ZM3137 Interactive System on the basics of Photovoltaic Technology Photovoltaic Generator Trainer Educational Equipment Complete set to study the solar photovoltaic approach This system is composed of the following elements: 4 photovoltaic modules with connection accessories. Charge controller with the necessary overload protection 1 solar battery 1 Inverter Instrument for measuring the intensity of light Lamp with dimmer Measuring instrument compatible with photovoltaic technology (current, voltage,..) for the complete study of the system.

ZM2119 Wind And Solar Trainer Educational Equipment Renewable Training Equipment I. Equipment Overview 1 Introduction 1.1 Overview This training system simulate demo wind and solar generate electricity process, enable students to learn wind and solar generate electricity. Wind driven generator is driven by fan, solar energy panel is driven by high work power metal halide. This trainer cultivate students hand on ability, it’s suitable for engineering university, training institute, technical schools. 1.2 Feature (1)This trainer use aluminum column structure, with inner integrated measurement meters, there is universal wheels at the bottom, it’s easy to move. (2) It can do many experiment circuit and components, students can combine them to different circuit, do different experiments and training content. (3) Training workbench with safety protection system. 2Capacity (1)Wind power generation: fan unit takes aluminum structure, fan can be adjusted In horizontal 90 degree, dimension 1500*1000*1500mm(L*W*H) (2) Solar energy generation set: whole set takes aluminum structure, photovoltaic panel can be adjusted, simulator light source can be adjusted for 120 degree in vertical direction, dimension 1500*1000*1500mm(L*W*H) (3)Training workbench: aluminum structure, aluminum hanging box unit, with universal wheels at bottom, dimension: 1400mm×700mm×1500mm(L*W*H) (4) Single solar energy cell plate: (5) Fan technical specifications: (6) Battery technical specification: (7) Work condition: (8) Power: 3 System introduction This system can be divided to four part: wind generating electricity system, photovoltaic power generation system, control system, inverter system . Wind generating electricity system consist of fan, generator, battery. Photovoltaic power generation system consist of light source, photovoltaic cell plate, battery. Control system consist of wind and solar complementary controller. Inverter system is made of frequency inverter and load unit. 1.Simulate wind generating electricity set: this system select horizontal axis magnet synchronous generator, use fan to simulate wind, through adjust fan position to change wind strength and direction, to test generator effect in the same condition. 2. Simulator photovoltaic power generation system: this system use 4 pieces of 30W solar energy board,You can connect in series or in parallel according to different system pressure. Simulate solar light set consist of two metal halide, it can adjust the relative position with photovoltaic plate, to simulate solar light position, and demonstration. 3. Battery group: it consist of 4 pieces 12V/40AH seal battery group, you can parallel connect use as 12V200AH system, you can also connect in series as 24V/100AH system, and deep understand battery. 4. Controller hanging box: this hanging box use industrial type charger controller, it can control wind generator and photovoltaic generator to charge on battery. With LCD display board, you can check system technical parameter and can set by yourselves. It is with prevent overcharge, over current 5. Inverter hanging box: adopt 12V/24V voltage intelligent recognize frequency inverter, output voltageis AC220V, continuously work power is 600W, peak work power is 1000W. Rotary efficiency>90%, low voltage automatic alarm. 6. Meter box: it display generator voltage, generator current, charge voltage, charge current, inverter voltage, inverter current in real time. 7. Terminal load hanging box: it contains incandescent light bulb, energy saving and axle fan, for load test 220V AC current from inverter. 3.2 Training workbench Training workbench use aluminum column structure hold, with universal wheels at bottom, two wheels are with brake, you can move and fix as your like. Desktop thickness is 25mm high density board, surface with anti high temperature treatment, equip with three door, with two drawers, the structure is beautiful. 3.3 Power control panel (1) Voltage, current output indicator (3) Equip with power indicator, safety power output terminal. (4) Inner with AC power source, with short circuit protection function. 3.4 Equip components (1) Controller hanging box 1 piece (2) Inverter hanging box 1 piece (3) Meter box hanging box 1 piece (4) Terminal load hanging box 1 piece (5)4mm safety electrical connection cable 25 eas (6) Electrician tool 1 set (7) Digital multimeter 1 ea 4 Experiment list (1) Battery feature test:1) electricity technical parameter 2) Battery connect in series and parallel (2) Charge controller experiment:1) connect inversed protection experiment 2) Controller protection on battery overcharge 3) Controller protection on battery over discharging experiment 4) Anti reverse charge experiment (3) Simulate wind generating electricity system experiment (4) Wind energy charging control experiment (5) Generator work power test experiment (6) Photovoltaic battery open circuit voltage test experiment (7) Photovoltaic battery short circuit current test experiment (8) Photovoltaic battery work power test experiment (9) To test photovoltaic battery different maximum test experiment under different illumination (10) Photovoltaic battery output feature experiment (11) Photovoltaic battery charging control principle experiment (12)Photovoltaic battery anti reverse charging experiment (13) Photovoltaic battery connect in series and parallel experiment (14) Inverter basic principle experiment (15) Simple inverter output waveform test experiment (16) Photovoltaic battery connect in series and in parallel experiment (17) Inverter basic principle experiment (18) Simple inverter output waveform test experiment (19) Inverter power drive AC load experiment (20) Wind and solar generator complementary experiment

ZM2160 Hydropower training device Green Energy Training Equipment Teaching Equipment 1. Product overview 1.1 Overview This training device This system includes water turbines, generators, water pumps, flow meters, pressure gauges and a variety of electrical instruments, so that students have a preliminary intuitive understanding of hydropower. Through related experiments, students can cultivate the corresponding knowledge and skills, which are suitable for the teaching and skill training assessment of related professions in higher vocational, technical schools, secondary vocational schools and technical schools. 1.2 Features (1) The training platform adopts aluminum profile and sheet metal structure, with fine structure, easy to use and not easy to damage. (2) The experimental circuit and device configuration are complete, which can measure a variety of electrical parameters. 2. Performance parameters (1) Input power; AC220V±5% (2) Dimensions: 1430mm×900mm×1200mm (3) Weight: 100kg (4) Working conditions: ambient temperature -10℃～+40℃ relative humidity ＜85% (25℃)