AFR010 Solar Power Generation Experiment Box Educational Equipment Technical Skills Training Renewable Training System 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 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 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
