | 24.6 MB | |
| VC-4DA Quick Reference Manual V1.0 | Manual | English | 2023-02-23 | 859KB | |
| VC-4PT Quick Reference Manual V1.0 | Manual | English | 2023-02-23 | 911KB | |
| VC-4TC Quick Reference Manual V1.0 | Manual | English | 2023-02-23 | 794KB | |
| VC-eNET User Manual V1.0 | Manual | English | 2023-02-23 | 815KB | |
| VC-IO Quick Reference Manual_V1.0 | Manual | English | 2023-02-23 | 691KB | |
| VC-RS485 Module Quick Reference Manual V1.0 | Manual | English | 2023-02-23 | 576KB | |
| VC-24V5POW User Manual V1.0 | Manual | English | 2023-02-23 | 669KB | |
| VC-4AD User Manual V1.0 | Manual | English | 2023-02-23 | 880KB | |
| VC Programming Software V1.12.7.3 | Software | English | zip | 2023-05-29 | 54.2MB |
| SD500 Spindle Servo Drive Manual (Simple) V1.4 | Manual | English | 2023-06-27 | 2.39MB | |
| SD100 Series Low-voltage Servo System Catalog V1.0 | Catalog | English | 2023-07-14 | 3.42MB | |
| AC01 Network Type AC Drive Manual V1.1 | Manual | English | 2023-12-26 | 1.64 MB | |
| AC70T Crane Purpose AC Drive Manual V1.5 | Manual | English | 2023-12-14 | 5.81M | |
| VC5 Series PLC Custom Variable Manual V1.0 | Manual | English | 2023-08-02 | 1.14M | |
| SD100 Servo Drive Manual V1.2 | Manual | English | 2023-11-27 | 12.6M | |
| SD700 User Manual V1.0 | Manual | English | 2023-08-03 | 10.4M | |
| AC series upper computer debugging software V1.6.20 | Software | English | ZIP | 2024-02-20 | 46.5M |
| PLC Soft_setup_V1.12.8.1 | Software | English | ZIP | 2023-08-08 | 56.2M |
| AC310 Repair Manual V1.0 | Manual | English | 2023-12-14 | 3.95M | |
| PLC Soft_Setup_V1.12.8.5 | Software | English | ZIP | 2023-08-10 | 56.3M |
| AC70T Communication Card Manual V1.0 | Manual | English | 2023-12-14 | 656K | |
| SIS Series Off Grid Solar Inverter Manual | Manual | English | 2023-10-18 | 1.83M | |
| VC5 Ethercat Motion Control Manual V1.0 | Manual | English | 2023-08-17 | 16.3M | |
| VC5 Series PLC Custom Variable Manual V1.0 | Manual | English | 2023-08-17 | 1.47M | |
| VEICHI firmware upgrade V3.4.11 | Software | English | ZIP | 2023-09-07 | 1.91M |
| AC01 AC Drive 3D Files | CAD File | EN | ZIP | 2023-11-13 | 89.5M |
| BLDC Solar Water Pump Catalog V1.0 | Catalog | English | 2023-09-11 | 7.23M | |
| VCACSoft AC800_12 V2.1.10 | Software | EN | ZIP | 2023-11-08 | 15.1M |
| VM Series Expansion Module Manual V1.0 | Manual | English | ZIP | 2023-10-07 | 11.7MB |
| PLC Soft_Setup_V1.12.8.6 | Software | English | ZIP | 2023-10-07 | 56.5M |
| SD700 EtherCAT Communication Manual V1.0 | Manual | English | 2023-10-07 | 5.19M | |
| SD700 Fault Description EtherCat V1.0 | Manual | English | 2023-10-07 | 132KB | |
| SIS Series Hybrid Solar Inverter Manual | Manual | English | 2023-10-18 | 5.84M | |
| SIS1 Series Off Grid Solar Inverter Manual | Manual | English | 2023-10-18 | 5.76M | |
| SIS1 Series Hybrid Solar Inverter Manual | Manual | English | 2023-10-18 | 6.26M | |
| SIS4 Series Off Grid Solar Inverter Manual | Manual | English | 2023-10-18 | 12.3M | |
| SISV Series Off Grid Solar Inverter Manual | Manual | English | 2023-10-18 | 15.5M | |
| SISV Series Hybrid Solar Inverter 4.2K-6.2K Manual | Manual | English | 2023-10-18 | 19.5M | |
| SISV Series Hybrid Solar Inverter 7.2K Manual | Manual | English | 2023-10-18 | 18.4M | |
| SIT Series IP65 Hybrid Solar Inverter 12K-15K Manual | Manual | English | 2023-10-18 | 6.4M | |
| SIT Series IP65 Hybrid Solar Inverter 30K Manual | Manual | English | 2023-10-18 | 1.47M | |
| SI21 Solar Pump VFD Manual (Simplified)V1.0 | Manual | English | 2023-10-20 | 1.15MB | |
| SI21 Solar Pump VFD Manual (Details)V1.0 | Manual | English | 2023-10-20 | 7.8MB | |
| VI20 Studio-2.8.11777.0 | Software | English | ZIP | 2023-10-23 | 895MB |
| HMI FGateManager-1.0.3289.0 | Software | English | ZIP | 2023-10-23 | 114MB |
| ACH200 High Voltage AC Drive Manual V1.0 | Manual | English | 2023-11-24 | 7.4M | |
| ACH200 High Voltage AC Drive Catalog V1.0 | Manual | English | 2023-11-24 | 11.6M | |
| SD100 Servo Drive Catalog V1.2 | Catalog | English | 2023-12-22 | 4.11M | |
| AC310 Series AC Drive Catalog Fr V1.1 | Catalog | French | 2023-12-13 | 7MB | |
| AC310 Series AC Drive Catalog Gr V1.1 | Catalog | German | 2023-12-14 | 9.71MB | |
| AC310 Series AC Drive Catalog It V1.1 | Catalog | Italian | 2023-12-14 | 9.39MB | |
| AC310 Series AC Drive Catalog Sp V1.1 | Catalog | Spanish | 2023-12-14 | 4.8MB | |
| Servo Selection V1.0.8 | Software | English | ZIP | 2023-12-14 | 652KB |
| AC10 Series Frequency AC Drive Technical Manual V1.7 | Manual | English | 2023-12-26 | 12.7M | |
| SD Soft V1.12.12-20240120 | Software | English | ZIP | 2024-02-20 | 44.6MB |
| SD700 Safety Torque Off Manual | Manual | English | 2024-01-03 | 671KB | |
| Solar Water Pump Inverter Catalog | Catalog | English | 2024-03-07 | 5.16MB | |
| VM Series PLC Flexible Remote Module Catolog V1.1 | Catalog | English | 2024-01-22 | 5.71MB | |
| VC1-0808MAT1 PLC Quick Reference Manual V1.0 | Manual | English | 2024-01-22 | 764KB | |
| VC1-0808MAR1 PLC Quick Reference Manual V1.0 | Manual | English | 2024-01-22 | 766KB | |
| VC1-1616MAR-T PLC Quick Reference Manual V1.0 | Manual | English | 2024-01-22 | 718KB | |
| VC1-2424MAM-4TC PLC Quick Reference Manual V1.0 | Manual | English | 2024-01-22 | 676KB | |
| PLC Series Catalog | Catalog | English | 2024-03-28 | 8.06MB | |
| Wall Mounted LiFePO4 Battery User Manual V1.0.pdf | Manual | English | 2024-01-22 | 1.22M | |
| CH310E Elevator Drive Catolog | Catalog | English | 2024-02-02 | 5.05M | |
| Energy Storage Battery Catalog | Catalog | English | 2024-03-28 | 3.31M |
Water Supply
Apr 11, 2024
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