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MEWOI-PROVA- 200A /PROVA-210/ PROVA-218 PV Analyzer,Photovoltaic Analyzer,PV industry Solar cell I-V Curve Tester
MAIN FEATURES
| 1,. I-V curve test for solar pane/module |
2,. 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) |
| 3,Best resolution for PROVA 200A: 1mV,0.1mA |
| 4,. Best resolution for PROVA 210/218: 1mV,1mA |
| 5,Manual single point I-V test |
| 6,Max. voltage (Vmaxp) at Pmax |
| 7,Max. current (Imaxp) at Pmax |
| 8,Voltage at open circuit (Vopen) |
| 9,Current at short circuit (Ishort) |
| 10,. I-V curve with cursor to display each data point |
| 11,. Efficiency (%) calculation of solar panel |
| 12,Solar panel area setting: 0.001m2 ~ 9999m2 |
| 13,. Standard light source setting: 10 W/m2 ~1000W/m2 |
| 14,. Communicate with PC via USB cable |
| 15,Min. power stting for alarm function |
| 16,Built-in calendar clock |
| 17,Built-in battery charging circuit |
| 18,Built-in battery charging circuit |
| 19,Rechargeable lithium battery and AC power adaptor |
| 20, Memory size: 100 records |
| 21,Sampling time of data logging for PROVA 210/218: 0 ~ 99 min. |
| 22,Large LCD with backlight |
23,Application: Quality control in the production line,warehouse, or site of installation.Identify the solar power system requirement. Maintenance of solar panels. Verify the best installation angle of solar panels. |
Electrical Specifications: (PROVA 200A)
(23°C +5°C, four-wire measurement, the max. power limit is 180W)
DC Voltage Measurement:
| Range | Resolution | Accuracy of Reading |
| 0~6V | 0.001 V | 土1%士(1% of Vopen土9mV) |
| 6~10V | 0.001 V | 土1%土(1% of Vopen土0.09V) |
| 10~60V | 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 | 土1%土(1% of Ishort土0.9mA) |
| 0.6~1A | 0.1 mA | 土1%土(1% of Ishort土9mA) |
| 1~6A | 1 mA |
lshort: short circuit current of solar cell or module.
Internal Resistance at lshort: 0.05 Ohm.
DC Current Simulation*
| Range | Resolution | Accuracy of Reading |
| 0.01 ~ 1A | 0.1 mA | +1% + 0. 9mA |
| 1~6A | 1 mA | +1%士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°C+5°C, 4-wire measurement, max. power limit 500W)
DC Voltage Measurement:
| Range | Resolution | Accuracy |
| 0~10V | 0.001 V | +1%士(1% of Vopen士0.1V) |
| 10 ~ 60 V (PROVA 210) | 0.01 V | |
| 10 ~ 85 V (PROVA218) |
Vopen: open circuit voltage of solar cell or module.
DC Current Measurement:
| Range | Resolution | Accuracy |
0.01 ~ 10 A (PROVA 210) 0.01 ~ 8.5A (PROVA218) | 1 mA | +1% t (1% of Ishort + 9mA) |
| 10 ~ 12 A (PROVA 210) | 10 mA | +1%土(1% of Ishort土0.09A) |
lshort: short circuit current of solar cell or module
DC Current Simulation:
| 0.01 ~ 10 A (PROVA 210) | Resolution | Accuracy |
| 0.01 ~ 8.5A (PROVA218) | 1 mA | +1% + 9mA |
| 10 ~ 12A (PROVA 210) | 10 mA | +1%士0.09A |
General Specification:
| AC Power Adaptor: | AC 100V~240V input DC 15V1 1~3A output |
| Data Logging Memory Size: | 100 records |
| Dimension: | 257(L)x 155(W) X 57(H) mm 10.1"(L)x6.1" (W)x2.2" (H) |
| Weight: | 1160g1 40.9oz, (Batteries included) |
| Operation Environment: | 5°C ~ 50°C, 85% RH |
| Storage Environment: | -20°C ~ 60°C, 75% RH |
| Temperature Coefficient: | 0.1% of full scale/ °C, (<18°Cor > 28°C) |
| 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) |
