Qinhuangdao Shanggui Trade Co., Ltd

300w solar pv panel for solar system suppliers in Qinghuangdao

Group Poly Solar Panel
Min. Order 20 piece
Terms of Payment T/T
Update Time 2018-11-14
Item specifics
Maximum power voltage35.80V
Maximum power current8.38A
Open circult voltage42.96V
Maximum system voltage1000V DC(IEC)
Short circuit current9.22A
Power Tolerance(%)0~+3
Pmax Temperature Coefficient-0.42%/℃

300w solar pv panel for solar system suppliers in Qinghuangdao

Quick Details

Brand Name:SUFU solar

Dielectric Insulation Voltage:3000V

Operating Temperature(℃):40~+85

Storage Temperature(℃):-40~+60

Model No.(SFP)280W290W300W310W320W330W
Maximum Power at STC(Pmax)280W290W300W310W320W330W
Maximum Power Voltage(Vmp)35.50V35.60V35.80V36.00V36.40V36.80V
Maximum Power Current(Imp)7.89A8.15A8.38A8.61A8.79A8.96A
Open Circult Voltage(Voc)42.60V42.72V42.96V43.20V43.68V44.16V
Short Circuit Current(Isc)8.68A8.96A9.22A9.46A9.66A9.84A
Module Effciency(%)17.2117.8318.4416.0316.5417.06
Maximum System Voltage(V)1000V DC(IEC)
Maximum Series Fuse Rating(A)15A
Power Tolerance(%)0+3%
Pmax Temperature Coefficient-0.42%/
Voc Temperature Coefficient-0.32%/
Isc Temperature Coefficient0.06%/
Storage Temperature From -40to+60
Operating Temperature From -40to+85
*STC(Standard Test Condition):Irradiance 1000w/m2,module temperature 25,AM1.5
Best in Class AAA solar simulator(IEC 60904-9)is used,with power measurement uncertainty within ±3%
Packing Quantity25pcs/carton     
Loading Capacity600pcs/40HQ     
Solar Cells72(6×12)Monocrystalline silicon Solar Cells 156×156mm   
Front Glass3.2mm(0.13in) high-transmission temperes glass   
EncapsulantEVA(Ethylene-Vinyl Acetate)   
FrameDouble-layer anodized aluminium alloy   
Junction BoxIP67 rated,with serviceable bypass diodes   
CablesUV resistant solar cable,900mm-section 4.0mm2(12AWG)   
ConnectorsMC4 compatible connectors   
Max.LoadWind Load:2400Pa/Snow Load:5400Pa   

Packaging & Delivery

Packaging Details:packing is suitable for sea transportation

Delivery Time:within 10 days after receiving down payment

Company profile

Qinhuangdao Shanggui Trade Co., Ltd is a modern solar modules,solar system solutions and service supplier.We has two factories named Qinhuangdao sufu Electronic Co.,Ltd and Qinhuangdao Saikanggaungdian Electrical Co.,Ltd .

Our solar products are range from solar modules to solar power systems,solar street lights, solar junction box, and so on.

Company  has a professional experience of R&d,management team.has been offering the world reliable and renewable products which are internationally certified with TUV,CE and ISO9001 etc.The product applies to a wide rangeof clients including Australia,South Amiracles,Middle-east,Southeast Asia and other countries.Company is creating miracles at industrial upgrading,technological innovation,high quality and environmental protection.


· High cell efficiency PV solar panel with quality silicon material for long term output stability and reliability.

· Rigorous quality control to meet the highest international standards.

· High transmittance, low iron tempered glass with enhanced stiffness and impact resistance.

· Unique frame design with high mechanical strength for easy installation.

· Advanced encapsulation material with multilayer sheet lamination to provide long-life and enhanced cell performance.

· Outstanding electrical performance under high temperature and low irradiance conditions.

· 72 Back-Contact polycrystalline Si solar cells (approx. 18.32%).


· Commercial/ industrial building PV solar roof-top off-grid systems.

· Residential PV solar roof-top off-grid systems.

· Any commercial / industrial ground mount off-grid systems.

· Other off-grid industrial and commercial solar PV applications.


· 10 year limited product warranty on materials and workmanship.

· 25 year limited power warranty on power output.

· ≥90% power output assurance for 10 years and ≥80% power output assurance for 25 years.

· Refer to warranty document for detailed warranty information.


· TUV(IEC61215 IEC61730)

· CE