Tested and certified according to newest IEC standard
IEC61730-1:2016 IEC61215-1:2016
IEC61730-2:2016 IEC61215-2:2016
Bankable products
Triple 100% Electroluminescence (EL) tests
minimize breakage rate
Safety for fire risk
(Class C tested in TüV SüD and Rheinand)
World 1st company to pass “Thresher Test” and
“On-site Power Measure ment Validation” certificate
Safety for salt mist corrosion
Safety for ammonia corrosion
Outstanding power output capability at low
irradiance
Top rank in Photon yield measurement
Anti-PID products, passing TüV SüD system
voltage durability test
| Module Type | BQ-270-6PB-HV | BQ-275-6PB-HV | BQ-280-6PB-HV | BQ-285-6PB-HV |
| STC NOCT | STC NOCT | STC NOCT | STC NOCT | |
| Maximum Power -Pmp（W） | 270 200 | 275 204 | 280 208 | 285 212 |
| Open Circuit Voltage -Voc（V） | 38.1 35.2 | 38.3 35.4 | 38.5 35.6 | 38.7 35.8 |
| Short Circuit Current -Isc（A） | 8.99 7.26 | 9.08 7.35 | 9.18 7.44 | 9.27 7.53 |
| Maximum Power Voltage -Vmp（V） | 31.3 29.2 | 31.6 29.4 | 31.8 29.6 | 32.0 29.8 |
| Maximum Power Current -I mp（A） | 8.63 6.85 | 8.71 6.94 | 8.81 7.03 | 8.91 7.12 |
| Module Efficiency STC-ηm（％） | 16.60/16.50 | 16.90/16.80 | 17.21/17.11 | 17.52/17.41 |
| Power Tolerance（W） | (0,+4.99) | |||
| Maximum System Voltage (V) | 1500 VDC | |||
| Maximum Series Fuse Rating (A) | 20A | |||
| Pmax Temperature Coefficient | -0.36 %/°C | |||
| Voc Temperature Coefficient | -0.30 %/°C | |||
| Isc Temperature Coefficient | +0.05 %/°C | |||
| Operating Temperature | -40~+85 °C | |||
| Nominal Operating Cell Temperature | 45±2 °C | |||
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