300 watt poly crystalline solar silicon PV module for solar home
system/300Wp Mono Crystalline Solar Panel with low price high
quality/, industrial and commerical roofs.
|Solar Panel Parameters||KL-300W-M|
|Optimized working voltage||37.44V|
|Optimized working current||8.28A|
|Open circuit voltage||46.42V|
|Short circuit current||8.95A|
|Operating temperature||-40℃ to+85℃|
|Maximum system voltage||1000VDC(IEC)/600VDC(UL)|
|Series fuse rated value||20A|
|Cell specification||156×156mm (6inch)|
|Solar panel dimension||1956×992×50mm|
|Glass specification||3.2mm(0.13inch) tempered glass|
|Frame||Anodised aluminium alloy|
|Rated operating temperature||45±2℃|
|Pmax temperature parameter||-(0.48±0.05)%/℃|
|Voc temperature coefficient:||-(0.34±0.1)%/℃|
|Isc temperature coefficient||0.04±0.01%/℃|
|Notic:Data under standard testing condition
|Temperature coefficient of Isc||0.05%/°C|
|Temperature coefficient of Voc||-0.33%/°C|
|Temperature coefficient of Pmax||-0.44%/°C|
|Working temperature||-40°C to 85°C|
Qualification Test Parameters:
|Temperature cycling range||-40℃~85℃|
|Humidity freeze, damp heat||85%RH|
|Static load front and back (e.g. wind)||2400 pa (50psf)|
|Front loading (e.g. snow)||5400 pa (113psf)|
|Hailstone impact||25mm ( 1 inch) at 23 m/s (52mph)|
hot sale 300w poly solar panel combined by 72pcs poly cells
Our Advantages for solar panel 300w:
1) 10 years experience of solar module encapsulation.
2) 31MW solar module have been used in Chinese major grid-connected
3) Be among the first Chinese enterprises to enter the Germany
5) Own 45 patents and 3 module production bases in different
Characteristics for solar panel 300w:
1. Max Power Poly Solar Panel 310W and Mono Solar Panel 335W.
2. Type of Connector : Compatiable Type MC4.
3. No. of Draining Holes in Frame : 16
4. High Transmission ,Low Iron and 3.2mm Tempered Glass.
5. EVA Encapsuiation.
6. White Tedlar Back side.
7. IP65 Rated Junction Box.
8.Clear Anodized Aluminum Alloy Type 6063T5 Frame.
Standard Test Condition:
3. 25 Degree Cell Temperature.
> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)
> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Conventional frame
> Silver or black frames are optional
> Boost bearing capability and prolong service life
> Serrated-clip design tensile strength
> Seal-lip designglue injection
> Conventional standalone edition and engineering custom edition
> Quality diode ensures module running safety
> IP67 protection level
> Heat dissipation
> Long service life
anti-aging EVA, excellent weathering resistance TPT
1. High-transmittance low-iron tempered glass, anti-aging EVA,
excellent weathering resistance TPT
2. Anodized quality aluminum frame, beautiful appearance
3. Wind resistance, pressure resistance, high conversion efficiency
1. Gird-connected power generation system
2. Off-grid power generation system
3. Building-integrated power generation facilities
|40HQ 1640X992 156P 60cells||40/46||23||28||784/700|
30% T/T in advance, paid the balance before shipment
30% T/T in advance, paid the balance against copy of B/L
|L/C||L/C amount above 50,000 usd, we can accept L/C at sight|
Amount lower than 5000usd
|Delivery Time||7~10days after receiving payment for one container|