| |
| Location: | San Jose, United States |
| Commissioning: | 6/29/2007 |
| |
| |
| |
| System power: | 4.01 kWp |
| |
| |
| |
| Modules: | 24 Sharp NE-167U1 |
| Azimuth angle: | 160° |
| Angle of inclination: | 20° |
| Inverter: |  Sunny Boy 4000US |
| Communication: |  Sunny WebBox |
| |
| |
|  |
Description:
Equipment installed, plant characteristics, and ratings
PV panels: Sharp ND167U1, installed: Two strings with 12 panels each
Inverter: SMA SB4000US (240V)
- Maximum power voltage (per panel): 23.5 V
- Maximum power (per panel): 167 W
- Minimum power (per panel): 150.3 W
- Maximum power current (per string): 7.1 A
- Plant maximum power voltage (23.5 V * 12 panels): 282 V
- Plant maximum power current (7.1 A * 2 strings): 14.2 A
- Plant Maximum Power, STC-rating (167 W * 24 panels): 4008 W (4 kW)
- Plant Maximum Power, PTC-rating* (147.1 W * 24 panels): 3530.4 W (3.53 kW)
- Plant Power, PTC-rating, incl. Inverter Efficiency* (96%): 3389.184 W (3.39 kW)
- Plant Power, PTC, incl. Inverter Efficiency and EPBB* Design Factor (0.094): 3334.957 W (3.33kW)
All based on site-specific calculations performed at http://www.csi-epbb.com
STC-Rating = "Factory Standard Test Conditions" = 1000 watts per square meter solar irradiance, 1.5 Air Mass and 25 degree C. cell temperature
PTC-Rating = "PV USA Test Conditions" (University of Davis, California) = 1000 watts per square meter solar irradiance, 1.5 Air Mass, 20 degree C. cell temperature at 10 meters above ground level and wind speed of 1 meter per second. |