Features
? High quality solar cells are seleted for advanced packaging
? Adopt high transmitance toughened glass, EVA and anti-UV backplane material
? A component,multi-station perfomance test to ensure product performance
? Component frame adopt aluminum alloy anodizing,is used to improve the ani-comosion ability, to ensure that the components can adapt to all kinds of harsh outdoor environments
? moncryetaline silcon & polyaystaline silcon as opions
? The component technology is guaranteed for 5 years, the output power of the component is no less than 90% in 10 years, no less than 80% in 20 years.
Advantages
1.The component can withstand the snow pressure up to 5400Pa,withstand the wind pressure up to 2400Pa.
2.Ensure the output power:0~+5W
3.Under the weak lighting conditions(cloudy weather,morning and evening)with high performance
4.Pass the independent certification of international authority,including IEC61215,IEC61730,UL1703，TUV security gradeII.and CE.ISO9001,ISO14001 CHSAS18001
5.International standards:quality,environment,occupational health and safety managemant system.
Application
Emergency light systems/ Standby power supply/ UPS and computer standby power supply/ Power supply/ Solar system/ Wind system/ Telecommunication system/ Firefighting equipment standby power supply/ Railway system/Power station.Emergency light systems/ Standby power supply/ UPS and computer standby power supply/ Power supply/ Solar system/ Wind system/ Telecommunication system/ Firefighting equipment standby power supply/ Railway system/Power station.
Polycrystalline solar module 270-290W 36V
ELECTRICAL DATA (STC)
| NPP-270-72
| NPP-280-72
| NPP-290-72
|
| Peak Power Watts-PMAX (Wp) | 270
| 280
| 290
|
Power Output Tolerance-PMAX (W)
| 0/+3
| 0/+3
| 0/+3
|
Operating Voltage-VMP(V)
| 35.6
| 36.2
| 36.4
|
Operating Current-IMP(A)
| 8.42
| 8.56
| 8.79
|
Open Circuit Voltage-VOC (V)
| 44.8
| 45
| 45.2
|
Short Circuit Current-ISC (A)
| 8.98
| 9.23
| 9.47
|
Module Efficiency ηm (%)
| 17.7
| 18.4 | 19
|
