Delivery Time:3-5 days
Certification:CE,FCC,MSDS
Polycrystalline Sunpower Solar Panels 310W Professional High Reliable
Solar Panels are actually quite simple in theory and so many people can access their technology with just a little work. Any solar panel produces electricity through the works of photovoltaic cells. These cells are sensitive to light and produce electricity when certain wavelengths of light strike their surface. These cells are very brittle and damage especially easy, so they must be housed in a strong and sturdy construction that is also resistant to moisture.
Vglory energy is Professional Manufacturers Of Monocrystalline Solar Panels & Polycrystalline Solar Panels range from 1w to 320w ,With advanced materials and equipments , our modules are designed and manufactured in superior quality ensuring excellent electrical performance and the long span of 25 years for the solar panels.
Features :
1). High Conversion Efficiency Solar Panels’ Cells are laminated with TPT, EVA and encapsulated with Low-iron tempered glass ensuring longer life and maximum performance
2). Anti-aging EVA, high frame resistant TPT to laminate and stronger anodized aluminum alloy frame
3). Strong aluminum frame withstand heavier snow load and higher wind-pressure by passing mechanical load test 2400Pa ~5400Pa ,
4). Aesthetic appearance and rugged design to withstand high wind pressure, hail and snow load ;Advanced photovoltaic technologies is resistant to atmospheric exposure and effects of delaminating
5). High quality Junction box with Built-in diodes prevents reverse charging and keep excellent protection ;
6). Rigorous quality control meet the highest international standards Strict quality control and classification of modules
7). The exterior design and electrical performance of each every module are fully tested to guarantee superior quality .
• 310W Polycrystalline solar panel Electrical Characteristics
|
Maximum Power(Pmax) |
310W |
|
Power Tolerance |
±3% |
|
Open Circuit Voltage(Voc) |
45.2 |
|
Short Circuit Current(Isc) |
8.83 |
|
Maximum Power Voltage(Vmp) |
36.50 |
|
Maximum Power Voltage(Imp) |
8.50 |
|
Module Efficiency |
15.98% |
|
Max. System Voltage |
1000VDC |
|
Solar Cells |
Polycrystalline156*156mm(6 inch) |
|
Cells series |
72cs(6*12) |
|
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 |
▪ 310W Polycrystalline solar panel Mechanical Characteristics
|
Dimension |
1950*990*45(mm) |
|
Frame |
Anodized Aluminum Alloy |
|
Construction |
Front: High transmission 3.2mmTempered glass; Rear: White PET; Encapsulated: EVA |
|
Output cables |
4.0m㎡ 12AWG cable with weatherproof connectors. cable lengths: 900mm |
|
Weight |
22.5KGS |
Quality and Advantages :
1. Low voltage-temperature coefficient allows higher power output at high-temperature condition .
2. High efficient, high reliable solar cells ensure our product output stability.
3. Full products certified with certificate ISO 9001:2008 and ISO 14001:2004
, CE , TUV, IEC/EN61215 IEC/EN61730
4. we offer 12 years product warranty ,25 years lifespan ,
Why choosing us:
1) Excellent quality, competitive price, prompt delivery and on-time service
2). High efficiency, high safety, High stability ,high reliability
3). Optimized Packaging to protect product during loading and delivery .
4). Strong productive ability and quick delivery .
