Outdoor exposure test
Testing pv module size:
The maximum size:2.6×1.4m
Testing system instruction
It's according to IEC61215 testing standard, the pv module installation angle is 37°,The pv module at the maximum power working point state;extract temperature of pv module, environment temperature, wind speed, wind direction, irradiation etc environment parameter. According to IEC61215 and IEC61853 testing standard, through every data automatic filtering and multiple data processing, get the temperature of pv module, environment temperature, wind speed, irradiation liner relative, Finally, NMOT at 800 w / m2 irradiance, 1 m / s wind speed and 20 ºC ambient temperature was obtained.
Function and Feature
1.According to the testing standard do the NMOT testing for the pv module
2.Monitor voltage, current, power, cumulative generation, wind speed, wind direction, irradiation, cumulative irradiation, temperature of pv module, environment temperature and real-time record and drawing curve , export and save data;
3.19 inch standard cabinet overall design, good heat dissipation function;
4.High accurate data acquisition system , promise data accurate
5.Can set testing open time, when the time satisfy the situation, the program will automatic running, system can cycle testing
6.All parameters can be displayed in real time or in curve form, can as CSV format storage, also can as use EXCEL open, Convenient data processing;
7.According to the standard, the computer selects data, simulates curve and automatically calculates NMOT results
NMOT testing system configure
| NO |
Name |
Qty |
| 1 |
Electronic load |
2 |
| 2 |
Data acquisition card |
2 |
| 3 |
Control system |
1 |
| 4 |
IPC |
1 |
| 5 |
display device |
1 |
| 6 |
Cabinet |
1 |
| 7 |
Environment acquisition system |
1 |
NMOT testing system configure parameter
1.Electronic load
Voltage:
Testing range:0-150V;
Testing accurate:0.05%+0.025%FS
Resolution:10mV
Current:
Testing range:0-60A;
Testing accurate:0.05%+0.05%FS
Resolution: 1mA
Power:
Testing range:0-400W;
Testing accurate:0.05%+0.05%FS
Resolution: 10mW
2.Data acquisition Card
Support RS485 communication, support J,K,T,E,R,S and Thermocouple Input
16 bit resolution
8 differential inputsT/C
Software configuration,low voltage current input
Isolation voltage:3000 Vdc
Support Modbus/RTU control
DC24V supply
3. Thermocouple:
Testing range:0~200ºC;
T type thermocouple
Testing accurate:1ºC;
Resolution:0.1ºC.
4.anemoclinograph(RS-485):
Wind speed
Range:0-60m/s
Resolution:0.05m/s
Accurate:±0.3 m/s
5.pyrradiometer(RS-485)
Spectrum range:300~3000nm
Measure range:0~2000W/m2
Input signal:0~20mV /4-20mA
sensitivity:7~14μV/W•m-2
Response time:≤35S(99%)
Stability:≤±2%
cosine response:≤7%(when sun height angle 10°)
Nonlinear:≤±2%
6.PV support frame
C type steel:41*41*2.0mm
Surface treatment: hot galvanizing
7. IPC
Power:300W ;
baseboard:14S4(included 4PCI slots);
Long card:ANOVO 7865L CPU;
Memory:2G DDR;
Hard disk:500G;
CD drive:DVD-ROM;
display device:DELL-IN1940MW
8.Control system
HOTOTECH research and development
9.Cabinet
Outer dimension:600*600*1600mm
The weight of cabinet:120KG
Material:High quality cold rolled steel plate
IP55 class
Audited Supplier 
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