ZM2129 Solar Power Generation Experiment Box Didactic Equipment Vocational Training Equipment Renewable Training Equipment
1. Introduction to the equipment
1.1 Overview
The solar trainer is a power generation system that uses the photovoltaic effect of solar panels to directly convert solar radiation energy into electrical energy. It consists of solar panels, batteries, solar controllers, inverters, loads, etc. It has a modular structure design, and the electrical test points are all connected to the experimental wires with safe experimental sockets. Its working principle is that the solar radiation energy is first converted into electrical energy through the solar panel, and then converted by the inverter to supply power to the load. At the same time, the excess electrical energy is stored in the battery in the form of chemical energy after passing through the solar controller.
1.2 Features
(1) It has a good safety protection system.
(2) It allows students to disassemble and move it by themselves, and is easy to use.
(3) The experimental circuits and devices are fully configured and can be used in combination to complete the practical training content of various subjects.
2. Technical parameters
Input power: AC220V±10%, 50Hz
Experimental box size: 620*620*180mm
Simulation light source (halogen lamp) size: 300*250*385mm
Solar panel size: 520*300*465mm
Weight: <25Kg
Working conditions: ambient temperature 10℃～30℃, relative humidity <75% (25℃)
3. Component list and detailed introduction
3.1 Main part
|
No.
|
Name
|
|
1
|
Halogen lamp
|
|
2
|
Solar Experiment Box
|
|
3
|
Solar panel
|
3.2 Solar panel
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No.
|
Name
|
|
1
|
Indicator light unit
|
|
2
|
Dot matrix module
|
|
3
|
Analog light source control unit
|
|
4
|
Solar Panel Output Unit
|
|
5
|
Battery Cell
|
|
6
|
Inverter unit
|
|
7
|
Solar Controller Module
|
|
8
|
Display module (DC voltmeter, DC ammeter, AC voltmeter, AC ammeter)
|
|
9
|
Fan Load Unit
|
|
10
|
Lamp Load Cell
|
|
11
|
Resistance box
|
3.3 Accessories
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No.
|
Name
|
|
1
|
4mm safety electrical cable(blue)
|
|
2
|
4mm safety electrical cable(yellow)
|
|
3
|
4mm safety electrical cable(black)
|
|
4
|
4mm safety electrical cable(red)
|
|
5
|
Network cable
|
|
6
|
Power cable
|
|
7
|
CD
|
4. Experiment list
Experiment 1 Solar panel open circuit voltage test experiment
Experiment 2 Solar panel short circuit current test experiment
Experiment 3 Solar panel maximum power point test experiment
Experiment 4 Solar panel conversion efficiency measurement experiment
Experiment 5 Solar panel I-V or P-V characteristic test experiment
Experiment 6 Solar panel dark voltage characteristic test experiment
Experiment 7 Solar panel load and output characteristic test experiment
Experiment 8 Solar controller working principle experiment
Experiment 9 Solar controller overcharge protection experiment for battery
Experiment 10 Solar controller over-discharge protection experiment for battery
Experiment 11 Reverse connection protection experiment
Experiment 12 Nighttime anti-reverse charging experiment
Experiment 13 Off-grid inverter working principle experiment
Experiment 14 Independent photovoltaic power generation experiment
Experiment 15 Solar cell photovoltaic system direct load characteristic experiment
Experiment 16 Software testing experiment
