25 Years Warranty High Efficiency 300 Watt Solar Panels

Produktbeschreibung

1.Product Description:

25 years warranty high efficiency 300 watt solar panels
1)High efficiency solar cells from Tai Wan with more than 21% efficiency.
2)Anti-reflective and anti-soiling surface reduces power loss from dirty and dust.
3)Excellent mechanical load resistance:Certified to withstand high wind loads(2400Pa) and snow loads(5400Pa).
4)High salt and ammonia resistance

2.Reliable Quality:

1)Positive power tolerance:0+3%
2)100% EL double-inspection ensures modules are defects free
3)Modules binned by current to improve system performance
4)Potential Induced Degradation(PID) Resistant

3.Product Images:

4.Electrical Data:

Type	PS-M660300	PS-M660305	PS-M660310	PS-M660315	PS-M660320
Rated Maximum Power at STC(W)	300	305	310	315	320
Open Circuit Voltage(Voc/V)	39.8	40.1	40.3	40.5	40.7
Maximum Power Voltage(Vmp/V)	32.6	32.8	33	33.2	33.5
Short Circuit Current(Isc/A)	9.77	9.85	9.93	10.01	10.1
Maximum Power Current(Imp/A)	9.19	9.29	9.39	9.5	9.56
Cell Efficiency(%)	21	21.3	21.7	21.9	22
Power Tolerance(%)	0+3%
Temperature Coefficient of Isc	+0.059%/ºC
Temperature Coefficient of Voc	-0.330%/ºC
Temperature Coefficient of Pmax	-0.410%/ºC
STC	Irradiance 1000W/m²,Cell Temperature 25ºC, Air Mass 1.5
Certification	CE, TUV(IEC61215,IEC61730)

Mechanical Data
Cell(mm)	Mono156.75×156.75
Weight(kg)	17(approx)
Dimensions(L×W×H)(mm)	164099235
No.of Cells	60
No.of Diodes	IP67,3 diodes 20A
Connector	MC4
Packing Configuration	30pcs per box
Working Conditions
Maximum System Voltage	DC 1500V(IEC)
Operating Temperature	-40ºC/+85ºC
Maximum Static Load,Front(e.g,snow and wind)	5400Pa
Maximum Static Load,Back(e.g,wind)	2400Pa
NOCT	45±2ºC
Application Class	Class A

5.Why choose Propsolar:

Items	PROPSOLAR solar panel VS Other suppliers
Items	Propsolar	Other suppliers
Solar Cell	A Grade High Efficiency cells	B or C Grade cells,some suppliers are using broken cells with Tape
EVA	>380g/m2 PID Resistant new production 1500VDC	< 380g/m2 Reclaimed materials 1000VDC (EVA delaminating after some years)
Glass	3.2mm thickness high transmission low iron tempered glass	2.5mm thickness glass (not enough stronger)
Frame	1.3mm-1.5mm thickness anodized aluminum	0.9mm-1.1mm thichness anodized aluminum (not enough stronger)
Backsheet	300um thickness double-side fluorine coated (anti-climate for more than 25 years)	PET without fluorine coated (backsheet turned yellow or broken into pieces)
Junction box	IP68 with 20A diodes,1500VDC	IP67 1000VDC without diodes or only 15A diodes
Power tolerance	0/+3%	Negative with -10W
Life time	More than 25 years	Less than 5-8 years
Price	Reasonable price with best quality	Cheap price with low quality

6.Production Flow:

7.Certifications(TUV IEC61215;IEC61730):

8.Project Reference:

9.Our Company:

Propsolar is the professional manufacturer of Photovoltaic (PV) modules,solar storage system,DC&AC solar water pump system.
We specialize in the development and utilization of new energy to provide one stop service and total solution to all global customers.

Lieferfähigkeit

Verpackung und Versand

Vorlaufzeit:

Hafen:

Verpackungsdetails:

Produktspezifikationen

Type:: Mono Solar Panel

>=1 Wp

US 0.01-0.26

Kontakt

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