DYXNY-09 Photovoltaic Power Generation Experimental Device

The m*n parameters

1. Solar cell module: single crystal module, maximum output power 5W, operating voltage 16.8V, operating current 0.3A, size (306×216×25mm).

2. Simulated light source: Philips 300W halogen tungsten lamp, distance and light intensity can be adjusted manually, adjustment distance 0-80cm, adjustment power 0-300W.

3.Handheld illuminance meter: measuring range 1-50000Lux, accuracy ±4%rdg±0.5%fs.

4. Instrument display unit: 2 DC voltmeters DC0-50V; 2 DC ammeters DC0-5A; 1 AC voltmeter AC0-300V; 1 AC ammeter AC0-2A.

5. Touch screen: 4.3" embedded integrated touch screen is used; real-time monitoring of system power generation, power consumption and environmental parameters; with historical curve display.

6.Battery: lead-acid battery 12V/7.2AH.

7. Solar controller: DC12V/24V automatic switching, rated current DC10A, PWM (pulse width modulation) charging; with charge and discharge indication, battery status indication, temperature compensation and other functions; with battery reverse connection, night anti-rebound, lightning protection, photovolt*c current limiting, overcharge, overdischarge, load overload, short circuit and other protection functions; with light control/time control output mode control function.

8. Off-grid inverter: input voltage DC12V; output AC220V±10%, 50HZ, 150VA, pure sine wave; input and output are isolated by high-frequency transformer; with over-voltage and under-voltage shutdown, overload, over-temperature and other protection functions.

9. DC resistive load: DC LED indicator light.

10. DC inductive load: DC fan.

11.AC resistive load: AC LED indicator light.

12. AC inductive load: AC fan.

13. Adjustable power resistor: variable resistor (0-2K).

14. System safety: with overload, short circuit, grounding and other protection functions.

15. Working environment: temperature -25…+55℃, humidity 0…95%RH, altitude <6000m

16. Dimensions: 560×400×180mm

Technical performance

1. Input power: AC220V±10% 50HZ

2. Working environment: temperature -25℃～+55℃, relative humidity 0…85%RH(25℃), altitude <4000m

3. Device capacity: <0.35KVA

4. Safety protection: with power indication, short circuit and grounding protection, safety symbols in accordance with national standards

5. Dimensions: 560×400×180mm

Completed experimental projects

1. Experiment on basic characteristic parameters of solar photovolt*c cells

2. Solar photovolt*c cell spectral characteristics experiment

3. Experiment on the impact of environment on the characteristics of solar photovolt*c cells

4. Solar photovolt*c cells and direct load experiments

5. Experiment on the working principle of solar controller

6. Photovolt*c inverter working principle experiment

7. Photovolt*c power generation system experiment