Solar Power Generation Experiment Box

Equipment overview
· This trainer is composed of training model and experiment box
· The training model consist of monocrystalline silicon solar panel and simulative light source the position of solar panel and the light intensity of simulated light source are both adjustable .
· All units are modular ad open type designed which is clear and convenient to operate
· The experiment box is made of thickened aluminum alloy frame and expoxy resin board, with high crushing resistance and good insulation characteristic .
Basic configuration
1. Training module :15w monocrystalline silicone solar panel (35cmx30cm) and spotlight are adopted so that the experiment can be conducted indoors , the distance between solar panel and light source can be adjusted by aluminum guide rail . the intensity of simulated light source is adjustable , which is convenient for student to test the characteristic of solar panel .
2. Digital display : provided with two transformers ( panel 220v , output four – way AC9V)
(1) changing ammeter : DC0~2A, power supply AC220v
(2) charging voltmeter : DC0~30V power supply AC220V
(3) DC load ammeter : DC0~5A power supply AC220V
(4) DC load voltmmeter : DC0~30V power supply AC220V
(5) Inverter AC ammeter : AC0~1A power supply AC220v
(6) inverter AC voltmeter : AC0~`250V power supply AC220V
3. Solar power controller (with RS232 to USB communication cable ) : designed with data acquisition and software monitorling function , LCD system changing / discharging animation display maximum working current 64A , overccurent 65A for 1 minute , short circuit > 180A with instantaneous protection suitable for battery of 12V, 24V, 48V, 72V (plumbic acid / lithum – ion/ iron-ion stroage battery)
4. Dot metrix module : provided with 8 pcs dot matrixes (8*8) each adopts two 74HC138 as the row scanning driver , two 74h5C95 as column scanning driver. DC5V power supply and 51 microcontroller are adopted as the minimum system .
5. Stroage battery : 12v , 7.2AH lead-acid battery
6. Load module : provided with built-in AC/DC inducative/ resistive load
(1) inductive load : DC12V fan built-in AC/DC inducative / resistensive load
(2) resistive load : DC12V LED lamp DC12v indicator, AC220V LED lamp , AC220V indicator
(3) universal load: 10Ω~99.99kΩ
variable resistemce box
7. Single phase grid off inverter : 100w , single phase sine wave inverter
Technical parameters
1. power supply : AC220v±10%, 50Hz
2. power consumption : < 500w
3. dimension : 620mmx425mmx180mm(experiment box)
4. weight: 15 kgs (approx)