Specifications

1.power: up to 300w
2.monocrystalline or polycrystalline
3.the solar panel 4kw: warranty about 25years
4.Certificate: CE,TUV

The more information of  the solar panel 4kw as below:

• Main products: solar cell, solar panel, solar power system etc.
• MOQ: 100pcs(sample order and trial order are welcomed)
• Warranty: 6month-1year for solar cells, 5years product warranty,10years 90% and 20years 85% for solar panels, 1year for solar systems
• OEM order: welcomed
• Certificate: CE,TUV, UL etc.
• Package: carton, wooden case or as your spec.
• Delivery term: about 30days by sea
• Widely used for electricity, home, industry, communication, navigation, irrigation, PV house and remote power requirements etc.

Parameter:

Model	GH-P-052
Pmax	3W
power tolerance:	±3%
Vmp	9.3V
Imp	0.33A
Voc	11.1V
Isc	0.35A
Pcs	18(2*9)
Cell Type	156*156 polycrystalline solar cell
Size	202*188*25 mm
Net weight	1kg
STC	1000W/m2,AM 1.5,25oC
Warranty	3 year warranty for products,10 years for 90% power ,25 years for 80% power
Accessory	3.2mm thick tempered glass,aluminium frame
Others	There are drainage holes on the Border components, eliminating the framework of deformation caused by rain or snow accumulated in the framework

 

There are some image as follwoing for the solar panel 4kw for your inference: 

 

 

 

Sincere welcome to visit our company and welcome to inquiry for us, any question, pls let us know, and we witll try to help and satisfy you,thank you very much.