1.Overview
The DLXNY-ST03 Portable solar power generation test box is a solar photovoltaic power supply system, which can provide a practical teaching, testing, demonstration platform for work principle of solar cells, controllers and sine wave inverter. Its work flow is firstly to convert solar energy into low-voltage DC power, and then charge 12V battery through the controller.also supply power on the back of the inverter, the inverter will transfer 12V DC into 220VAC.Then provide the power to various loads of the renewable power training kit.
This product can detect the power generated by the solar panel in real time, and track the high voltage current value (VI), so that the system can charge the battery with the maximum power output. Applied in solar off-grid photovoltaic systems, it is the core control component of off-grid photovoltaic systems to coordinate the work of solar panels, batteries and loads.
This solar photovoltaic trainer uses liquid crystal to dynamically display the running status, running parameters, controller log, control parameters, etc. The user can conveniently check various parameters through the buttons. can modify the control parameters according to the needs to adapt to different system requirements.
The controller adopts the standard Modbus communication protocol, which is convenient for users to expand, view and modify various parameters of the system. It can maximize the convenience for users to complete different remote monitoring needs.
The controller has a comprehensive electronic fault self-test function and powerful electronic protection function, to avoid damage to product components due to installation errors and system failures.
System function
-Advanced dual-peak or multi-peak tracking technology. there will be multiple peaks in the I-V curve, and the controller can still accurately track the solar power point.
-The built-in power tracking algorithm can significantly improve the energy utilization efficiency of the photovoltaic system,to imporve PWM charging efficiency.
-The combination of multiple tracking algorithms can accurately track the working point of the I-V curve in a very short time
-MPPT tracking efficiency can reach up to 99.9%.
-Using advanced digital power supply technology, the circuit energy conversion efficiency is as high as 98%.
-Support gel battery, sealed battery, open battery, lithium battery and other types of battery charging procedures
-It has a current-limiting charging mode.
-It can support instantaneous high current start-up of capacitive load.
-Support battery voltage automatic identification.
-With fault LED indication and LCD display of abnormal information, it is convenient for users to determine system faults.
-Support historical data storage, the storage time is up to 1 year.
-Equipped with LCD screen display function.
-Support standard modebus protocol to meet the communication needs of different occasions.
-Built-in over-temperature protection mechanism.
-With temperature compensation function.
2.Training contents
-Solar cell generate electricity experiment
-Solar cell energy conversion experiment
-Output Voltage of the Photovoltaic Panel
-Solar training system protection experiment
-off-grid inverter working performance experiment
-Solar energy automatic tracking experiment
-Anti overcharge experiment
DLXNY-ST04 Solar photovoltaic integrated training system
The Renewable Energy Training Equipment is simulated using sunlight as natural resources, it has a green, environmentally friendly, low-carbon, resource allocation without merit. Demand for technical and vocational colleges, universities graduate, enterprise project manager and technician training, and specialized development and production, the introduction of solar power generation system teaching training sets. Expansion of solar power to meet the basic research and practical application training, and outreach presentations.
Add Any content here
DLXNY-ST02 Solar Power Teaching Experiment Platform
The Solar power teaching experimental platform consists of a solar cell module modules, battery modules, solar tracking system, environmental monitoring systems, solar testing systems, solar power systems and solar inverter applications (load regulation control module), the mon itoring instrumentation module, PC machine monitoring modules and other components. This educational training equipment designed to meet the renewable energy-related professional photovoltaic solar cell performance testing and teaching applications related training needs in higher education and technical vocational schools
DLXNY-SP812 Solar Photovaltaic Trainer
The cabinet type solar power generation experimental equipment is a solar photovoltaic power supply system, which can provide a practical teaching, testing and demonstration platform for the working principles of solar cells, controllers and sine wave inverters. Its working process is to first convert solar energy into low-voltage DC power by solar cell module, then charge the 12V battery through the controller, and also supply power to the inverter behind. The inverter converts 12V DC power into 220V AC power for various loads.
Training experiments
-Light source position adjustment experiment
-Angle adjustment experiment of solar panel
-Light source dimming experiment
-Illuminance measurement experiment
-Solar Power Generation Experiment
-DC load test
-The method of using DC motor load is the same
-AC load test
-Solar charging controller monitoring software installation tutorial
-Tutorial of monitoring software for solar charging controller
-Battery charging experiment
DLXNY-GF06 Off grid solar training system
Overview
The off grid solar training system demonstrates the use of Solar Energy for power generation. This Trainer demonstrates the power transformation from Solar PV modules to Battery, and from Battery to Loads.
This renewable energy training system widely use in the technical vocational schools and college.
Training content
– Solar cell power generation principle experiment
– Energy conversion experiment of solar photovoltaic panel
– Environmental Impact on PV Transformation Experiment
– Experimental Study on Direct Load Characteristics of Solar Cell Photovoltaic System
– Solar controller working principle experiment
– Reversible Protection Experiment
– Overcharge protection of solar energy controller on battery
– Over-discharge protection of solar energy controller battery
– Night anti-charge experiment
– Grid-connected inverter work principle
DLXNY-GF07 Comprehensive Training System of Solar Photovoltaic Power Generation
1.Overview
DLXNY-GF07 Comprehensive Training System of Solar Photovoltaic Power Generation is typical solar photovoltaic trainer which is widely used in secondary school, Vocational school and TVET.
It demonstrates the working principle of solar power generation.
Training content
-Wind power experiment
-Battery charge and discharge experiment
-Off-grid inverter operation load experiment
-Demonstration experiment of the operation process of permanent magnet synchronous wind turbine and wind energy conversion
-Basic theoretical experiments of wind power generation
-Wind power generation system design experiment
-Wind power generation control technology experiment
-Wind power generation related measurement technology experiments
-Simulation experiment of basic theory and application technology of wind power generation
-Experiment on the relationship between generator speed and output voltage, current and frequency
-Experiment on the relationship between wind speed and output power
