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| System-Level Specifications |
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| 2.7 kW (STC) System Unit |
| Number of modules per tracker frame-set |
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10 |
| Frame-set footprint |
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2.03 m x 11.7 m |
| Frame-set row spacing |
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2.03 m |
| Source strings per frame-set |
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2 |
| Frame-set nominal power (STC) |
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2,700 Wdc (1) |
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| Electrical Specifications |
| Source string electrical (2) |
| Vop (PTC) |
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400 Vdc |
| Iop (PTC) |
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3.13 A |
| Power (PTC) |
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1,253 Wdc |
| Fuse rating (per NEC §690) |
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4.9 A |
| Frame-set power rating (PTC, CEC) |
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2,506 Wdc (2)(3) |
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| Tracker |
| Tracking algorithm |
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Individual module,
Maximum Power Tracking |
| Operable global latitude range |
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45°S – 45°N |
| Range of Motion |
| Azimuth |
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160°E – 160°W from South |
| Elevation |
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0° – 120° from horizon |
| Elevation drive motor |
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Single stepper |
| Azimuth drive motor |
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Single stepper |
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| Installation Considerations |
| Power connectivity |
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Junction box at tracker frame |
| Inverter compatibility |
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Compatible with any standard UL 1741 Listed
grid tie DC/AC inverter |
| Installation zoning |
| Wind |
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Wind Exposure D - Max 90 mph fast-mile
(ASCE 07-05/IBC/UBC/CBC) |
| Seismic |
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Seismic Zone 4 (UBC/CBC) |
| Installation tolerances |
| Tilt (with respect to ground) |
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+/- 2° |
| Flatness at frame bases |
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+/- 30 mm |
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| (1) |
STC: Standard Test Conditions at the Factory, Irradiance 850 W/m2, ASTM 173G Direct Normal Spectrum, Tcell = 25°C |
| (2) |
PTC: PVUSA Test Conditions (CEC), Irradiance 850 W/m2, ASTM 173G Direct Normal Spectrum, Tamb = 20°C |
| (3) |
CEC Rating: The Califonia Energy Commission rates modules and systems using PTC |
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Subject to UL and IEC certification |
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© Copyright 2003-2010 Energy Innovations, Inc. All Rights Reserved. All trademarks are the property of their respective owners. Reference herein does not constitute or imply affiliation with, endorsement, or recommendation of Energy Innovations, Inc. products by the respective trademark owners.
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