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used system controller
9,000+ factories verified
CCSDA Technology Co., Ltd
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Future X Smart Poultry Climate Controller 40-Channel High-Precision Ventilation System IoT Monitoring
US$
1,797.00
-
1,997.00
1 Piece
(MOQ)
D1000 Digital Fan Controller - Intelligent Poultry House Environment Control System
US$
533.00
-
666.00
1 Piece
(MOQ)
Intelligent Water Line Controller System - Automated Poultry Water Supply Control
US$
324.00
-
405.00
1 Piece
(MOQ)
Wm100 Intelligent Water Line Alarm System Automated Poultry Water Supply Controller
US$
324.00
-
405.00
1 Piece
(MOQ)
1/4
Qingdao Skywise Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
20A 30A 40A 60A MPPT Solar Charge Controller RS485 Bluetooth Home System Power 12V 24V 36V 48V
US$
52.00
-
55.50
1 Piece
(MOQ)
20A 30A 40A MPPT Solar Charge Controller 12V 24V LCD off Grid Solar Energy System
US$
30.00
-
32.00
12 Pieces
(MOQ)
PWM Solar Charge Controller 10A 20A for Solar Power System USB Function
US$
10.00
-
12.00
1 Piece
(MOQ)
20A MPPT Solar Charge Controller for Solar Home System
US$
31.00
-
33.00
1 Piece
(MOQ)
1/4
Wuhu Schalod Technology Co., Ltd
2 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
OEM Customized Digital Mass Flow Meter Controller for Fuel Cell System
US$
1,200.00
-
1,500.00
1 Piece
(MOQ)
Real Time Mass Flow Meter Controller for Wind Power Generation Systems
US$
1,200.00
-
1,500.00
1 Piece
(MOQ)
Digital High Precision Flow Controller for Industrial Gas Systems
US$
1,200.00
-
1,500.00
1 Piece
(MOQ)
Industrial High Precision Mass Flow Controller for Wind Power Systems
US$
1,200.00
-
1,500.00
1 Piece
(MOQ)
1/4
Shenzhen Shenyan CNC Co., Ltd
Send Inquiry
ZJS716 Galvo Fly Cutting and Marking Laser Control System CO2 Fiber RF UV CNC Controller
US$
4,000.00
-
5,147.00
1 Set
(MOQ)
ZY4142G Laser Cutting Engraving Control System CO2 Fiber RF Laser Controller Large-format Cutting Plastic Textile Cloth Acrylic Leather Wood Cutting
US$
210.00
-
215.00
1 Set
(MOQ)
ZY72B8G-2000 Panoramic Vision Laser Control Board Marking and Engraving System Non-Metal Cutting Processing CO2 RF Laser Controller
US$
2,057.00
-
2,118.00
1 Set
(MOQ)
ZY4164G-2000 Panoramic Vision Laser Control System Board Card Stainless steel laser marking and cutting and engraving Controller
US$
1,097.00
-
1,129.00
1 Set
(MOQ)
1/4
Jinan Deming Power Equipment Co., Ltd
22 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fkj-Gt 5kw Hybrid Wind Solar Charge Controller for on Grid Wind System with Dump Load Vertical Wind Turbine Generator Controller
US$
650.00
-
700.00
1 Piece
(MOQ)
High-Efficiency 10kw 20kw 30kw Wind Turbine Controller and Inverter System
US$
1,500.00
-
4,500.00
1 Piece
(MOQ)
15kw on Grid Wind Controller for Wind Turbine System with PWM Dump Load
US$
1,300.00
-
1,400.00
1 Piece
(MOQ)
High Power Solar Charge Controller for 100kw 200kw Solar Hybrid Power System
US$
3,800.00
-
4,000.00
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Supply Gas Alarm System Control Panel Gas Smoke Alarming Controller
US$
877.20
-
912.80
1 sets
(MOQ)
32 Channels 4~20mA Analog Input LCD Display Gas Detector Controller Monitor System
US$
877.20
-
912.80
1 sets
(MOQ)
O2 Auto Detector System 8 Channel Fixed Gas Leak Analyzer Controller
US$
190.00
-
232.00
1 sets
(MOQ)
Large Display Control Panel Gas Alarm Controller Intelligent System
US$
877.20
-
912.80
1 sets
(MOQ)
1/4
Guangzhou Duida Mechanical and Electrical Equipment Co., Ltd.
Send Inquiry
Fvn33 Advanced Joystick Controller for Heavy-Duty Lifting System Operations
US$
545.00
-
565.00
1 Piece
(MOQ)
Advanced Joystick Controller for Precision Lifting System Operations
US$
545.00
-
565.00
1 Piece
(MOQ)
Fklc Multi-Axis Switch Master Controller Lifting System Equipment
US$
2,600.00
-
2,850.00
1 Piece
(MOQ)
Fkl1 Single-Mechanism Switch Master Controller Lifting System Equipment
US$
2,600.00
-
2,850.00
1 Piece
(MOQ)
1/4
Xiamen Good Light Technology Co., Ltd.
Send Inquiry
Intelligent Poultry Light Control System Dimmer Timer Controller for Poultry Farms
US$
724.10
-
807.60
1 Piece
(MOQ)
Dimmer Timer Smart LED Lighting System Controller for Poultry Farms
US$
724.40
-
738.40
1 Piece
(MOQ)
High-Performance Poultry Farm Lighting System Dimmer Time Controller
US$
553.52
-
567.37
5 Pieces
(MOQ)
Dimmer Timer ID Control Smart Poultry Lighting System Controller for Chicken Farm
US$
554.99
-
693.75
5 Pieces
(MOQ)
1/4
Huaen Green Energy (Beijing) Electronics Co., Ltd.
4.0
Send Inquiry
Intelligent Energy Controller for Optimal Power Distribution Systems
Negotiable
2 Pieces
(MOQ)
Huaen Energy IP66 Certified Battery Controller for 5.0-30kw Systems
US$
4,000.00
1 Piece
(MOQ)
Advanced Smart Energy Inverter Controller for Efficient Power Management
Negotiable
2 Pieces
(MOQ)
Smart Energy Management Inverter Controller for Optimal Power Efficiency
Negotiable
2 Pieces
(MOQ)
1/4
Guangzhou Dajiang Technology Co., Ltd.
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Parcel Locker System Master Controller with 4G and Open Protocol (AM8046)
US$
225.00
-
250.00
1 Piece
(MOQ)
Lock Controller for Electronic Locker System with RS485 8CH Open Protocol
US$
25.00
-
40.00
1 Piece
(MOQ)
12V/24VDC 12CH Smart Locker Systems Controller with RS485 for Lock, IR Sensor and Light Control
US$
48.00
-
52.00
1 Piece
(MOQ)
Electronic Locker System Master Controller 48CH Standalone
US$
245.00
1 Piece
(MOQ)
1/4
Shenzhen XC-ESC Technology Co., Ltd.
Send Inquiry
10A 24V Blower Motor Controller Fan Speed Controller for Vehicle HVAC System
US$
32.00
50 Pieces
(MOQ)
40A 24V DC BLDC Motor Controller for Vehicle HVAC System, Xc507
US$
0.10
300 Pieces
(MOQ)
350V 1000W Motor Electric Speed Controller for Automotive Wheel Steering System by Wire
US$
0.10
88,888 Pieces
(MOQ)
480W 10A 48V Solar Intelligent Automatic Water Pump Brushless DC Motor Electric Drive Controller
US$
0.10
88,888 Pieces
(MOQ)
1/4
Chongqing SiyueEr Technology Co., Ltd.
5.0
Send Inquiry
Siyuer 808m CNC Milling Controller for Vmc Router Machine 3 Axis 4 Axis Boring Machine CNC Gantry Router Control System
US$
360.00
-
440.00
1 Piece
(MOQ)
Cheap Price Similar as GSK CNC Controller Panel 2 Axis CNC Control System Kit with Atc+PLC CNC Lathe Controller
US$
280.00
-
370.00
1 Piece
(MOQ)
Predictive Maintenance CNC Controller with Health Monitoring System
US$
220.00
-
290.00
1 Piece
(MOQ)
Customized HMI 10.4 Inch Open CNC System Function for 5 Axis 5 Linkage Multi-Channel Turning Machine CNC Controller
US$
560.00
-
750.00
1 Piece
(MOQ)
1/4
Wuhan Sine Electric Technology Co., Ltd
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
3-Axis Mini Controller Cutting Machine Controller Industrial PLC Motion Controller System for CNC Router
US$
299.00
-
3,999.00
1 Set
(MOQ)
Advanced Digital Motion Controllers for High-Speed Processing in Automated Systems
US$
299.00
-
3,999.00
1 Set
(MOQ)
High-Precision Motion Controllers for Advanced CNC and Robotics Systems
US$
299.00
-
3,999.00
1 Set
(MOQ)
Self Designed System Variable Frequency Drive Three Phase High Functional Frequency Converter /AC Drive
US$
50.00
-
93.00
1 Set
(MOQ)
1/4
G AND N FORTUNE LIMITED
16 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Greenhouse pH Meter Automatic Nutrients Dosing System Digital Nutrient Controller
US$
880.00
-
990.00
1 Set
(MOQ)
Automatic Digital Nutrient Controller System for Hydroponic Greenhouse System
US$
939.00
-
999.00
1 Set
(MOQ)
Greenhouse Hydroponic System Nutrient Tank pH/Ec Meter Automatic Digital Nutrient Controller
US$
939.00
-
999.00
1 Set
(MOQ)
Food Grade PVC Nft Channel for Greenhouse Hydroponic System
US$
1.90
-
2.80
1,000 Pieces
(MOQ)
1/4
Guangzhou Jinsheng NewEnergy Technology Co., Ltd.
Send Inquiry
12V 60A 40A 50A PV Input Power Solar System MPPT Solar Charge Controller
US$
60.00
-
72.00
10 Pieces
(MOQ)
60A 48V 12V 24V Home Solar System off-Grid Solar MPPT Controller
US$
73.00
-
75.00
1 Piece
(MOQ)
Automatic Switch 12/24V 30A Solar Charge Controller for Solar System
US$
3.20
-
4.00
1 Piece
(MOQ)
30A MPPT Solar Controller for Solar System
US$
2.50
-
4.00
1 Piece
(MOQ)
1/3
Guangzhou Finger Technology Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Finger CNC Latest CNC Controller System 5 Axis Milling Machine Controller
US$
650.00
-
750.00
1 sets
(MOQ)
High Quality Automatic X and Z Lathe CNC Control System for Large Lathe CNC Lathe Machine Controller
US$
700.00
-
800.00
1 sets
(MOQ)
High End Integrated CNC System CNC Controller 4-6 Axis CNC Milling Machining Center
US$
900.00
-
1,000.00
1 sets
(MOQ)
Totally Set CNC Systems Support Rtcp Mode Umbrella Type/Arm Type 5-18 Axes CNC Milling Controller with Modbus & Ethercat Function for CNC Machine Controller
US$
850.00
-
950.00
1 sets
(MOQ)
1/4
GSK CNC Equipment Co., Ltd.
35 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
GSK 25iMC Series 5-Aixs Linkage CNC System, CNC Controller for machining center
US$
500.00
-
5,000.00
1 Set
(MOQ)
Cheap Best China CNC Turning Controller Low Price CNC System
US$
500.00
-
5,000.00
1 Set
(MOQ)
Updated CNC Threading Lathe Controller GSK CNC Control System GSK988TA
US$
500.00
-
5,000.00
1 Set
(MOQ)
GSK988TA-H10CJDC Advanced Turning CNC Brand Controller Panel System
US$
500.00
-
5,000.00
1 Set
(MOQ)
1/4
Shenzhen YHG Heating Science & Technology Co., ltd
17 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Siemens Lme22.331c2 Ignition Controller Gas Burner Industrial Combustion Controller System Controller
US$
115.00
-
123.00
1 Piece
(MOQ)
Honeywell Burner Control RM7840L1018 Industrial Combustion System Controller Safety Program Controller
US$
595.00
-
650.00
1 Piece
(MOQ)
Siemens or Ldu11.523A17 Leak Detection Valve Proving System Oil Gas Burner Controller for Automatic Shut off Valves
US$
483.00
-
552.00
1 Piece
(MOQ)
Dungs MB-Dle407b01s50 Gas Compact Solenoid Valve 3 in 1 Safety Shut-off Valves for Industrial Burner
US$
339.00
-
389.00
2 Pieces
(MOQ)
1/4
Flagsun (Suzhou) New Energy Co., Ltd.
5.0
Send Inquiry
MPPT 12V 24V 48V 10A 20A 30A 40A 50A 60A Solar Charge Controller for Home Solar Power System Complete Set
US$
20.00
10 Pieces
(MOQ)
High Quality Sunpower Solar System Regulator Solar Controller Charger with LCD Display
US$
10.00
-
11.50
10 Pieces
(MOQ)
Flagsun 20A 12V/24V Auto Solar Charge Controller for Solar Panel System
US$
10.00
-
11.50
10 Pieces
(MOQ)
Solar Charge Controller 5A 10A 15A 20A Control Solar Charger for off Grid Solar Power System MPPT Optional
US$
9.00
-
11.00
20 Pieces
(MOQ)
1/4
NINGBO KEMAPOWER ELECTRONICS CO., LTD.
5.0
Send Inquiry
12/24/48VDC 30-60A Solar Charge Controller PWM Controller for Solar Power System
US$
6.78
-
10.66
1 Piece
(MOQ)
Intelligent Clear LCD Large Screen 12/24/36V Auto 60A MPPT Solar Charge Controller for Solar Home off Grid Energy System
US$
15.44
-
58.77
1 Piece
(MOQ)
MPPT 12V 24V 48V Solar Charge Controller 60A Hybrid Charger Solar Controller for Solar System
US$
15.44
-
58.77
1 Piece
(MOQ)
30A 12V 24V Solar Charging Controller MPPT Efficient Automatic Identification System Solar Charging Controller
US$
15.44
-
58.77
1 Piece
(MOQ)
1/4
Shenzhen Pittar Power Co., Ltd.
5.0
Send Inquiry
Ldsolar 24V 30A MPPT PWM Controller Solar Charge Controller for Solar Power System
US$
35.00
-
45.00
500 Pieces
(MOQ)
Home System 12V20A MPPT Solar Battery Charger Controller
US$
8.90
-
9.50
500 Pieces
(MOQ)
Home MPPT 12V Manual PWM Solar Charge Controller for Solar Power System
US$
35.00
-
45.00
500 Pieces
(MOQ)
12/24/48VDC 30-60A Solar Charge Controller PWM Controller for Solar Power System
US$
36.50
-
39.00
500 Pieces
(MOQ)
1/4
Hefei Huanxin Technology Development Co., Ltd.
22 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Golf Cart 48V 72V 350A 400A AC System Controller Assembly A5
US$
265.00
-
285.00
1 Piece
(MOQ)
Electric Vehicle EV System Popular Application AC Motor Controller 48V 72V
US$
225.00
-
235.00
1 Piece
(MOQ)
Enpower AC Speed Motor Controller Mc3336 7240 for Golf Cart 72V 400AMP Enpower Controller Buggy/Golf Carts 72V 7.5kw 5kw System
US$
265.00
-
299.00
4 Pieces
(MOQ)
S14 Sightseeing Vehicle Lvtong Brand 72V Toyota Controller System
US$
6,800.00
-
7,000.00
1 Piece
(MOQ)
1/4
Datong Autosun Power Control Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ot3120d Digital Display Gas Generator Engine Speed Control Unit Gas Engine Controller Speed Control System
US$
2,775.00
-
3,330.00
1 Piece
(MOQ)
Gec50-6 Gas Piston Generator Gas Engine Controller Methane CNG LPG Natural Gas Biogas Engine Control System
US$
850.00
-
1,020.00
1 Piece
(MOQ)
Ot3120A Digital Engine Speed Control Unit Gas Generator Control System Gas Engine Speed Controller
US$
1,470.00
-
1,760.00
1 Piece
(MOQ)
Gec100b Gas Generator Set Gas Engine Controller LPG CNG Methane Natural Gas Biogas Commins Engine Control System
US$
1,485.00
-
1,780.00
1 Piece
(MOQ)
1/4
Zhejiang New Folinn Electric Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cutting-Edge High Quality 380V Solar Pump Inverter Solar Motor Controller for Irrigation Systems
US$
308.00
100 Pieces
(MOQ)
Variable-Frequency Drive 380V 0.75kw Solar Motor Controller for Irrigation Systems
US$
47.00
100 Pieces
(MOQ)
Three Phase 380V MPPT Solar Water Pumping Inverter VFD Solar Pump Controllers for Pump System
US$
707.00
100 Pieces
(MOQ)
Energy Saving 380V VFD VSD PV Pump Inverter Solar Controller for Irrigation Systems
US$
257.00
100 Pieces
(MOQ)
1/4
Shenshen INKBIRD Technology Company Limited
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Iic-800-WiFi Digital Timer Irrigation Controller for Smart Watering Systems
US$
37.99
-
89.99
1 units
(MOQ)
Inkbird Iic-400 WiFi 4 Zones APP Control Remote Access Smart Sprinkler Controller
US$
19.99
-
49.99
5 pieces
(MOQ)
Inkbird LLC-800 WiFi 8-Zone Smart Irrigation System Controller Sprinkler Controller
US$
37.99
-
89.99
1 units
(MOQ)
Inkbird Iic-800 WiFi 8-Zone Smart Irrigation System Controller Sprinkler Controller
US$
37.99
-
89.99
1 units
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Irrigation Dual Pump Controller Irrigation Systems ABS Motor Programmable PLC
US$
53.00
-
59.00
1 Piece
(MOQ)
Jnn 0.75kw-4kw Water Pump Control System with LCD Screen Water Valve Controller for Watering Irrigation
US$
58.00
-
64.00
1 Piece
(MOQ)
Motor Timer Water Pump Controller Water Level Autonomous Agricultural Irrigation Systems
US$
58.00
-
70.00
1 Piece
(MOQ)
Controlwater Pump Controller with Auto Start/Stop - CE Certified for Building Booster & Sewage Systems, One-Work-One-Standby
US$
120.00
-
125.00
1 Piece
(MOQ)
1/4
Shenzhen BBier Lighting Co., Ltd.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smart City Application for 5g-Enabled Wireless Intelligent Street Lighting Controller System
US$
40.00
-
50.00
50 Pieces
(MOQ)
Bbier Automated Street Lighting System Solar Charge Controller
US$
27.80
-
32.20
50 Pieces
(MOQ)
Complete Street Lighting System Aluminum IP66 100W LED Integrated Solar Charge Controller
US$
120.00
-
150.00
10 Pieces
(MOQ)
Complete Smart Street Light System IP65 Lighting Controller Optimized for Lora-Mesh Technology
US$
40.00
-
50.00
10 Pieces
(MOQ)
1/4
Wuxi Jiazhini Machinery Technology Co., Ltd
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Variable High-Speed Brushless DC Motor Controllers for Industrial Cooling Fan Systems
US$
175.00
-
180.00
1 Piece
(MOQ)
Rugged 284-4c Temperature-Resistant Servo Hall Actuator Synchronous Controller for Testing Systems
US$
175.00
-
180.00
1 Piece
(MOQ)
High-Performance Industrial-Grade Programmable Brushless DC Motor Controllers for Automated Manufacturing Systems
US$
175.00
-
180.00
1 Piece
(MOQ)
High-Performance 284-2D 25A Digital Hall Actuator Synchronous Controller for Industrial Automation Systems
US$
175.00
-
180.00
1 Piece
(MOQ)
1/4
Zhejiang Juxing New Energy Co., Ltd.
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Juxing Lightning Protection Wind-Solar Hybrid System Anti-Seismic Design Charger Controller 20A
US$
5.00
-
9.00
1 Piece
(MOQ)
PWM Dual Solar Battery Controller for off-Grid Systems Multiple Protection Functions
US$
5.00
-
9.00
10 Pieces
(MOQ)
Cjxne Compact PWM Solar Charge Controller Easy Installation for Small Solar Systems
US$
5.00
-
9.00
10 Pieces
(MOQ)
PWM Charging Solar Street Light Controller for Lighting Security Systems Reverse Protection
US$
5.00
-
9.00
10 Pieces
(MOQ)
1/4
Xuzhou Keya Electric Co., Ltd
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Electric Control Driving System 140-65h Flat Wire Motor 2000-3000W Motor Controller
US$
200.00
-
225.00
10 Sets
(MOQ)
Durable 2kw Wireless Controller for DC60V/72V Power Systems
US$
28.00
-
30.00
10 Pieces
(MOQ)
Electric Control Driving System 120-40h 800W Motor Controller
US$
85.00
-
89.00
10 Sets
(MOQ)
Permanent Magnet Motor 155-90h Flat Wire Motor Electric Control Driving System Motor Controller
US$
325.00
-
350.00
10 Sets
(MOQ)
1/4
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