Banco de capacitación escolar para mediciones de módulos solares, equipo de laboratorio escolar, equipo de capacitación en energías renovables educativas.
Artículo No.: ET 250
Banco de capacitación escolar para mediciones de módulos solares ET 250 Equipo de laboratorio escolar Equipo de capacitación en energías renovables educativas
Banco de capacitación escolar para mediciones de módulos solares ET 250 Equipo de laboratorio escolar Equipo de capacitación en energías renovables educativas I.Product Overview
1.1 Overview
The ET250 Solar Module Tester is a device designed for educational purposes to help students learn and understand the working principles and performance evaluation of solar cells. In teaching and experimental environments, the ET250 provides students with a practical and intuitive platform that enables them to directly measure and analyze the performance parameters of solar cell modules under different lighting conditions, including voltage (V), current (I), irradiance (kW/㎡) and temperature (℃).
The design of the device focuses on user experience, allowing students to easily operate and collect data. The simple operation interface and mobility of the ET250 facilitate students to conduct practical operations in laboratories or outdoor environments, so as to better understand the practical application of solar cell technology.
The ET250 Solar Module Tester is not only a measurement tool, it is also an educational resource that helps students master the design and performance evaluation of solar energy systems through practical learning. The device provides reliable experimental data, supports students in scientific exploration and innovative experiments, and stimulates their interest in renewable energy technology, especially in the field of solar energy.
Overall, the ET250 Solar Module Tester is an ideal tool for teaching and learning the principles and applications of solar cells. It provides students with an interactive and practical learning platform to help them build a knowledge framework for solar technology and lay the foundation for future careers in the field of sustainable energy.
1.2 Features
High-precision measurement: ET250 uses high-precision sensors and advanced electronic technology to provide stable and reliable measurement results.
Mobility: The device is equipped with rollers at the bottom to facilitate movement to different test positions.
Adjustment of test conditions: Users can adjust the test angle and position as needed to obtain different light intensity and temperature conditions.
Durability: ET250 is made of high-quality materials, ensuring the long-term durability and stability of the device.
Flexibility: Due to its mobility, ET250 can be used in different environmental conditions, including laboratories, production workshops or outdoors.
Data recording: Although the device itself does not directly store data, users can record and save measurement data through external devices for further analysis.
II.Performance Parameter
Input power: AC 220V
Working conditions: Ambient temperature: -25℃～+55℃, relative humidity: ≤90%.
Measurement range: Temperature: 0…100°C
Voltage: 0…200V
Current: 0…20A
Illumination: 0…2kW/㎡
Tilt: 0…90° III.Components List and Detailed Introduction
3.1 Main Part
Number Name
1 Solar panel assembly
2 Light radiation intensity measurement assembly
3 Temperature sensor
4 ET250 solar measurement assembly
5 Photovoltaic power grid-connected module
6 Photovoltaic controller module
3.2 Accessories
Number Name Quantity
1 4mm electrical cable 2m double-ended black 4
2 4mm electrical cable 2m double-ended blue 6
3 4mm electrical cable 2m double-ended red 6
4 Fuse 3A 5*20 2
5 DIN data test line 1
6 Power line 1
7 Multi-function angle measuring instrument (with magnet) 1
8 Export type sliding line rheostat 1
9 Solar controller communication line 1
10 U disk (with software) 1
11 Battery charger 1
IV. Experiment List
Experiment 1 Recording the characteristic curve of a diode
Experiment 2 Recording the characteristic curve of a solar module
Experiment 3 Recording the characteristic curve of a solar module under different radiations
Experiment 4 Effect of temperature on the characteristic curve of a solar module
Experiment 5 Effect of tilt angle on the power output of a solar module
Experiment 6 Recording daily changes in summer and winter
Experiment 7 Series connection of solar modules
Experiment 8 Parallel connection of solar modules
Experiment 9 Shading solar modules without bypass diodes
Experiment 10 Shading solar modules with bypass diodes
Experiment 11 Measuring inverter efficiency for photovoltaic units operating in grid-connected systems
Experiment 12 Photovoltaic units operating in islanded grid systems
