High Efficiency Mono Solar Panel 166 Cell 440W 450W 460W for System Application with TUV/CE Certification

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 36pcs
• Application: Industrial
• Condition: New
• Certification: ISO, CE, TUV
• Model NO.: PNG-144M(166)
• Material: Monocrystalline Silicon
• Junction Box: IP65 Rated
• Frame: Anodized Aluminum Alloy
• OEM: Acceptable
• Original: China
• Weight: 3.3kg
• Connector: Mc4
• Specification: 670*480*25mm
• Trademark: PNG Solar
• Origin: China
• HS Code: 85414020
• Production Capacity: 800000000000watts

Product Description

45W Small-size Polycrystalline Solar Panel

Brief Introuction

Mono Solar Panel

To produce a monocrystalline silicon cells, absolutely pure semiconduction material is necessary. Monocrystalline rods are extracted from melted silicon and then sawed into thin plates.This production process guarantees a relatively high level of efficiency silicon and makes monocrystalline panels one of the most efficient, producing smaller solar cells, and therefore smaller panels. Monocrystalline works very well in bright cool conditions.

Poly Solar Panel

Polycrystalline solar panels are also made from sillicon.However,instead of using a single crystal of silicon,manufacturers melt many fragments of silicon together to form the wafers for the panel.
Polycrystalline solar panels are also referred to as "multi-crystalline"or many-crystal sillicon.
Because there are many crystals in each cell,there is to less freedom for the electrons to move.As a result,polycrystalline solar panels have lower efficiency ratings than monocrystalline panels.

ELECTRICAL DATA(STC)

Module Type	PNG144M-440	PNG144M-445	PNG144M-450	PNG144M-455
Rated output(Pmp/Wp)	440	445	450	455
Short circuit current (Isc)	11.29A	11.33A	11.41A	11.36A
Open circuit voltage(Voc)	49.8V	50.0V	50.2V	49.2V
Maximum power current(Impp)	10.76A	10.83A	10.90A	10.97A
Maximum power voltage(Vmpp)	40.9V	41.1V	41.3V	41.5V
Module efficiency (%)	20.24%	20.47%	20.70%	20.93%
Power tolerance (W)	0~+5	0~+5	0~+5	0~+5

Standard Test Condition(STC): Irradiance 1000W/m², Cell Temperature 25ºC, AM1.5

ELECTRICAL DATA(NOCT)

Module Type	PNG144M-440	PNG144M-445	PNG144M-450	PNG144M-455
Rated output(Pmp/Wp)	330	334	338	341
Short circuit current (Isc)	9.31	9.38	9.44	9.48
Open circuit voltage(Voc)	45.6	45.8	46.0	46.2
Maximum power current(Impp)	8.66	8.73	8.79	8.83
Maximum power voltage(Vmpp)	38.0	38.2	38.4	38.6

Nominal Module Operating Temperature(NMOT): Irradiance 800W/m²,Ambient Temperature 20ºC, AM1.5, Wind Speed 1m/s
 

 

Product Process

 

Project Cases

 

 

Factory view

 

 

Packaging & Shipping

 

 

Certifications

 

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!!

 

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