Efficiency: 20.7%
0 to +5W positive power tolerance
orientation: 156 (6*26)
Grade: A
Warranty: 12 year product warranty, 30 year wer warranty
Certificiate: CE, TUV, IEC, ISO...
All use big brand raw materials, quality is guaranteed.
High output of power: effectively reduce the unit cost of PV solar system by watt;
Optimize the temperature coefficient: improve the performance under the condition of shadow and low temperature coefficient;
Reduce the shadow loss on the power output: effectively reduce the risk of heat spot on high efficiency;
Stronger the sical property: optimize the property of power generating and reliability of the system.