LONGI 570W PERC BIFACIAL SILVER photovoltaic panel
349,00 zł brutto (283,74 zł netto)
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Description
Product Card: LONGI 570W BIFACIAL SILVER
🔹 Key product features:
✅ 570 W power – high energy efficiency for large installations
✅ Bifacial (bilateral) technology – up to 25% extra energy possible
✅ Advanced PERC technology – higher efficiency even on cloudy days
✅ Low power degradation – 0.4% annual power loss for 30 years
✅ PID and LID immunity – minimizing performance degradation
✅ High load resistance – 5400 Pa of snow, 2400 Pa of wind
✅ Excellent low-light performance – higher energy production even in low sunlight conditions
✅ Long warranty – 12 years on product and 30 years on performance
💡 Why choose LONGi LR5-72HGD-570M Bifacial SF?
⚡ Higher energy production – bifaciality allows the use of reflected light
🔋 Minimal degradation – stable performance for 30 years of use
🛡️ Resistance to extreme conditions – robust construction and high-end protection
📊 State-of-the-art technology – higher efficiency thanks to PERC monocrystalline cells
📋 Technical specifications:
Parameter | Value |
---|---|
Model | LR5-72HGD-570M Bifacial SF |
Cell technology | Monocrystalline PERC |
Module type | Bifacial (double-sided) |
Rated power (Pmax) | 570 W |
Module efficiency | 22,1% |
Extra power (back side) | Up to 25% more energy |
Max voltage (Vmp) | 43,0 V |
Max current (Imp) | 13,26 A |
Open circuit voltage (Voc) | 51,19 V |
Short-circuit current (Isc) | 14,05 A |
Operating temperature range | -40°C to +85°C |
Maximum system voltage | 1500 V DC |
Maximum fuse current | 25 A |
Load resistance | Wind: 2400 Pa, Snow: 5400 Pa |
Power tolerance | 0~+3% |
Dimensions (S x W x G) | 2278 × 1134 × 30 mm |
Weight | 31.8 kg |
Front glass | 2.0 mm tempered glass |
Back layer | 2.0 mm tempered glass (bifacial) |
Connectors | IP68 |
Cable length | ~1400 mm, 4 mm² |
Product warranty | 12 years |
Efficiency guarantee | 30 years (87.4% efficiency after 30 years) |
Certifications | IEC 61215, IEC 61730, UL 61730, ISO 9001, ISO 14001, ISO 45001 |
Additional information
Weight | 31,8 kg |
---|---|
Dimensions | 3 × 227,8 × 113,4 cm |
Gwarancja producenta | 12 years |
Maksymalna moc | 570W |
Producent | LONGi |
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