Factory Price High Quality China Ja Best Sale 78 Cells Polycrystalline Solar Panel 450W

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 144PCS
• Application: Residential, Industrial,Commercial
• Condition: New
• Certification: ISO, CE, TUV/IEC61215/IEC61730
• Model NO.: JAM78S10-450/MR
• Material: Monocrystalline Silicon
• Weight: 24.6
• Frame: Anodized Aluminum Alloy
• Glass: 3.2mm Tempered Low Iron
• Cable: 4mm ^2 300mm PV
• Panel Efficiency(%): 21.3%
• Type: Perc, Half Cell
• Junction Box: IP68 Rated
• Wind Load, Back: 2400PA / 2400PA
• Brand Name: Ja
• Cell Size: 156mmx156mm
• Solar Cell: A Grade
• Snow Load, Front: 3000PA / 5400PA
• Transport Package: Pallets
• Specification: 2180*996*40MM
• Trademark: JA Solar
• Origin: China
• HS Code: 85414020
• Production Capacity: 800mwatt/Years

Product Description

Product Description 



Material

ELECTRICAL DATA(STC)

TYPE	JAM78S10-435/MR	JAM78S10-440/MR	JAM78S10-445/MR	JAM78S10-450/MR	JAM78S10-455/MR
Rated Maximum Power(Pmax) [W]	535	530	535	540	545
Open Circuit Voltage(Voc) [V]	52.73	53.0	53.31	53.58	53.87
Maximum Power Voltage(Vmp) [V]	44.50	44.87	45.18	45.51	45.83
Short Circuit Current(lsc) (A]	10.40	10.44	10.48	10.52	10.56
Maximum Power Current(lmp) [A]	9.78	9.81	9.85	9.89	9.93
Module Efficiency [%]	20	20.3	20.5	20.7	21.0
Power Tolerance	0~+5W
STC	Irradiance 1000W/m2, cell temperature 25°C, AM1.5G
Remark: Electrical data in this catalog do not refer to a single module and they are not part of the offer.They only serve for comparison among different module types.

Factory 

Production Process


Project Cases


What we provide


Packaging & Delivery


Conact Us

FAQ.What's your payment terms?TT,Letter of Credit,Paypal,Western Union etc. Could you send free sample?
Your sample fee will be returned when your place next order.
Can we print our own logo?
Yes absolutely.
What are the advantages of your company?
We are new factory ,now we control thin benifit for developing customers , price ,quality and service will never let customers down!!