Place of Origin: | Guangdong, China (Mainland) |
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Advanced 300 Watt High Efficiency Solar Panels Multiplayer Sheet Lamination
solar energy is the best alternative renewable energy to the traditional energy source like fossil fuel , oil , natural gas and coal etc which is limited and one of result of global warming problem , solar energy no any negatives impacts on our inviroment which standard source produced such as carbon footprint emission , harful by-products etc . Frankly speaking the solar energy is the most abundant of all the renewable energy sources available to the world . did you realize that 4.5 pounds of sunlight is actually struck on the earth surface every second ! The Vglory highest solar panel, it reach unparalleled efficiency up to 23% and making this solar panel the most efficient in solar energy realms , so the module efficiency can be 25~30% higher than traditonal solar panels in the market ,
it is adopts the world's highest efficiency photovoltaic cell . which called Back-contact solar cells , which is made in USA with using newest cutting edge technology and advanced production equipments , This innovative technique back-contact solar cells's positive pole and negative pole are on the same side . then
it can absorb max lights when sunlight falling on surface then constantly more solar electricity been created . Getting greater efficiency from solar cells has been the aim of many researchers and companies for years . Sunpower always do the best !
• 300W High Efficiency solar panel Electrical Characteristics
Maximum Power(Pmax) |
300W |
Power Tolerance |
±3% |
Open Circuit Voltage(Voc) |
63.50v |
Short Circuit Current(Isc) |
6.54A |
Maximum Power Voltage(Vmp) |
50.95V |
Maximum Power Voltage(Imp) |
5.89A |
Cell Efficiency |
19.9% |
Max. System Voltage |
1000VDC |
Solar Cells |
High Efficiency solar cell 125*125mm(5 inch) |
Cells series |
44cs(4*11) |
Bypass Diodes |
6pcs 12A |
Temperature Coefficients of Pmax |
-0.47%/°C |
Temperature Coefficients of Voc |
-0.33%/°C |
Temperature Coefficients of Isc |
0.05%/°C |
NOTC-Nominal Operating Cell Tepm. |
45(±2°C) |
STC Condition |
1000W/m2, AM1.5, 25°C |
300W High Efficiency solar panel Mechanical Characteristics
Vglory Group Energy Co.,LTD [China (Mainland)]
Business Type:Manufacturer |