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I-V curve test for solar panel/module
Max. solar panel power (Pmax) search by auto-scan:
PROVA 200A: 60V, 6A (180W capability)
PROVA 210: 60V, 12A (500W capability)
PROVA 218: 85V, 8.5A (500W capability)
Best resolution for PROVA 200A: 1mV, 0.1mA
Best resolution for PROVA 210/218: 1mV, 1mA
Manual single point I-V test
Max. voltage (Vmaxp) at Pmax
Max. current (Imaxp) at Pmax
Voltage at open circuit (Vopen)
Current at short circuit (Ishort)
I-V curve with cursor to display each data point
Efficiency (%) calculation of solar panel
Solar panel area setting: 0.001 m2 ~ 9999 m2
Standard light source setting: 10 W/m2 ~ 1000 W/m2
Communicate with PC via USB cable
Min. power setting for alarm function
Built-in calendar clock
Built-in battery charging circuit
Rechargeable lithium battery and AC power adaptor
Memory size: 100 records
Sampling time of data logging for PROVA 210/218: 0 ~ 99 min.
Large LCD with backlight
Electrical Specifications: (PROVA 200A)
(23℃±5℃, four-wire measurement, the max. power limit is 180W)
DC Voltage Measurement:
Range
Resolution
Accuracy of Reading
0 ~ 6 V
0.001 V
±1% ± (1% of Vopen ± 9mV)
6 ~ 10 V
0.001 V
±1% ± (1% of Vopen ± 0.09V)
10 ~ 60 V
0.01 V
Vopen: open circuit voltage of solar cell or module.
DC Current Measurement:
Range
Resolution
Accuracy of Reading
0.01 ~ 0.6 A
0.1 mA
±1% ± (1% of Ishort ± 0.9mA)
0.6 ~ 1 A
0.1 mA
±1% ± (1% of Ishort ± 9mA)
1 ~ 6 A
1 mA
Ishort: short circuit current of solar cell or module.
Internal Resistance at Ishort: 0.05 Ohm.
DC Current Simulation*
Range
Resolution
Accuracy of Reading
0.01 ~ 1 A
0.1 mA
±1% ± 0.9mA
1 ~ 6 A
1 mA
±1% ± 9mA
* If current is greater than 6A, test (Auto-Scan, Scan, or Test) can not be performed.
* Max. duration of simulation is 9.999 seconds if power is less than 100W.
* Duration of simulation is 10m seconds if power is greater than 100W.
Electrical Specifications: (PROVA 210/218)
(23℃±5℃, 4-wire measurement, max. power limit 500W)
DC Voltage Measurement:
Range
Resolution
Accuracy
0 ~ 10 V
0.001 V
±1% ± (1% of Vopen ± 0.1V)
10 ~ 60 V (PROVA 210)
10 ~ 85 V (PROVA 218)
0.01 V
Vopen: open circuit voltage of solar cell or module.
DC Current Measurement:
Range
Resolution
Accuracy
0.01 ~ 10 A (PROVA 210)
0.01 ~ 8.5 A (PROVA 218)
1 mA
±1% ± (1% of Ishort ± 9mA)
10 ~ 12 A (PROVA 210)
10 mA
±1% ± (1% of Ishort ± 0.09A)
Ishort: short circuit current of solar cell or module.
DC Current Simulation
Range
Resolution
Accuracy
0.01 ~ 10 A (PROVA 210)
0.01 ~ 8.5A (PROVA 218)
1 mA
±1% ± 9mA
10 ~ 12 A (PROVA 210)
10 mA
±1% ± 0.09A
General Specifications:
AC Power Adaptor:
AC 100V~240V input
DC 15V / 1~3A output
Data Logging Memory Size:
100 records
Dimension:
257(L) x 155(W) x 57(H) mm
10.1″ (L) x 6.1″ (W) x 2.2″ (H)
Weight:
1160g / 40.9oz
(Batteries included)
Operation Environment:
5℃ ~ 50℃, 85% RH
Storage Environment:
-20℃ ~ 60℃, 75% RH
Temperature Coefficient:
0.1% of full scale / ℃
(＜18℃ or ＞28℃)
Accessories:
User manual x 1;
Rechargeable lithium battery (PROVA 200A: 1600mAh; PROVA 210/218: 3400mAh) x 1;
AC power adaptor x 1;
Optical USB cable x 1;
Software CD x 1;
Software manual x 1;
Carrying bag x 1;
4-Wire to 2-Wire connector x 1 set;
Kelvin clips (2 clips) x 1 set (PROVA 200A: 6A max; PROVA 210/218: 12A max)
testing instrument
